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Transformers
        Home Page >> Index Page >> Transformers >> Transformers: High / Low Voltage >> High Voltage Transformers: 200v to 1499v
 
High Voltage Transformers - 200v to 1499v

Universal Bias Transformer
254 vct to 980 vct @ 250 ma

(TP) CG316
UTC universal bias transformer. Select any center tapped voltage from 254 vct to 980 vct @ 250 ma. 1500v Hipot. Made in 1976. Absolutely gorgeous, enough to cause weeping. Brand new in the box!!

Primary: 115 vac @ 50 / 60 Hz
Dimensions: 5"D x 5-1/2"H

 

Transformer
204 vct @ 0.5 amp

(TP) 151916
Open frame transformer.

Primary: 115 vac, 60 Hz
Dimensions: 2-1/4" x 2-5/8" x 2-1/4"H

$245 each
 
$21 each

Transformer
260 vac @ 90 ma

(TP) 35423
Freed hypersil transformer has 6.3v, 4 amp filament also.

Primary: 115 vac, 47-63 Hz
Dimensions: 2-3/4" x 3" x 3"H

 

UTC Power Transformer
300 vct @ 1.75 amps

(TP) E7776
UTC power transformer. 2,000v Hipot. Only one available. Used, removed.

Primary: 220 / 440v @ 60 Hz
Secondary: 300 vct @ 1.75 amps
Dimensions: 5-5/8" x 7-1/4"

$40 each - $37 (3+)
 
$175 each

Transformer
300 vac @ 0.4 adc

(TP) T9750
Open frame transformer rated 400 madc FW Bridge, Choke input.

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

 

Transformer
310 vct @ 0.35 adc + / 275 vct @ 1.15 adc

(COL) 672-0825-00
Collins transformer. Secondary marked "For Non-Continuous Duty Only". Hermetically sealed. Corner posts.

Primary: 115 / 230 vac, 50/60 Hz
Dimensions: 3-1/4" x 4" x 4-1/2"H
$49 each - $44 (3+)
 
$95 each

Open Frame Transformer
322 vct @ 2.5 amps

(TP) 6500007
Open frame transformer. Primary terminals 1 - 4; Secondary terminals 5 - 7. NSN: 5950-00-265-0559.

Primary: 105, 115, 125 vac @ 60Hz
Secondary: 322 vct @ 2.5 amps
Dimensions: 6.5" x 4.75" x 7.5"H
 

Plate / Filament Transformer
370 - 0 - 370 (740 vct) @ 75 ma
25 vac @ 10 ma

(TP) T47258
Thordarson plate / filament transformer. New!! Sealed, rounded corners. Made in the 1950's.

Primary: 24 vct @ 45 va
Secondary: 370 - 0 - 370 (740 vct) @
75 ma, 25 vac @ 10 ma
Dimensions: 3" x 3-3/8" x 3-1/4"H

$135 each
 
$25 each

Power Transformer
Dual Secondary: Two 330 vct @ 50 ma

(TP) 9T35Y101
General Electric power transformer. Hermetically sealed. Terminals & mount posts on bottom.

Primary: 55 / 80 / 115 / 160 / 230 / 330 / 470v @ 60 Hz
Secondary (dual): Two 330 vct @ 50 ma
Dimensions: 2-7/8" x 3" x 4"H

 

Electro Engineering Transformer
330, 364 or 396v @ 1 amp

(TP) AP32109E
Electro Engineering transformer. Harris P/N: 472-0274-000.

Primary: 230v, 50/60Hz
Secondary: 330, 364 or 396v @ 1 amp
Dimensions: 4-3/8" x 4-3/4" x 6"H

$25 each
 
$65 each

Power Transformer
410 vrms - 0 - 410 vrms (820 vct) @ 0.283 amps
(1,330wv)

(TP) FT2607
Federal Telephone & Radio (FTR) power transformer. Sealed. Ceramic terminals on bottom. 1,330wv. Shielded cores. Brand new in the box!!

Primary: 115v @ 50/65 Hz
Secondary: 410 vrms - 0 - 410 vrms (820 vct) @ 0.283 amps. (1,330wv)
Dimensions: 3-7/8" x 4-5/8" x 5-3/4"H

 

Transformer
440 vct @ 40 ma or
135 vct @ 200 ma

(TP) CE93256
Sealed transformer, terminals out bottom, corner posts. Multi-tapped secondary has common center tap with four outer windings: 440 vct @ 40 madc, 135 vct @ 200 madc, 80 vct @ 110 madc, 65 vct @ 500 madc + stand alone extra winding of 130 vct @ 30 madc. Hermetically sealed. Electrostatically shielded winding.

Primary: 115 / 230 vac, 45/65 Hz
Dimensions: 3" x 3-1/2" x 4"H
$119 each
 
$35 each

Thordarson Transformer
340 vct @ 400 ma

(TP) T46309
Thordarson transformer. Sealed. Top terminals. New!!

Primary: 115 / 230v
Secondary: 340 vct @ 400 ma
Dimensions: 3" x 4-5/8" x 4-7/8"H

 

Collins Transformer
500 vct @ 130 madc

(COL) 672-2240-00
Collins, CTC power transformer removed from service has lots of miles left. Sealed, bottom terminals, flanges. 4 pieces available.

Primary taps: 105, 110, 115, 120, 125 vac, 50/60 Hz
Dimensions: 3-1/2" x 3-1/4" x 4-1/4"H
$45 each - $39 (3+)
 
$65 each

Power Transformer
550 vct @ 40 madc / 32v @ 80 ma / 32v @ 80 ma

(TP) PWP-52
Berkshire Transformer power transformer. Hermetically sealed. Terminals & posts on bottom. NSN: 5950-809-9164.

Primary: 105 / 115 / 125 vac @ 50/60 Hz
Secondary: 550 vct @ 40 madc,
32v @ 80 ma, 32v @ 80 ma
Dimensions: 3" x 3" x 3-3/4"H

 

High Voltage Transformer
625v @ 100 ma

(TP) 135-B-2005
High voltage transformer rated @ 100 ma rms, 1680 wv insulation @ 10k feet.

Primary: 115 vac, 50-1000 Hz
Dimensions: 3-1/8" x 2-1/2" x 3-3/4"H
$39 each
 
$29 each

Plate Transformer
660 vct or 550 vct @ 250 ma

(TP) P3157
Merit plate transformer. Mounts with feet.

Primary: 115v @ 60 Hz
Secondary: 660 vct or 550 vct
@ 250 ma
Dimensions: 3-3/4" x 4-1/2" x 4-1/2"H
 

ADC Transformer
800 vct @ 100 ma

(TP) A7733
ADC high voltage transformer. Hermetically sealed. Damaged: broken terminals, bent and broken stud posts. Dented corner.

Primary: 108 / 117 / 125v @ 60 Hz
Secondary: 800 vct @ 100ma, 2 kv test
Dimensions: 3" x 3-1/2" x 4-3/4"H

$99 each
 
*** SPECIAL PRICE *** $39

 

Plate Transformer
830 vct @ 200 ma

(TP) P3178
Merit plate transformer. Mounts with feet.

Primary: 117 @ 60 Hz
Secondary: 830 vct @ 200 ma
Dimensions: 3-1/4" x 3-1/2" x 4"H
 
 
$109 each
 

Freed Transformer
870 vct @ 300 ma

(TP) 39023
Freed transformer. 715 pwv. Hermetically sealed. Terminals and 4 corner posts on bottom. Made in 1969.
NSN: 5950-00-519-6034.

Primary: 115 / 125v @ 47 / 63 Hz
Secondary: 870 vct @ 300 ma
Dimensions: 4-1/2" x 3-7/8" x 6"H
 

Transformer
920 vct @ 700 ma

(TP) TR81739
Transformer, electrostatically shielded! 1/4-20 posts.

Primary: 115 vac, hermetically sealed
Dimensions: 5-1/2" x 4-3/4" x 6-1/2"H
Weight: 19.2 pounds
$117 each
 
$149 each

 

Federal Telephone & Radio Power Transformer
895 vrms @ 12ma | 850 vrms @ 12ma | 595 vrms @ 277ma | 0 |
595 vrms @ 277ma
| 850 vrms @ 12ma | 895 vrms @ 12ma
1,790 vct

(TP) FT2617
Federal Telephone & Radio (FTR) power transformer. Sealed. Shielded core. Brand new in the box!!

Primary: 115v @ 50/65 Hz
Secondary: 1,790 vct. 895 vrms @ 12ma | 850 vrms @ 12ma | 595 vrms @ 277 ma | 0 | 595 vrms @ 277 ma | 850 vrms @ 12ma | 895 vrms @ 12ma
Dimensions: 4-3/4" x 6-7/8" x 6"H

 
 
$169 each
 

Transformer
960 vct @ 313 madc

(TP) 1222
Chicago transformer. Base mount, side terminals. 3500v test.

Primary: 115v @ 50/60 Hz
Secondary: 960 vct @ 313 madc
Dimensions: 6" x 6-1/2" x 7-1/4"H
 

Thordarson Power Transformer
1100 vct

(TP) T48764
Thordarson power transformer. Mounting studs and terminals on bottom. Sealed. Unknown primary. Made in 1945. Brand new in the box!!

Secondary: 1100 vct
Dimensions: 3-1/8" x 4" x 4"H

$275 each
 
$35 each

Freed Transformer
1100 vct @ 212 ma

(COL) 672-0004-00
Freed transformer made for "COLLINS RADIO COMPANY". Hermetically sealed. 3 holes in side flanges / mount at bottom. Truly Collin's quality, running at 212 ma this iron should double as a cooling plate for your soft drink. Plan on squeezing a little more out at full duty cycle! 2500v test.

Primary: 115 vac, 50/60 Hz
Dimensions: 5" x 6" x 7"H
Weight: 21 pounds
 

UTC Power Transformer
1160 vct @ 650 ma

(TP) E7777
UTC power transformer. 2,000v Hipot. Used, removed. Only 2 available.

Primary: 220 / 440v @ 60 Hz
Secondary: 1160 vct @ 650 ma
Dimensions: 5-5/8"D x 7-1/4"H

$95 each
 
$239 each

Freed Transformer
1200 vct @ 200 ma or 740 vct @ 235 ma

(TP) 39740
Freed transformer is very similar (TP) CE93256. Secondary has common center tap with two outer windings. 3200v test. Hermetically sealed. Corner posts.

Primary: 117 vac, 50/60 Hz
Dimensions: 3-3/4" x 4-1/4" x 5-1/2"H
 

Freed Transformer
1400 vct - 300 ma

(TP) 37393
Freed high voltage transformer. Hermetically sealed. 3 holes in side flanges / mount at bottom. A real quality piece. It should handle rated power full duty cycle and intermittently 50% more.

Primary: 115 vac, 50/60 Hz w/ 21 vrms 150 ma primary tap
Dimensions: 4-1/2" x 5" x 6"H
Weight: 17 pounds

$95 each
 
$110 each

Power Transformer
1498 vrms @ 8.4 ma rms
(2,100wv)

(TP) FT2625
Federal Telephone & Radio (FTR) power transformer. Sealed. 2,100wv. Shielded cores. Brand new in the box.

Primary: 115 vac @ 50/65 Hz
Secondary: 1498 vrms @ 8.4 ma rms
Dimensions: 2-1/2" x 3" x 4"H

 

Old, Used Transformers
500v

(TP) Y220E
4 filaments, 1 that is center tapped + a 500v plate winding. 300 watt core. 1 available.

Dimensions: 3-3/4" x 4-1/4" x 4-1/2"H

$75 each
 
$35 each

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