Power Supplies: 31 Volt to 149 Volt

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(PS) 3240

Power Designs transistorized power supply model 3240. Old fashioned heavy duty linear supply.

0 - 36v @ 0 - 4 amp
Dimensions: 7 3/4" x 14" x 8 1/2"H.

$50 each

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(PS) J2014001L601

GE Global Platform Line High Efficiency Power Supply Power Shelf dual bay. Used for housing two (PS) GP100H3M54TEZ for redundancy and load sharing. 1U high x 19" standard rack mount. Factory NEW stock. Includes mating connectors for backplane connections.

$395 each - $330 (3+)

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(PS) TP325

Power Designs triple output precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. One of the three outputs provides a single 0 - 6v @ 0 - 5 amps output with constant voltage and / or constant current modes and adjustable over voltage protection. The other dual outputs provide, 0 - 32v @ 0 - 1 amp. These two supply outputs can track each other providing ± supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.

Single Output: 0 - 6v @ 0 - 5 amps
Dual Outputs: 0 - 32v @ 0 - 1 amp
Dimensions: 7-3/4" x 9" x 13-1/2"H

Originally sold for $1,950. Our price...

$425 each

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(PS) TP340

Power Designs triple output precision, bench / lab, regulated, variable DC power supplies with analog volt / amp metering. one of the three outputs provides a single 0 - 6v @ 0 - 5 amps or 6 - 15v @ 0 - 2.5 amps output with constant voltage and / or constant current modes and adjustable over voltage "crowbar" protection. The other dual outputs provide, 0 - 32v @ 0 - 1 amp with OVP. these two supply outputs can track each other providing ±supply rails or can be used independently and in series for greater voltage output. each output includes an adjustable over voltage "crowbar" protection (ovp). the analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. rear panel connections are provided for remote sense and voltage programming / tracking capabilities.

Single Outputs: 0 - 6v @ 0 - 5 amps or 6 - 15v @ 0 - 2.5 amps
Dual Outputs: 0 - 32v @ 0 - 1 amp
Dimensions: 7-3/4" x 8-1/2"H x 14-1/2"

Originally sold for $1,890. Our price...

$425 each

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(PS) 6150

Power Designs "auto ranging" precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable control knobs and switches for voltage and current adjustments. The dual range analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections are provided for remote sense and voltage programming/ tracking capabilities. Provides the following output voltages and amps:

0 - 6v @ 0 - 15 amps
0 - 15v @ 0 - 7.5 amps
0 - 15v @ 0 - 7.5 amps
0 - 60v @ 0 - 2 amps
Dimensions: 18" x 19" x 4"H

$389 each

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(PS) DLM32-95EM27

Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. "ten-turn" variable control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are high-current "buss-bars". Also, rear panel connections are provided with remote sense and voltage / current programming / tracking capabilities.

Input: 190 - 250v AC @ 13 amps, 3 ph, 50/60 Hz
Output: 0 - 32v @ 0 - 95 amps
Dimensions: 21" x 19" x 3.5"H

$1,989 each

(PS) 6206A

Hewlett Packard / Harrison Labs dual range precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Coarse and fine control knobs for precision voltage adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming/tracking capabilities.

Output: 0 - 32v @ 0 - 1 amp or
0 - 64v @ 0 - 0.5 amps
Dimensions: 14" x 8.5" x 3.5"H

$89 each

(PS) 6204A

Hewlett Packard / Harrison Labs power supply.

Output: 0-18v DC @ 600 mA / 0-36v DC @ 300 mA
Dimensions: 11" x 8.5" x 3.5"H

$75 each

(PS) PAB32-1.2

Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable control knobs for voltage and current adjustments. The DC supply provides, 0 - 32v @ 0 - 1.2 amps, constant voltage and / or constant current. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.

Output: 0 - 32v @ 0 - 1.2 amps
Dimensions: 7" x 4" x 6"H

$149 each

(PS) ZUP36-6

Lambda precision plating / bench / lab regulated, variable DC power supply with digital volt / amp metering. Single knob for all adjustments including voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option.

Output: 0 - 36v @ 0 - 6 amps
Dimensions: 15" x 3" x 5"H

Originally sold for $1,250. Our price...

$395 each

(PS) SPS35-35

Amrel precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. The DC supply provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs with additional connections provided for remote voltage sense.

Output: 0 - 35v @ 0 - 35 amps
Dimensions: 20" x 19" x 1.75"H

$789 each

(PS) 808A

Harrison power supply. Analog meters. Screw terminal output on rear. Voltage and current adjustment from front panel.

Input: 120v AC
Output: 0 - 36v DC @ 0 - 5 amps
Dimensions: 19" rack width x 18"D x 3.5"H

$245

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(PS) PAD35-20L

Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten-turn" variable control knob for voltage adjustment and a control knob for current adjustments. Includes the adjustable over-voltage protection option. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Output: 0 - 35v @ 0 - 20 amps
Dimensions: 18" x 8.5" x 6"H

Originally sold for $1,285. Our price...

$489 each

(PS) LT-803

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable course and fine control knobs for precise voltage adjustment. Single turn current control adjustment. The digital meter provides accurate readings of both voltage and current. The output connections are high current threaded studs. In addition, other rear panel connections provide remote sense and voltage programming / tracking capabilities.

Input: 187 - 242v AC @ 1,985 watts, Single phase
Output: 0 - 36v @ 0 - 34.5 amps
Dimensions: 20" x 8.5" x 5.5"H

Originally sold for $3,000. Our price…

$689 each

(PS) HP6244A

Hewlett Packard power supply. Edgewise analog meters. Banana jack output. Course and fine voltage and current adjustment from from panel.

Output: 0 - 36v DC @ 0 - 3 amps
Dimensions: 18"D x 17"W x 3.5"H

$175 each

(PS) 802B

Harrison Labs twin power supply. Independent course and fine controls while the meters have an "A-B" switch. Separate banana jacks for each supply.

Output: Dual 0 - 36v DC @ 1.5 amps
Dimensions: 17"D x 19"W x 3.5"H

$375 each

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(PS) LES-F-03-0V

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable control knobs for voltage and current adjustments. The digital meter provides precision readings of both voltage and current. The output connections are 1/4" studs, rear panel connections provide remote sense capabilities.

Output: 0 - 36v @ 0 - 24 amps
Dimensions: 18"D x 19"W x 3.5"H

Originally sold for $2,260. Our price...

$689 each

(PS) LT-863

Lambda precision, bench / lab, regulated, variable DC power supply with analog volt and amp metering. This power supply provides a single, 0 - 36 volts @ 0 - 115 amps, 4100w maximum output with fully front panel programmable control knob for voltage and current adjustments. Constant voltage and / or constant current. Includes an adjustable "crowbar" over-voltage protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are heavy duty "buss bars", and standard "barrier strip" type wiring connections. In addition, connections are provided for remote voltage sense and gpib remote programming capabilities. Includes copy of the operation manual.

Input:187 - 265v AC, 47-63 Hz, 3 ph
Output: 0 - 36v @ 0 - 115 amps
Dimensions: 21" x 19" x 5.25"H

Originally sold for $6,274. Our price...

$1,789 each

(PS) CK36-1.5

Kepco power supply. Analog meters.

Output: 0 - 36v DC @ 0 - 1.5 amps
Dimensions: 14" x 8" x 5"H

$125 each

(PS) TR-36-2

NJE older linear power supply operates just fine. Voltage control from front panel. Analog meters.

Output: 0 - 36v DC @ 0 - 2 amps
Dimensions: 16" x 8" x 4.5"H

$145 each

(PS) ATE36-8DM

Kepco precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage protection feature.the analog meters provide accurate readings of both voltage and current. The output connections are rear panel high current 5-way binding posts, and "barrier strip" type terminals. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities. Includes copy of the instruction manual.

Output: 0 - 36v @ 0 - 8 amps
Dimensions: 20" x 8.5" x 5.5"H

Currently selling for $1,795. Our price...

$425 each

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(PS) HP6269B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current "buss bars". In addition, rear panel connections are provided for remote sense and voltage programming/tracking capabilities.

Input: 230v AC, 1 ph mains but can be rewired for 208v AC operation
Output: 0 - 40v @ 0 - 50 amps
Dimensions: 19" x 19" x 7"H

$989 each

(PS) ESS-40-250-11-D

High quality superior design Lambda supply. The ESS is a high power Constant Voltage, Constant Current Programmable DC power supply. It features a pulse-by-pulse current limit which provides excellent performance in demanding high current applications such as RF Amplifiers, DC Motors and Magnetic Coils. The many standard features make it an excellent choice for both OEM and laboratory applications. Front panel voltage and current adjustment along with large LCD digital readouts. High current buss bar output. Fully reconditioned. Tested at full load and guaranteed 60 days.

Input: 432 - 528v AC (460v nominal) @ 16 amps, 57 - 63 Hz, 3 phase, 5 wire (with neutral and ground)
Output: 0 - 40v DC @ 0 - 250 amps
Dimensions: 22" deep x 19" wide x 8.75" high

$4,275

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(PS) HP6268B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the over-voltage protection option. The analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current "buss bars". In addition, rear panel connections are provided for remote sense and voltage programming/tracking capabilities.

Input: 120 / 208 / 220v AC, 1 ph, internal transformer with taps
Output: 0 - 40v @ 0 - 30 amps
Dimensions: 19" x 19" x 7"H

Originally sold for $3,775. Our price...

$749 each

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(PS) R66C-40500

Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Optional RS-232 / RS-485 digital remote programming or front-panel control capability. This compact 20kw power supply is the ideal for designing, operating or repairing any electronic or electrical equipment that operates on voltages up to 40 volts and draws as much as 500 amps including aviation 28-volt DC buss hardware. Precision "ten turn" control knobs for voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Very heavy.

Input: 200-240v AC @ 8470 amps, 3 ph, 47-63Hz
Output: 0 - 40v @ 0 - 500 amps, 20kw
Dimensions: 27" x 19" x 10.5"H

Originally sold for $18,000. Our price...

$7,989 each

(PS) LPD422A-FM

Lambda dual power supply. Each supply has coarse and fine voltage and current limit controls. 5-way binding post output. Analog meters. 100% tested and guaranteed.

Input: 105 - 132v @ 50 - 400 Hz
Dual Output: 0 - 40v DC @ 1 amp each
Dimensions: 8-1/4" x 12" x 5-1/4"H

$275

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(EQP) RAN-541900

Rantec variable electronic load. Coarse & fine adjustment analog meters. Includes 1 Ω .1% shunt. Optional muffine fan to increase duty cycle. Internal battery supply (6v DC). Parallel banana inputs 0-20 amps DC, 0-50v DC.

Input: 0 - 20amps DC
Dual Output: 0 - 50v DC
Dimensions: 15" x 10" x 4-1/2"H

$189

(PS) 6218A

H.P. 6218A power supply.

Input: 0 - 60v
Dual Output: 0 - 250 ma
Dimensions: 5 1/4" x 3 1/4" x 7" deep

$75

(PS) LQD-422

Lambda dual output precision, bench / lab, regulated, variable DC power supplies with digital volt / amp metering, each with a precision "ten turn" variable control knob for voltage and a knob for current adjustments. These two supply outputs can provide +/- supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. The digital meters provide precision readings of both voltage and current. The output connections are standard "banana" type 5 way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities.

Dual Output: 0 - 40v @ 0 - 1 amp
Dimensions:12" x 8.5" x 5.5"H

$289 each

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(PS) LQ-522

Lambda Model LQ-522, precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Digital meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade, dc power supply with hum and noise specifications measured in microvolts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.

Output: 0 - 40v @ 0 - 1.8 amps
Dimensions: 17" x 4" x 5.5"H

$289

(PS) 40-25

Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. Includes copy of the operation and service manual. The included service manual provides instructions to re-configure the unit for 120v AC operation!

Input: 180 - 230v AC, 50/60 HZ, 1 phase
Output: 0 - 40v @ 0 - 25 amps
Dimensions: 19" rack width x 21"D x 5.25"H
Weight: 92 lbs

$589 each

(PS) DCR40-40B

Sorensen linear power supply. Fine and course voltage and current adjustments from front panel. Analog meters. 100% operational. Excellent condition!!

Output: 0 - 40v @ 0 - 40 amps
Dimensions: 19" rack width x 20-1/2"D x 7"H

$795

(PS) DCR40-70B

Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable course and fine control knobs for precise voltage and current adjustments. The dc supply provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The analog meters provide accurate readings of both voltage and current and the output connections are on a high current "barrier strip". Rear panel connections provide remote sense and voltage programming / tracking capabilities. Includes copy of installation and service manual.

Input: 197 - 230v AC, 50/60 Hz, 1 ph
Output: 0 - 40v @ 0 - 70 amps
Dimensions: 19" rack width x 21"D x 7"H

$1,289

(PS) 4005

Power Designs precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage adjustment, and a single knob for current adjustments. The analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming/tracking capabilities. Excellent condition.

Output: 0 - 40v @ 0 - 500 mA
Dimensions: 13" x 6" x 8.5"H

Originally sold for $745. Our price...

$98 each

Enl. Image | Side View | Rear View | Power On | Full Voltage

(PS) LQ-532

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Digital meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade, dc power supply with hum and noise specifications measured in microvolts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.

Output: 0 - 40v @ 0 - 5 amps
Dimensions: 17" x 8.5" x 5.5"H

Originally sold for $1,560. Our price...

$389 each

(PS) HR40-500

Trygon precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 5 amps
Dimensions: 13" x 7.5" x 5.5"H

$189 each

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(PS) HP6291A

Hewlett Packard precision regulated power supply. Variable fine and coarse control knobs for voltage and current adjustments. Constant voltage and / or constant current. The analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 5 amps
Dimensions: 17" x 8.5" x 5.5"H

$269 each

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(PS) LH124A-FM

Lambda precision, bench / lab, regulated, variable DC power supply with dual volt / amp metering. Variable fine and coarse control knobs for voltage and a knob for current adjustments.

Output: 0 - 40v @ 0-1.3 amps
Dimensions: 16" x 4" x 5.5"H

$175 each

Enlarge Image | Side View | Rear View | Terminals

(PS) HP6267B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Constant voltage and / or constant current. Includes the optional, adjustable "crowbar" over-voltage protection feature. The analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current "buss bars". Rear panel connections are provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 10 amps
Dimensions: 19" x 19" x 5.25"H

Originally sold for $2,800. Our price...

$595 each

(PS) 6226A

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming/tracking capabilities.

Output: 0 - 40v @ 0 - 1.5 amps
Dimensions: 12" x 5" x 6.5"H

$189 each

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(PS) HP6266B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering, including remote programming option (022). Variable fine and coarse control knobs for voltage and current adjustments. The DC supply provides 0-40 volts @ 0-5 amps constant voltage and / or constant current. In addition this power supply includes the adjustable over-voltage "crowbar" protection option. The analog meters provide accurate readings of both voltage and current and the front panel "test output" connections are standard "banana" type 5-way binding posts. Also, rear panel high current connections are provided with remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 5 amps
Dimensions: 19" x 19" x 3.5"H

$249 each

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(PS) DCR40-10A

Sorensen regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 10 amps
Dimensions: 17"D x 19" x 5.25"H

$275 each

(PS) HP6434B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current barrier strip and front panel standard "banana" type 5-way binding posts (up to 5 amps). In addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 25 amps
Dimensions: 20" x 19" x 5.25"H

Originally sold for $3,199. Our price...

$675 each

(PS) DCR40-13B.ANA

Output: 0 - 40v @ 0 - 13 amps
Dimensions: 20"D x 19" x 3.5"H

Originally sold for $2,595. Our price...

$489 each

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(PS) RS40-15B

Systron Donner variable DC power supply with analog volt / amp metering. Precision "ten-turn" variable control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the front panel output connections are standard "banana" type 5-way binding posts. In addition rear panel high current connections are provided with remote sense capabilities and remote current and voltage programming capabilities. Includes the automatic over-voltage "crowbar" protection option.

Input: 20v @ 60 Hz
Output: 0 - 40v @ 0 - 15 amps
Dimensions: 16" x 19" x 3.5"H

$299 each

(PS) DCR40-13B

Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are stud terminals on rear. Rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. Includes copies of installation and service manual.

Output: 0 - 40v @ 0 - 13 amps
Dimensions: 20"D x 19" x 3.5"H

Originally sold for $2,595. Our price...

$525 each

(PS) DCR40-20A

Sorensen variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and separate current adjustment knob. Analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.

Output: 0 - 40v @ 0 - 20 amps
Dimensions: 19" x 19" x 5.25"H

$339 each

(PS) 4600D-40125

Power Ten precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current. The output connections are rear panel high current "buss bars" with additional connections provided for remote voltage sense and programming. Includes copy of the operation and service manual.

Input: 195 - 250v AC, 60 Hz, 3 phase
Output: 0 - 40v @ 0 - 125 amps
Dimensions: 25" x 19" x 5.25"H

$2,489 each

(PS) EMSII 40-125-2-D-TP-RSTL

EMI Lambda brand (Electronic Measurements Inc.) power supply. Front panel or HP-IB programmable / GP-IB remote interface, precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars". Rear panel connections are provided with remote sense and voltage programming / tracking capabilities.

Input: 190 - 250v AC @ 23 amps, 3ph, 50/60Hz
Output: 0 - 40v @ 0 - 125 amps
Dimensions: 24" x 19" x 7"H

$3,300 each

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(PS) EMS40-125-2-D

EMI Lambda brand, (Electronic Measurements Inc.) precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. Input power. Precision "ten turn" variable control knob for precise voltage adjustment and single turn control for current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Input: 190 - 250v AC @ 23 amps, 3 ph, 50/60 Hz
Output: 0 - 40v @ 0 - 125 amps
Dimensions: 25" x 19" x 5.25"H

Currently selling for $5,900. Our price..

$2,489 each

(PS) EMS40-25-2-D-LB

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" controls for voltage and current adjustment with slot adjust locking pots. The DC supply provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs, with additional connections provided for remote voltage sense.

Output: 0 - 40v @ 0 - 25 amps
Dimensions: 20" x 19" x 1.75"H

Currently selling for $1,704. Our price...

$789 each

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(PS) R63C-40166

Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both nel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes copy of the operation manual.

Input: 190 - 253v AC @ 28 amps, 3 ph, 47-63 Hz
Output: 0 - 40v @ 0 - 166 amps
Dimensions: 26" x 19" x 5.25"H

Originally sold for $11,450. Our price…

$2,989 each

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(PS) I63C-40250

Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes copy of the operation manual.

Input: 190 - 253v AC @ 28 amps, 3 ph, 47-63 Hz
Output: 0 - 40v @ 0 - 250 amps
Dimensions: 25" x 19" x 5.25"H

Originally sold for $11,450. Our price...

$4,289 each

(PS) HP6205B

Hewlett Packard dual output, dual range precision, bench / lab, regulated variable DC power supply with analog volt / amp metering. The two power supply outputs will provide ±supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. This power supply provides 2 independent 0 - 40v @ 0 - 0.3 amps or 0 - 20v @ 0 - 0.6 amps outputs, each with variable fine and coarse control knobs for voltage adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 0.3a or 0 - 20v @ 0 - 0.6a
Dimensions: 14" x 8.5" x 4"H

Originally sold for $1,540. Our price...

$265 each

Power Supply On | Power Supply On

(PS) TW5005W

Power Designs dual output precision, bench / lab, regulated, variable DC power supplies with dual volt / amp metering. These two supply outputs can provide ±supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. The analog meters provide accurate readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.

Dual Outputs: 0 - 50 volts @ 0 - 500 mA
Dimensions: 7-3/4" x 8-1/2" x 14-1/2"H

$249 each

(PS) HP6202B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "coarse and fine" control knobs for voltage and current adjustments. Output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 0.75 amps
Dimensions: 14" x 8.5" x 4"H

$179 each

(PS) LP532-FM

Lambda precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten turn" control knob for voltage adjustment and a control knob for current adjustment. The meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.

Output: 0 - 40v @ 0 - 3 amps
Dimensions: 16" x 8.5" x 5"H

$275 each

Enlarge Image | Front View | Rear View | Bottom View (Specs)

(PS) LLS6040

The Lambda LLS6040 provides the flexibility required for today's ATE and system needs. The digitally controlled front panel is easy to use and provides precise control to the power supply. The Lambda LLS6040 has a unique design which takes care of essential housekeeping functions within the supply allowing for a 50% size reduction. A digitally controlled front panel provides precise control of the power supply by using the "standby mode" to toggle between zero volts and last programmed value, by slewing up or down to the desired voltage setting or by entering a specific voltage/current value and immediately attaining that value. All functions are accessible via the front panel controls. The LLS6040 is capable of remote analog programming in either the voltage or current mode for critical test requirements. It is designed with user selectable 110 / 220v AC operation, adjustable over voltage protection, constant voltage/constant current operation and indication.

Voltage: 0 - 40v
Current: 0 - 4 amps
Power: 160 watts
Constant Current and Voltage
Thermal Protection
User-Adjustable Overvoltage and Overcurrent Controls
In-Rush Current Limiting
Remote Sensing and Remote On/Off
Auto Crossover from Voltage to Current Modes
Microprocessor-Controlled Input Keypad
Convection Cooled
DC Output Controls
AC Power Control
Input and Output Connections
Digital Front Panel Voltage and Current Meters
LED status indicator
Dimensions: 13" x 4" x 4.5"H

$225 each

Enlarge Image | Side View | Side View #2 | Power Supply On

(PS) LL903

Lambda precision, bench / lab, regulated, variable DC power supply with volt / amp metering. Provides a single 0 - 40v @ 0 - 350 mA output with variable fine and coarse control knobs for voltage and a knob for current adjustments. The analog meter provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.

Output: 0 - 40v @ 0 - 0.35 amps
Dimensions: 4" x 7" x 6"H

$129 each

(PS) PP-7545-B/U

Voltampere power supply. Over voltage adjustable warning. Analog meters, fine and course voltage and current adjustments from front panel.

Input: 230v AC, 1 phase, 57-63 Hz, 4750va max
Output: 0 - 40v DC @ 0 - 50 amps
Dimensions: 19" x 19" x 7"H

$950 each

(PS) TW4005

Power Designs TW-4005 is a dual 0 - 40v DC at 400 mADC solid state power supply. It features constant voltage and current modes with a separate panel meter for each output. Each panel meter can monitor voltage or current via switch selection. A front panel pushbutton aids quick adjustment of constant current points.

Dual Output: 0 - 40v DC at 400 mADC
Dimensions: 14" x 8" x 8.5"H

$89 each

Enlarge Image | Side View | Rear View | Specs | Power On

(PS) 4700D-40250

Power Ten brand (division of Elgar Corporation), model 4700D-40250 precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes a copy of the operation manual.

Input: 190 - 253v, 3 phase AC, 47-63 Hz
Output: 0 - 40v @ 0 - 250 amps
Dimensions: 25"D x 19"W 10.5"H

$3,989 each

Enlarge Image | Side View | Rear View | Specs

(PS) 4700D-50200

Power Ten brand (division of Elgar Corporation), model 4700D-50200 precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming.

Input: 190 - 253v, 3 phase AC, 47-63 Hz
Output: 0 - 50v @ 0 - 200 amps
Dimensions: 25" deep x 19" wide x 10.5" high

$3,989 each

(PS) PAD55-6L

Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable control knobs for voltage and current adjustments. Constant voltage and / or constant current. Includes the adjustable over-voltage protection option. The analog meters provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Output: 0 - 55v @ 0 - 6 amps
Dimensions: 14" x 8.5" w x 6"H

$349 each

(PS) ATE55-10M

Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts, rear panel connections provide DC out, remote sense, voltage, and current programming connections. Includes copy of the instruction manual.

Output: 0 - 55v @ 0 - 10 amps
Dimensions: 19" x 13" x 5.5"H

Originally sold for $2,107. Our price...

$575 each

Enlarge Image | Side View | Rear View | Specs

(PS) DCS55-55

The DCS Series System Supplies are 3000 watt supplies designed to provide highly stable, continuously variable output voltage and current for a broad range of development, system, and burn-in applications. The Sorenson DCS Series employs high frequency switching regulator technology to achieve high power density and small package size. Requires three phase 190-250 VAC input power, however it can be operated using single phase 200 - 250v AC with slightly reduced (2500W) output capacity.

Features:

Rated: 0 - 55v DC @ 55 amps, 3,025 watts
Input voltage: 190 - 250v AC @ 14 amps, 3 ph, 47-63 Hz or 200 - 250v AC @ 20 amps, 1 ph, 47-63 Hz
Simultaneous digital display of both DC output voltage and current
Ten-turn potentiometer voltage and current controls permit high resolution setting of the output voltage and current from zero to the model-rated output
Front panel push button control of Output Standby Mode, OVP reset, Remote Local Programming Mode selection, and preview of voltage, current, or OVP set points
External indicator signals for Remote Monitoring of OVP status, Local / Remote Programming status, Thermal Shutdown, and Output Voltage and Current
Current or Voltage Mode operation with Automatic Mode Crossover to respond to varying load requirements
Flexible output configuration where multiple units can be connected in series or in parallel to provide increased voltage or current
Dimensions: 21" x 19" x 3.5"H

$1,995 each

(PS) ATE55-20M

Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. This power supply includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts, in addition, rear panel connections provide DC out, remote sense, voltage, and current programming connections. Includes copy of the instruction manual.

Primary Single Phase: 104v AC @ 22 amps, 115v AC @ 20 amps, 208v AC @ 11 amps, 230v AC @ 10 amps
Output: 0 - 55v @ 0 - 20 amps
Dimensions: 23" x 17" x 7"H

$895 each

(PS) JQE55-2M

Kepco Precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. 0-55v @ 0-2 amps. Variable "ten turn" control knobs for precise voltage and current adjustments. Rear barrier strip for remote sense & voltage programming/tracking.

Primary Single Phase: 104v AC @ 22 amps, 115v AC @ 20 amps, 208v AC @ 11 amps, 230v AC @ 10 amps
Output: 0 - 55v @ 0 - 20 amps
Dimensions: 18" x 4" x 5"H

$325 each

Enlarge Image | Rear View | Power Supply On | Mfg. Tag

(PS) ATE55-2M

Kepco precision bench / lab, regulated, variable DC power supply with analog volt / amp metering, with variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel "barrier strip" type terminals. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 55v @ 0 - 2 amps
Dimensions: 18" x 4" x 5"H

$319 each

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(PS) ATE55-5M

Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel high current 5-way binding posts, and "barrier strip" type terminals. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities. Includes copy of the instruction manual.

Output: 0 - 55v @ 0 - 5 amps
Dimensions: 20" x 8.5" x 5.5"H

$389 each

Enlarge Image | Rear View | Inside View | Front View (Power On)

(PS) P66C-60330

Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC 20KW power supply with digital volt / amp metering. Ideal piece of professional test gear for your bench to check out and evaluate any electronic or electrical equipment that operates on voltages up to 60 volts and draws as much as 330 amps. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings. High current "buss bars", with additional connections provided for remote voltage sense and programming. Each unit is professionally reconditioned, is operating to original factory specifications and is guaranteed 60 days.

Input: 200 - 240v AC , 3 ph, 47-63 Hz
Output: 0 - 60v @ 0 - 330 amps
Dimensions: 26" x 19" x 10.5"H

Originally sold for more than $15,000. Our price...

$5,375 each - $4,995 (2+)

Enlarge Image | Front View | Rear View

(PS) LCS-A-04

Lambda mil-spec DC power supply. "Convection cooled" and does not utilize a cooling fan thereby greatly extending it's service life! New in the box.

Output: 0 - 60v @ 0 - 0.37 amps
Dimensions: 7" x 4" x 3.25"H

$389 each

Enlarge Image | Side View | Rear View | Terminals

(PS) HP6274B

Hewlett Packard precision, bench / lab, regulated variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments , constant voltage and / or constant current. In addition this power supply includes the over-voltage protection option. The analog meters provide accurate readings of both voltage and current. The output connections are standard "barrier strip" high current terminals and front panel "banana" type 5-way binding posts (maximum 3 amps). Rear panel connections provide remote sense, voltage, and programming connections.

Output: 0 - 60v @ 0 - 15 amps
Dimensions: 19" x 19" x 5.25"H

$650 each

(PS) LQ-413

Lambda LQ-413. Digital readout. Voltage and current limiting. 5-way banana jack output.

Output: 0 - 60v DC @ 0 - 0.45 amps
Dimensions: 11" x 4" x 5.5" high

$175 each

(PS) LQ-523

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. The digital meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade, dc power supply with hum and noise specifications measured in microvolts and supply regulation accurate to ±0.005%.

Output: 0 - 60v @ 0 - 0.9 amps
Dimensions: 17" x 4" x 5.5"H

$239 each

(PS) LT-864-42569-1

Lambda fully front panel programmable precision, bench / lab, regulated, variable DC power supply with analog volt and amp metering. The analog meters provide accurate readings of both voltage and current. The output connections are heavy duty "buss bars", and standard "barrier strip" type wiring connections. Connections are provided for remote voltage sense.

Input: 187 - 265v AC, 47-63 Hz, 3 ph
Output: 0 - 60v @ 0 - 70 amps
Dimensions: 21" x 19" w x 5.25"H

Originally sold for $5,177. Our price...

$1,849 each

Enlarge Image | Side View | Rear View | Mfg. Tag | Power On

(PS) DCR60-9B

Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the optional, fully adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Output: 0 - 60v @ 0 - 9 amps
Dimensions: 21" x 19" x 4"H

$445 each

(PS) ATE55-1M

Kepco precision, bench / lab, regulated variable DC power supply with analog volt / amp metering with variable "ten turn" control knobs for precise voltage and current adjustments. This power supply includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel "barrier strip" type terminals. rear panel connections are also provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 55v @ 0 - 1 amp
Dimensions: 18" x 4" x 5.5"H

$249 each

(PS) DCR60-13A

Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Provides constant voltage and / or constant current. Includes a fully adjustable over-voltage protection feature. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities.

Output: 0 - 60v @ 0 - 13 amps
Dimensions: 19" x 19" x 5.25"H

$575 each

Enlarge Image | Side View | Rear View | Power Supply On

(PS) 6050A

Power Designs precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. This power supply provides 0 - 6v and 0 - 60v @ 0 - 0.5 amps and 0 - 5 amps output with variable control knobs and switches for voltage and current adjustments. This power supply includes the adjustable over-voltage "output crowbar" protection option. The precision analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5 way binding posts. in addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 60v @ 0 - 5 amps
Dimensions: 12" x 8.5" x 5"H

This very compact power supply provides the following output voltages and amps:

0 - 7v @ 0 - 5 amps
7 - 15v @ 0 - 3 amps
15 - 25v @ 0 - 2 amps
25 - 60v @ 0 - 1 amp

$249 each

(PS) 6050C

Power Designs "auto ranging" precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. This power supply provides an auto ranging, 0 - 6v and 0 - 60v @ 0 - 0.5 amps and 0 - 5 amps output with variable control knobs and switches for voltage and current adjustments. This power supply includes the adjustable over-voltage "output crowbar" protection option. The precision digital meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5 way binding posts. in addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities.

Output: 0 - 60v @ 0 - 5 amps
Dimensions: 12" x 8.5" x 5"H

This very compact, auto ranging power supply provides the following output voltages and amps:

0 - 7v @ 0 - 5 amps
7 - 15v @ 0 - 3 amps
15 - 25v @ 0 - 2 amps
25 - 60v @ 0 - 1 amp

Originally sold for $1,399. Our price...

$295 each

(PS) 6050D

Output: 0 - 60v @ 0 - 5 amps
Dimensions: 12" x 8.5" x 5"H

This very compact, auto ranging power supply provides the following output voltages and amps:

0 - 7v @ 0 - 5 amps
7 - 15v @ 0 - 3 amps
15 - 25v @ 0 - 2 amps
25 - 60v @ 0 - 1 amp

Originally sold for $1,399. Our price...

$309 each

(PS) EMS60-10-1-D-0852

Lambda Electronics Measurements precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs, with additional connections provided for remote voltage sense. Like new condition.

Output: 0 - 60v @ 0 - 10 amps
Dimensions: 19" x 19" x 1.75"H

$689 each

(PS) DLM60-66E-M51A

Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable control knobs for voltage and current adjustments. Includes the optional, fully adjustable over-voltage "crowbar" protection feature. The digital meters provide accurate readings of both voltage and current and the output connections are standard buss bar. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual. Also included is the rare M51A option. It provides isolation for all programming, monitoring and digital I/O signals that are available through the standard rear panel analog interface connector (DB25). All connections are isolated and optically coupled from the power supply output. Units are in excellent condition and are guaranteed 60 days. This analog control option is in addition to the standard rear controls available on all DLM supplies.

Input: 208v / 240v 3phase, 50/60 Hz
Output: 0 - 60v @ 0 - 66 amps
Dimensions: 20" deep x 19" x 3.5"H
Weight: 40 pounds

$2,495 each

(PS) I63C-60110

Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. In addition, this power supply includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. This is truly a laboratory grade power supply with hum and noise specifications measured in millivolts and supply regulation accurate to ± 0.01%.

Input: 190-253v AC @ 30 - 20 amps,
3 ph, 47-63 Hz
Output: 0 - 60v @ 0 - 110 amps
Dimensions: 25" x 19" x 5.25"H

Originally sold for $9,450. Our price...

$3,895 each

(PS) 4700D-60125

Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming.

Input: 190 - 253v, 3 ph, 47-63 Hz
Output: 0 - 60v @ 0 - 125 amps
Dimensions: 26" x 19" x 10.5"H

Originally sold for $8,450. Our price...

$3,789 each

Enlarge Image | Side View | Rear View | Mfg. Tag | Power On

(PS) ESS-60-165-8-D-RSTL

EMI Lambda (Electronic Measurements Inc.) front panel or HP-IB programmable / GP-IB remote interface, precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Input power. Precision "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Input: 380v AC @ 30 amps, 5 wire, 3 ph, 50/60 Hz
Output: 0 - 60v @ 0 - 165 amps
Dimensions: 25" x 19" x 8.75"H

$4,489 each

(PS) LK362-FMOV-41863

Lambda precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The analog meters provides accurate readings of both voltage and current, rear panel mounted, high current output studs are provided, along with standard "barrier" strip connections for remote voltage sensing.

Input: 188 - 238v AC, 50/60 Hz, 1 ph
Output: 0 - 60v @ 0 - 25 amps
Dimensions: 20" x 19" x 7"H

Originally sold for $5,590. Our price...

$989 each

(PS) DCR60-40A

Sorensen regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "barrier strip" type rear panel connections that provide: voltage output, remote sense and voltage programming / tracking capabilities. Complete with manual.

Input: 208/230v AC @ 23/21 amps, 1 ph
Output: 0 - 60v @ 0 - 40 amps
Dimensions: 22" x 19" x 8"H
Weight: 130 lbs

$1,100 each

(PS) LQ-533

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable 10 turn control knobs for voltage and current adjustments. Provides constant voltage and/or constant current. The analog meters provide precision readings of both voltage and current. The output connections are standard "banana" type 5 way binding posts, in addition, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade power supply with hum and noise specifications measured in micro volts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.

Output: 0 - 60v @ 0 - 3.5 amps
Dimensions: 17" x 8.5" x 5.5"H

Originally sold for $1,560. Our price...

$389 each

(PS) HP6034A

Hewlett Packard fully front panel programmable or HP-IB remote controllable precision, "auto ranging" bench / lab, regulated, variable DC power supply with digital volt and amp metering. Front panel programmable control knob for voltage and current adjustments or is HP-IB remote controllable. Digital LCD display provides accurate readings of both voltage and current and other parameters. The output connections are heavy duty binding posts, and standard "barrier strip" type wiring connections. In addition, connections are provided for remote voltage sense and HP-IB remote programming capabilities.

Output: 0 - 60v @ 0 - 10 amps, 200 watts
Dimensions: 17" x 17" x 5"H

Originally sold for $5,994. Our price...

$989 each

(PS) JQE-75-3M

Kepco precision, bench / lab, regulated variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. The DC supply provides constant voltage and / or constant current. The dual range analog meters provide accurate readings of both voltage and current. The output connections are front and rear panel "5-way" binding posts, rear panel "barrier strip" type terminals. And rear panel connections are also provided for remote sense capabilities. In excellent condition. Includes a copy of the instruction manual.

Output: 0 - 75v @ 0 - 3 amps
Dimensions: 19" x 8.5" x 5.5"H

$389 each

(PS) ATE75-3M

Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel "barrier strip" type terminals. Rear panel connections are also provided for remote sense and programming capabilities. Includes copy of the instruction manual.

Output: 0 - 75v @ 0 - 3 amps
Dimensions: 19" x 8.5"w x 5.5"H

$389 each

Enlarge Image | Side View | Rear View | Mfg. Tag | Power On

(PS) EMS80-60-2-D-RSTL

EMI Lambda Brand (Electronic Measurements Inc.) power supply. Front panel or IEEE-488 / HP-IB programmable / GP-IB remote interface, precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. Precision "ten turn" variable control knob for precise voltage adjustment and single turn control for current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars". Rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Input: 190 - 250v AC @ 23 amps, 3 ph, 50/60Hz
Output: 0 - 80v @ 0 - 60 amps
Dimensions: 25"L x 19"W x 7"H

$2,889 each

(PS) DCR80-12B

Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities. Includes complete with copy of the operation manual.

Output: 0 - 80v @ 0 - 12 amps
Dimensions: 18"D x 19"W x 5.25"H

$689 each

(PS) EMS80-30-2-D-0778

Input: 190 - 250v AC, 50/60 Hz,
1 ph (20 amps) or 3 ph (13 amps)
Output: 0 - 80v @ 0 - 30 amps
Dimensions: 21" x 29" x 3.5"H

$1,389 each

Enlarge Image | Side View | Rear View | Mfg. Tag | Power On

(PS) P62B-8025

Input: 200 - 240v AC @ 20 amps, 50/60 Hz
Output: 0 - 80v @ 0 - 25 amps, 3kw
Dimensions: 21" x 19" x 3.5"H

Originally sold for $2,985. Our price…

$1,289 each

(PS) DHP80-125

Sorensen Inc. (division of Elgar Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Digital keypad entry for accurate voltage and current settings. The digital meters provide accurate readings of both voltage and current and the output connections utilize protected threaded-stud buss-bars. Other rear panel connections provide remote sense and voltage / current programing / tracking capabilities. Includes the a fully adjustable over-voltage "crowbar" protection feature. Includes copy of the operation manual.

Input: 190 - 250v AC, 50/60 HZ, 3 ph
Output: 0 - 80v @ 0 - 125 amps
Dimensions: 25" x 19" x 5.5"H

Originally sold for $8,950. Our price...

$3,989 each

(PS) ESS-80-185-10-D-TC-CE-0806

EMI Lambda brand, (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars".

Input: 400v (360v-440v) @ 40 amps, 3 ph,
50/60 Hz, "5 wire"
Output: 0 - 80v @ 0 - 185 amps
Dimensions: 25" x 19" x 9"H

$4,989 each

Enlarge Image | Rear View | Front Panel Close up View

(PS) DCR80-125-T5

A beast of a linear power supply and is superior to switch mode supplies in many cases. 0.1% line and load regulation. Digital readouts and front panel voltage and current control. Linear supplies are best suited for sensitive analog circuitry due to fast transit response time and low noise output. Perfect for studio audio equipment and low noise amps. Sorensen led the market in linear powers supply design. Built like a tank for problem free operation. This beauty was load tested and is guaranteed 100% operational. 60 day warranty.

Input: 432 - 528v AC (440v AC nominal), 25 amp / ph, 3 phase, 60 Hz
Output: 0 - 80v DC @ 0 - 125 amps
Dimensions: 24.5" deep x 19" rack width x 12.25"H
Weight: 310 lbs

$3,300

(PS) DHP80-187M2

Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Digital keypad entry for accurate voltage and current settings. The dc supply provides constant voltage and / or constant current. The digital meters provide accurate readings of both voltage and current and the output connections utilize protected threaded-stud buss-bars. Rear panel connections provide remote sense and voltage / current programing / tracking capabilities. Includes the a fully adjustable over-voltage "crowbar" protection feature.

Input: 440 - 480v AC @ 27 amps, 50/60 Hz, 3 ph
Output: 0 - 80v @ 0 - 187 amps
Dimensions: 19" rack width x 24"D x 5.25"H

$4,989

Enlarge Image | Side View | Rear View | Mfg. Tag | Power On

(PS) EMS80-60-2-LB-0806

EMI Lambda brand (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten turn" variable control knob for precise voltage adjustment and single turn control for current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking and monitoring capabilities. Includes copy of the operation manual.

Input: 190 - 250v AC @ 23 amps, 3 ph, 50/60Hz
Output: 0 - 80v @ 0 - 60 amps
Dimensions: 24" x 19"w x 5.25"H

$2,389 each

Enlarge Image | Rear View | Front Panel (Power Supply On)

(PS) HP6116A

Hewlett Packard precision, bench / lab, regulated, variable dc power supply / source, with precision thumb wheel voltage selection, and analog volt / amp metering. the analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. rear panel connections provide remote sense and voltage programming / tracking capabilities.

Output: 0 - 100v @ 0 - 200 mA
Dimensions: 13" x 8.5" x 5.5"H

Originally sold for $2,020. Our price...

$475 each

Enlarge Image | Front View - Power On | Rear View | Top View | Mfg. Tag

(PS) SGA100/50C-1AAA

Sorensen Inc. (division of Elgar Inc.) power supply. Newest technology. Like new condition. Front panel control or remote interface.

Input: 187 - 242v, 3 phase, 47 - 63 Hz
Output: 0 - 100v DC @ 0 - 50 amps / 5 kw
Dimensions: 19"W x 5-1/4"H x 27" deep

$3,475 each

(PS) ATE-100-1M

Kepco Precision bench/lab variable DC Power Supply. 0-100v @ 0-1 amp. Analog volt/lamp metering with variable 10 turn control knobs for precise voltage & current adjustments. Rear barrier strip allows remote sense & voltage programming/tracking.

Input: 110v AC
Output: 0 - 100v DC @ 0 - 1 amp
Dimensions: 18" x 4" x 5"H

$325 each

(PS) DHP100-100M12

Input: 190 - 250v AC, 50/60 Hz, 3 ph
Output: 0 - 100v @ 0 - 100 amps
Dimensions: 25" x 19" x 5.5"H
Weight: 120 lbs

$4,489

Enlarge Image | Rear View | Mfg. Tag | Meters Close up

(PS) BOP100-1M

Kepco precision, bench / lab, regulated, variable bipolar DC power supply / amplifier with analog volt / amp metering. In Kepco's BOP, the voltage and current outputs can be controlled smoothly and linearly through the entire rated plus and minus ranges, passing smoothly through zero with no polarity switching. BOP are high speed power operational amplifiers that can be used to provide dynamically agile voltage for test and simulation. BOP, while fully rated power supplies, are also high-powered operational amplifiers with full 4-quadrant, bipolar operation. Their output is capable of both sustained dc and the replication of arbitrary ac waveforms. They are not general purpose power supplies. By the nature of the bipolar high speed design, they do not have any energy-storage noise discriminating output capacitors. To realize the full high speed potential of BOP, the load characteristics should be mainly resistive. If the load is capacitive, (>0.1 microfarad), the BOPmust be slowed to avoid oscillation. This is accomplished in voltage mode by increasing the value of the feedback capacitance. Special terminals on the user port are available to slow the BOP for optimum current-mode stability into inductive loading. Includes copy of operation manual.

Input:
Output: 0 - ±100v @ 0 - ±1 amp
Dimensions: 19" x 12.5" x 5.5"H

$1,189 each

(PS) HP6299A

Hewlett Packard / Harrison Labs precision, bench / lab, regulated, variable DC power supply with analog volt metering. Variable fine and coarse control knobs for voltage and current adjustments. The dc supply provides constant voltage and / or constant current. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming/tracking capabilities.

Output: 0 - 100v @ 0.75 amps
Dimensions: 16" x 8.5" x 4"H

$245 each

(PS) EM212A

Electronic Measurements power supply.

Output: 0 - 100v DC @ 0 - 100 mA
Dimensions: 19" rack width x 10" x 3.5"H

$95

(PS) PAC110-1

Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten-turn" variable control knob for voltage control and a control knob for current adjustments. Provides 0 - 110v @ 0 - 1 amps constant voltage and / or constant current. Includes copy of the operation manual.

Output: 0 - 110v @ 0 - 1 amps
Dimensions: 14" x 8" x 6"H

Originally sold for $1,285. Our price...

$349 each

(PS) HP6443B

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel voltage output connections are provided along with remote sense and voltage programming / tracking capabilities.

Output: 0 - 120v @ 0 - 2.5 amps
Dimensions: 19" x 19" x 3.5"H

$389 each

(PS) LQ-524

Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. The digital meter provide precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts, in addition, rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. This is truly a laboratory grade power supply with hum and noise specifications measured in micro volts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.

Output: 0 - 120v @ 0 - 0.5 amps
Dimensions: 16.5" x 4"W x 5-1/2"

Originally sold for $1,395. our price...

$389 each

Enlarge Image | Front View (Power On)

(PS) LR-615-DM

Lambda power supply. Analog meters. 5-way binding post output. NOTE: Voltmeter face is damaged.

Output: 0 - 120v DC @ 0 - 330 mA
Dimensions: 12" x 8.5" x 5"H

$189 each

(PS) MSK125-1M

Kepco digital lab power supply. Digital voltage and current readouts. Dual banana 5-way binding post. 10 turn voltage and current limiting front panel controls. Internal fan. Made in the USA.

Input: 115 / 230v @ 50/60 Hz
Output: 0 - 125v DC @ 1 amp
Dimensions: 12-1/4"L x 8"W x 5-1/2"H

$250 each

Enlarge Image | Side View | Rear View | Mfg. Tag | Power On

(PS) ESS-130-115-11-D

Lambda brand (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering input power. Precision "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.

Input: 432 - 528v AC @ 30 amps, 3 ph, 50/60 Hz, 5 wire ("WYE")
Output: 0 - 130v @ 0 - 115 amps
Dimensions: 25" x 19" x 8.75"H
Weight: 106 lbs

Currently selling for $10,900. Our price...

$4,989

Enlarge Image / Rear View

(PS) P030PX5AFHP

Acopian power supply. Front panel voltmeter and ammeter, voltage control. Rear panel current limiting. Remote sensing. Rear panel terminal strip. Like new.

Input: 120 vac
Output: 0 to 35 vdc @ 0 to 5 amps

$595 each

(PS) 3650R

Power Designs Inc. power supply. 0 - 5 amp, adjustable. Rack mountable. Used, but in good condition.

Input: 105 to 125 vac, 50 to 440 ~
Output: 0 to 36 vdc / 0 to 5 amp (adjustable)
Dimensions: 3-3/8" x 19" x 18"D

*** SOLD OUT ***

Enlarge Image / Rear View

(PS) VE-LU4-EU

Vicor power supply. With current sense. New factory packed. Average OEM cost is $448.

Input: 100-120v / 200-240v
Output: 48 vdc @ 0 to 4.2 amps, 200w
Dimensions: 2-1/2" x 9-1/4" x 1-3/8"

$239 each - $212 (3+)

(PS) EMS-60-40-2-D

Lambda Electronic Measurements power supply. Front panel voltage and current limiting / digital voltage and current meters. Can be remoted via rear panel terminal strip. 10 turn voltage adjust. One turn current limit. Includes manual. New, unused.

Input: 220 vac, ±30v, 47-63 Hz, 1 phase
Output: 0 to 60 vdc @ 0 to 40 amps, 2.5kw
Dimensions: 19" x 3-1/2" x 18"
Weight: 35 lbs
Alternate P/N: 5980-0124-0002

$3,175 each

Enlarge Image | Close up of Label

(PS) LS100-48

Lambda switcher power supply. 48v DC @ 2.3 amps. 100 - 240v AC @ 50/60 Hz input. 3-7/8" x 1-1/2"H x 6"L.

$18 each

(PS) 750B48HA

Unregulated linear power supply. 90% efficiency, open frame. UL listed.

Input: 115 / 230v single phase
Output: 48vdc, 15 amps, 750w linear unregulated
Dimensions: 8"L x 5.56"W x 9.5"H, 28.5 lbs

$295.95 each - $269.95 (3+), $239.95 (6+)

(PS) 5015T

Well built vintage Power Design Inc. variable regulated power supply.

Output: 0 - 50v DC 0 - 1.5 amps
Dimensions: 11" x 6" x 9"H

$149 each

Enlarge Image | Bottom View

(PS) PM50-0.200

Technipower regulated power supply. Trimmable. Model #: PM 50.0-0.200. 6130ND220152FBM.

Input: 105 - 125v
Output: 50v DC @ 0.200 amps DC
Dimensions: 3-1/4" x 3-3/4" x 5-1/4"H

$95 each

(PS) 72-2015

Tenma 0 - 60 vdc @ 0-1 amps. Dual analog voltage and current meters. Voltage and Current controls. Front panel 5 way binding post output terminals, floating ground. BMC Power cord. Hi-Lo current range. Very good condition. Constant current or constant voltage.

Input: 100 / 120 / 220 / 240 vac
Output: 0 - 60 vdc @ 0 - 1 amps
Dimensions: 11.2"L x 5"W

$275 each

(PS) CF3303001

Varian automatic power supply has synchro driven 5 amp, 0-140v variac, dual winding 0-22-44 vac (105-115-125v input) transformer, 15 mH @ 12 amp (DCR= 0.1 ohm) choke, fan, AC filtering, liquid cooled transisters / emmiter resistor board, MDA990-6 bridge rectifier and 6 control relays.

Dimensions: 7-1/4" x 10-1/4" x 23-3/4"L

$250 each


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(PS) 351SL Main Frame AC Power Source	(PS) 9012 GP-IB Programmable Oscillator Plug-In

(PS) 351SL

Elgar main frame AC power source. 19" rack width x 23" deep x 5-1/4" high. Like new, excellent condition. Complete with manuals. 2 available. Sold as a set with (PS) 9012 only.

Input: 115 vac @ 47 / 63 Hz
Output: 0 to 130 vac @ 350 va

(PS) 9012

GP-IB programmable oscillator plug-in. Single phase. 45 - 4095 Hz. 3-3/8" x 7-1/4" x7-3/4" deep. Complete with service and operation manuals. 3 available.

NOTE: We can sell one (PS) 9012 separately for $1,300.

$2,800 per set

(PS) 9012 (only)

$1,300 each

(PS) DCR40-25B2

Sorensen power supply. Voltage and current adjustable. Analog meters.

Input: 208v
Output: 0 to 40v @ 0 to 25 amps
Dimensions: 19" rack width x 3-1/2" high x 20" deep

$475 each

Enlarged images and more information

(PS) LFS-48-48

Lambda power supply. New in the box with manual. NSN: 6130-01-363-3934.

Input: 95 - 132 vac @ 47 / 63 Hz or 187 - 250 vac or 260 - 350 vdc. 19.1 amp max
Output: 48 vdc ±5%, 22.5 amps @ 40ºC, 20.5 amps @ 50ºC, 17.5 amps @ 60ºC.
Dimensions: 5" x 11" x 5"

*** SOLD OUT ***

(PS) HP-6633A

Hewlett Packard DC power supply with optional front binding posts. Used - checked, 100% functional.

Output: 0 to 50v, 0 to 2 amps, 100 watts
Dimensions: 16-3/4"W x 14-1/2"D x 3-3/8"H

$895 each

(PS) LM-D-120

Lambda regulated power supply. Line regulation: 0.05%. Load regulation: 0.3%.

Input: 105 - 132v. 200 - 250v, 205 - 265v @ 45 - 440 Hz, 300 watts
Output: 120v DC ±5% @ 1.5 amps
Dimensions: 4-15/16"H x 7-1/2"W x 9-3/8" deep

Brand new in the box with manual.

$175 each

(PS) LM220

Lambda regulated power supply. Used.

Input: 105-132v, 45-440 cps
Output: 30 to 60vdc, 0.7 amps
Dimensions: 4-3/4"W x 6-1/2"D x 3"H

$55 each

(PS) HP6294A

Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering with variable "ten turn" precision control knob for voltage adjustment, and course and fine knobs for current adjustments. This power supply includes the optional, adjustable "crowbar" over-voltage protection.

Output: 0 - 60 volts, @ 0 - 1 amp
Dimensions: 17" x 8.5" x 4"H

Originally sold for $1,399.00. Our price...

$269 each