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General Electric "Pole Pig"
120 / 240v - 25 kva |
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(TP) G909695-67Y
General Electric "Pole Pig". Single
phase. Oil filled, most likely PCB. Leftover spares from Gates Radio. P/N: 472-0845-00.
Appears to be new and unused. Just shelf worn. Many experimenters run pole pigs in reverse. That is to apply 120v or 240v to the primary to yield a high voltage output. Be very careful with high voltages. Surplus Sales is not responsible for the use or misuse of any dangerous high voltage source such as the transformer exhibited here.
• Primary: 12,540v / 14,400v / 24,940v GRPY
• Secondary: 120 / 240v
• Dimensions: 18"D x 39"H (including insulators)
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Power Transformer
7200v @ 8.1 amps / 5100v nominal @ 5.73 amps |
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(TP) 2B31
Aydin Energy Systems power transformer.
Made for Gates transmitter. Possibly used but in excellent condition. Catalog #:
2B31. Harris P/N: 472-0669-000. Harris Spec: 815-0210-001.
• Primary: 380 / 430 / 480v @ ±5% taps, 50/60 Hz, 3 phase
• Secondary: 7200v @ 8.1 amps, 5100v nominal @ 5.73 amps by
primary taps
• Dimensions: 40" x 32" x 41"H
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High Voltage Transformer
Primary: 400 vac @ 60 Hz |
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(TP) 845309-2
Amp high voltage transformer. 3 phase. Hermetically sealed, electrostatically shielded. Extreme wattage. Mounts with six (6) #8 bottom studs. Removed from new, unused equipment. Mfg. P/N: 557-21200-1603.
• Primary: 400 vac, 3 phase @ 60 Hz
• Secondary: Unknown
• Dimensions: 7-1/2" x 9-1/2" x 6-1/2"H
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3 Phase, High Voltage
Rectifier Board |
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(TP) 557-21230
3 phase, high voltage rectifier board. Includes 6 ERTI rectifiers, 2 legs of 240k, 2 watt carbon composition resistors for series of 1.875G ohm each. This board is compatible with, and was removed from NEW, 10 GHz Magnetron transmitter power supply with transformer (TP) 845309-2. (left). Measures 7-1/2" square. |
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Sealed Transformer
1.8 kvct @ 175 ma |
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(TP) 13701613
Aircraft Transformer Corporation sealed transformer. Terminals and 4 corner posts on bottom.
NSN: 5950-00-646-2606.
• Primary: 115 / 230 vac @ 50 / 60 Hz,
1500v test
• Secondary: 1.8 kvct @ 175 ma,
2800v test
• Dimensions: 4.25" x 3.75" x 6"H
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Raytheon Transformer
6300v @ 4 ma, 1.25v @ 250 ma |
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(TP) 292-1722G1-A
Raytheon transformer. One end of 6300v is internally grounded. NSN: 5950-00-647-5303.
• Primary: 115 vac @ 60 Hz
• Secondary: 6300v @ 4 ma,
1.25v @ 250 ma
• Dimensions: 4.125" x 3.625" x 5.3"H
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Raytheon Plate &
Filament Transformer |
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(TP) 1000A-421
Raytheon plate and filament transformer.
Hermetically sealed. 5"H x 6-3/4"L x 4-5/8"W.
Primary
• 115v @ 60Hz
• 0.2 amps in 1,780v hi-pot test
Secondary
• 4,200v, 1ma - Single terminal to ground
• 2.5v, 2 amps, 12kv test
• 6.3v, 0.6 amps, 4,600v test
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Plate Transformer
3 Phase - 9 kva
230v Primary / 3 Phase / 50/60 Hz - 15kv test |
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(TP) 674N275
Chicago Transformer for Collins Radio. 3 phase, 9 kva. 230v primary, 3 phase, 50/60 Hz, 15 kv test. Used
/ removed.
• Output: 1750 volts @ 1.5 amps
• Dimensions: 11-1/4" x 24-3/4" x
25"H
• Weight: ~ 400 lbs
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Elma Engineering
Transformer
11.1 kv - 8 kva |
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(TP) 5272
Los Alamos Lab surplus. Elma
Engineering transformer. 3 phase, 220 volt input. 30 kv insulation.
Soft rubber insulation on leads cracked at epoxy housing. Recommend placement
of terminal posts on housing to remedy. 11-1/2" x 23" x
17". |
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Coil Coast Transformer
6800v RMS /
150 ma |
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(TP) 8604
Coil Coast. 1 phase 115 / 120v, 60 Hz tapped primary. Insulated
for 12,200 wv. Hermetically sealed, new, heavy! 8" x 9-1/2" x 9" high (+2-1/2" for
terminals). |
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Magnetran Plate Transformer
5800v / 3350v / 45 kva |
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| Transformer Cabinet |
Inside Top of Transformer |
(TP) 1414-B-02
Magnetran plate transformer as removed from operating
20kw RCA transmitters running a pair of 4CX10,000D's. Each transformer has it's own
cabinet (21" x 33" x 39"H). Very heavy! 3 phase primary 208v - 225v
- 240v. Lots of life left. All check out well. |
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Freed Plate Transformer
2540 vct @ 400 madc |
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(TP) 30994
Freed plate transformer. Hermetically sealed, electrostatically shielded. New, removed from new, crated equipment.
• Primary: 115v, 45 / 65 Hz
• Secondary: 2540 vct @ 400 madc
• Dimensions: 6" x 8-1/2" x 7-3/4"H
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High Reactance Transformer
22.8 kv |
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(TP) 7384160
High reactance transformer. 2.18 kva, 60 Hz. Input: 11,200 volts, 135 Henries. Output peak: 22.8 kv. General Electric type Y-3502-A, catalog #8318065G-1. 11-1/4" x 21" x 25" high. Weighs around 500 lbs. Removed from new rotary spark gap. |
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Hypersil Plate Transformer
2500 vdc @ 1 amp |
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(TP) 110813
Basler Hypersil plate transformer.
• Primary: 105 / 115 / 125 / 210 /
230 / 250 vac
• Rated Output: 2,500 vdc @ 1 amp continuously
• Dimensions: 8-3/4" x 9-1/4" x 6-1/4"H
• Weight: 67 lbs
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SR-110 Power Supply
2500v - 3000v |
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(EQP)
AR-150A
Brand new Scientific
Radio Systems power supply for the SR-110
Kilowatt amplifier. Supplies 1 amp continuous.
19" wide (rack mount), very heavy.
Get a load of the huge BASLER hypersil
transformer. Oil capacitor not included.
Sold separately or with RF Decks above.
Multi tapped transformer matches any input. |
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Transformer
115v - 60Hz Primary |
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(TP)
32478
Freed hermetically sealed
transformer. New!
• Primary: 115v - 60 Hz
• Secondary: 4640 vct
RMS - 0.400 adc, 400 madc
• Dimensions:
7-3/4" x 8-3/4" x
6-1/2"H
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Plate Transformer
1670 vct @ 600 ma
220 / 230 / 240v primary -
3 kv test |
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(TP) 43076
Removed from Wilcox transmitters,
more fine transformers waiting for a fresh assignment. 6" x 6-1/2" x 9" high
(w/ insulators). We will include a copy of the Wilcox circuit in
which
the transformer was used. |
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Flyback Tranny |
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(TP) 70-20772-01
Digital Equipment Company flyback
for monitor CRT we suspect. A healthy voltage supply for some low
current project. NSN: 7025-01-000-7525. |
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