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Transformers
        Home Page >> Index Page >> Transformers >> Transformers: High / Low Voltage >> Low Voltage Transformers: 13v to 29v
 
Low Voltage Transformers - 13v to 29v

 

Low Voltage Transformer
5.7v / 12.9v / 19.2v / 20v

(TP) 118E394A
Tamradio low voltage transformer. Enclosed.

Primary: 115 vac
Secondary: Blue-Green: 5.7v @ 1 amp, Blue-White: 19.2v @ 1 amp, Green-White: 12.9v @ 1 amp, Red-Red: 20v @ 1 amp
Dimensions: 2-3/4" x 2-1/2" x 2-3/8"H
 
 
$9.95 each
 

Transformer
11.5 - 29 vrms c.t.

(TP) F-204U
Triad low voltage power transformer. Designed for use with silicon or selenium rectifiers in full wave center-tapped or bridge rectifier circuits. New!!

Primary: 117 vac
Secondary: 11.5 - 29 vrms c.t., 8 amps DC FWCT, 4 amps DC FW Bridge

 

Transformer
Series Connection: 14, 28, 42 or 56v @ 1 amp
Parallel Connection: 14v or 28v @ 2 amps

(TP) 5601V
Todd Electric transformer. Old fashioned, black wrinkle finish. Wires out of bottom.

Primary: 115 vac @ 50-500 Hz
Secondary: Series Connection: 14v, 28v, 42v or 56v @ 1 amp. — Parallel Connection: 14v or 28v @ 2 amps
Dimensions: 2-3/4" x 3-1/4" x 3-1/2"H

$29 each
 
$18 each

Power Transformer
12v or 24v - 3 kva

(TP) HS19F3A
Sola power transformer. 60 Hz, 3 kva. New in the box. Old stock. Sola catalog #: HS19F3A. Gates P/N: 472-1085-000.

Primary: 120 / 240 vac
Secondary: 12v or 24v
Dimensions: 8" x 12-1/4" x 6-3/4"
Weight: 66 lbs

 

General Radio Transformer
4 x 13v @ 15 amps

(TP) 565-415
General Radio transformer. Four individual 13v @ 15 amp (very conservative!) winding can be run in series or parallel if needed. If run in series, 136 vac would be required to obtain full 13v out. By using a 0-140v variac, one could vary the primary up or down. Bottom (opposite terminals) has 1/4-20 threaded sockets.

Primary: Dual 68v @ 5 amps
Dimensions: 4-3/4" x 5-1/4" x 6"H
Weight: 25 lbs

$350 each
 
$175 each

Selenium Rectifier Transformer
12.1v to 29.2v @ 15 amps DC

(TP) 23V64
Thordarson selenium rectifier transformer. Depending on full wave and primary taps / full wave bridge. Mounts with feet.

Primary: 117v @ 50/60 cps
Secondary: 12.1v to 29.2v
@ 15 amps DC
Dimensions: 3-3/4" x 5-1/4" x 4-3/4"H
Weight: 12 lbs

 

Power Transformer
2 x 14 vac @ 4 amps
28 vct @ 4 amps or 14 vac @ 8 amps

(TP) 9071Z
Stancor open frame transformer as pictured. Dual independent secondaries can be run in series or parallel. Collins P/N: 662-1028-020.

Primary: 117 / 230 vac @ 50/60 Hz
Dimensions: 3-3/16" x 4" x 4"

$65 each
 
$24 each - $21 (6-24), $19 (25+)

Transformer
14 vac @ 3 amps

(TP) 402835-001
Open frame transformer.

Primary: 105 / 115 / 125 vac @ 60 Hz
Dimensions: 2-3/4" x 3" x 2-1/2"H

 

Transformer
17v @ 28 amps / 34 vct @ 14 amps

(COL) 662-0650-020
Dual 17v secondary to series or parallel connect. Use either for replacement part in a COLLINS KWM-380 or to build your own 12 - 14v power supply. Has copper EMI shield to prevent spurious emission.

Primary: 105 / 115 / 125 / 210 / 230 / 240 / 250 vac @ 50/60 Hz
Dimensions: 3.75" x 5" x 4.5"H
Weight: 14 pounds

$19 each - $16 (5+)
 
$79 each

Transformer
18v @ 2 amps

(TP) 16-0033
Transformer. Made in Japan.

Primary: 117v @ 50/60 Hz
Secondary: 18v @ 2 amps
Dimensions: 2" x 3-1/8" x 2-1/2"

 

HP Transformer
18 vct @ 2 amps

(TP) 9100-4342
HP transformer has 40 vct, 1 amp winding also 18 vct @ 2 amps. Will operate on 120 vac or 240 vac.

Primary: 2 separate 120 vac windings
Dimensions: 2-1/2" x 3" x 2-1/2"

$18 each - $15 (3-29), $12.60 (30+) (case)
 
$12 each - $10 (3+)

Transformer
18 vac @ 6 amps

(TP) 902442-1
Transformer. Hermetically sealed, terminals. 1500v test.
NSN: 5950-00-246-5243.

Primary: 108, 115, 122v
Secondary: 18 vac @ 6 amps
Dimensions: 6.125" x 4.25" x 5.04"H

 

Transformer
19 vac @ 0.1 - 0.2 amps
19 vac @ 0.1 - 0.2 amps
7.3 vac @ 0.75 - 1.5 amps

(TP) 51-64007
Regional Manufacturing transformer. PC mount. Triple secondary has variable rating, depending on loads. Manufacturer's ranges are listed based on 110 vac input. DUAL Primary can vary however from 90-130 vac and 180-260 vac. Secondary tracks accordingly. PC mount frame is 1-1/2" high x 2-1/4" x 1-7/8".
$75 each
 
$5 each - $4.50 (6-24 pcs), $4 (25+ pcs)

Stancor Transformer
20 vct @ 1 amp

(TP) P8604
Stancor open frame transformer has test voltage of 1500.

Primary: 117 vac @ 50-60 Hz
Dimensions: 2" x 3-1/4" x 2"H

 

Transformer
23v minimum @ 12 amps

(TP) 155-184952
QSE transformer. Spades on leads.

Primary: 120 vac @ 50/60 Hz
Secondary: 23 vac minimum @ 12 amps
Dimensions: 4-1/2" x 4-1/4" x 3-3/4"H

$12 each
 
$39 each - $35 (6+)

Power Transformer
24 vac @ 1 amp

(TP) 8306
Power transformer. Sealed.

Primary: 115 vac @ 60 Hz
Secondary: 24 vac @ 1 amp
Dimensions: 2-1/2" x 3" x 3-1/4"H

 

Power Transformer
24 vac @ 5 amps

(TP) 660003
Open frame transformer. New, removed from new SRS equipment. US made.

Primary: 115v
Secondary: 24 vac @ 5 amps
Dimensions: 3" x 3-1/2" x 2-3/4"H

$15 each
 
$21 each

Basler Transformer
24v @ 20 va

(TP) BE141620GEK
Basler transformer.

• 24v @ 20 va
Primary: 120v @ 50 / 60 Hz
Dimensions: 2" x 2-1/4" x 1-3/4"H

 

Open Frame Transformer
22v - 24v @ 10 va

(TP) 24-10
Open frame transformer.

Primary: 115v
Secondary: 22v - 24v @ 10 va
Dimensions: 1-1/4" x 2" x 1-1/2"H

*** SOLD OUT ***
 
$5.95 each - $5.25 (6+)

Signaling Transformer
4 / 8 / 12 / 16 / 20 / 24 @ 50 va

(TP) KT50
Benjamin Products signaling transformer.

Primary: 120v, 60 cycle
Secondary: 4 / 8 / 12 / 16 / 20 / 24 @ 50va capacity
Dimensions: 6-3/4"W x 3-5/8"D x 4-1/4"H

 

Stancor Transformer
24v @ 8 amps or 48v @ 4 amps

(TP) P8619
Stancor transformer. Sunair P/N: 6032-0720-02.

Primary: 115v - 230v
Secondary: 24v @ 8a / 48v @ 4a
Dimensions: 3-1/2" x 3-1/2" x 4-1/8"H

$22 each
 
$45 each

 

PC Mount Transformer
Series: 24 vct @ 2.33 amps
Parallel: 12v @ 4.66 amps

(TP) 14A-56-24
Signal Transformer PC mount transformer. 56 va.

Primary: 115 / 230v
Secondary: 24 vct @ 2.33 amps series or 12 volts @ 4.66 amps parallel
Dimensions: 2-1/2" x 3" x 1-3/4"H

 
 
$14 each - $12.50 (3+)
 

Control Transformer
0 / 4 / 8 / 12 / 16 / 20 / 24v @ 10.4 amps max

(TP) 23V42
Thordarson control transformer. Mounts with feet.

Primary: 115v @ 50/60 cps
Secondary: 0 / 4 / 8 / 12 / 16 / 20 / 24v @ 10.4 amps max
Dimensions: 3-3/4" x 4-1/4" x 4-3/4"H

 

Power Transformer
16 / 32v @ 250 va

(TP) 216-1221
Jefferson Electric power transformer. 250 va. Wall mount enclosure. NSN: 5950-01-312-1163.

Primary: 120 / 240v
Secondary: 16 / 32v @ 250 va
Dimensions: 4" x 4-1/2" x 9-5/16"L including flanges

$69 each
 
$39 each

Full Wave Bridge Transformer
25 - 53.5v @ 8 amps DC in Full Wave Bridge

(TP) 23V65
Thordarson full wave bridge transformer. 26 lbs.

Primary: 117v @ 50/60 cps
Secondary: 25 - 53.5v @ 8 adc per primary taps in full wave bridge
Dimensions: 4-3/8" x 7-1/2" x 5-3/8"H
 

Open Frame Transformer
28 vct @ 420 ma

(TP) 241-5-28
Signal Transformer open frame transformer.

Primary: 115v
Secondary: 28 vct @ 420 ma
Dimensions: 2-3/4" x 1-3/4"W x 1-5/8"H
$89 each
 
$8.95 each

Control Transformer
28 vct @ 800 ma

(TP) P8603
Stancor control transformer.

Primary: 117v @ 50/60 Hz, 1500v RMS test
Secondary: 28 vct @ 800 ma
Dimensions: 2-13/16" centers, 1-3/4"W x 2"H
 

Power Transformer
28 vct @ 1 amp - 1500v test

(TP) P8667
Power transformer.

Primary: 117v, 50/60 Hz
• Secondary: 28 vct, 1amp, 1500v test
$7.50 each
 
$14 each

 

Open Frame Transformer
Split Secondary: 2 x 28 vct

(TP) 56-0.5
Signal Transformer open frame transformer. Split secondary.

Primary: 115 vac
Secondary: 2 x 28 vct; 56 vct @ 0.5 amps, 28 vct @ 1 amp
Dimensions: 2" x 3" x 2-5/8"H
 
 
$18 each
 

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