Low Voltage Transformers - 5v to 5.9v
 

Filament Transformer
5.1 vct @ 43 amps, 5.1 vct @ 14.5 amps

(TP) A2140390
Raytheon filament transformer. New / Unused
Raytheom P/N: 292-267-301

Primary: 120v, 60 Hz
Secondary: 5.1 v @ 43 amps,
5 v @ 14.5 amps
Dimensions: 5" x 11" x 9"H

 
 
$750 each
 

Transformer
5 vct @ 6.5 amp / 6.3 vct @ 7 amps

(TP) 14676
Chicago Filament transformer. Hermetically sealed. 1750 vrms test. Made in 1952. NSN: 5950-243-5125.

Primary: 200 / 210 / 220 / 230 / 240v
Secondary: 5 vct @ 6.5a, 6.3 vct @ 7a
Dimensions: 3-1/4" x 3-1/2" x 4-1/2"H
 

Filament Transformer
5 vct @ 10.8 amps

(TP) L217247-1
Beautiful Bendix filament transformer. Hermetically sealed. Terminals on top. 10-32 corner mounting studs on bottom. DC:1970. NSN: 5950-00-646-1418.

Primary: 120v @ 54va, 50/60 Hz
Secondary: 5 vct @ 10.8 amps,
1500v RMS test
Dimensions: 3" x 3-1/2" x 4-1/8"H

$89 each
 
*** SOLD OUT ***
 

Transformer
5 vct @ 25 amps

(TP) 901845-2
RCA transformer. Old. Used, clean.

Primary: 190v, 205v, 220v
Secondary: 5 vct @ 25 amps
Dimensions: 2-7/8" x 3-1/2" base, 6"H
 

Freed Filament Transformer
5 vct @ 3 amps, 5 vct @ 18 amps,
6 vct @ 15 amps

(TP) 16761
FREED filament transformer is hermetically sealed. Corner posts on bottom. Only 2 in stock.

Primary: 105v / 115v / 125v / 210v /
230v / 250v @ 60 Hz
Secondary: 5 vct @ 3 amps,
5 vct @ 18 amps, 6 vct @ 15 amps
Dimensions: 4" x 5" x 6"H

*** SOLD OUT ***
 
$135 (New, Mint Condition)
$95 (New, dented)

Transformer
5 .25 vct @ 0.0033 amps

(TP) 9T35Y212
General Electric transformer. Hermetically sealed, rounded corners. Bottom terminals. Electrostatically shielded.

Primary: 120v, 54 - 66 Hz
Secondary: 5.25 vct @ 0.0033 amps
Dimensions: 1-3/4" x 1-7/8" x 2-1/2"H

 

Industrial Transformer
5 vct @ 3 amps, 5 vct @ 10.5 amps,
6.3 vct @ 3.5 amps

(TP) SP7376
Industrial Transformer filament transformer is hermetically sealed. Corner posts on bottom. 9 in stock. New, but shelf worn.

Primary: 100v / 115v, 60 Hz, 535wv
Secondary: 5 vct @ 3 amps,
5 vct @ 10.5 amps, 6.3 vct @ 3.5 amps
Dimensions: 4-3/8" square x 5-3/8"H

$10 each
 
$39 each

Power Transformer
5 vct @ 13.5 amps, 5 vct @ 6.75 amps,
5 vct @ 6.75 amps

(TP) U2257
Raytheon power transformer. Electrostatically shielded. 3500v RMS test. NSN: 5950-00-647-7438.

Primary: 115v, 60 Hz
Secondary: 5 vct @ 13.5 amps,
5 vct @ 6.75 amps, 5 vct @ 6.75 amps
Dimensions: 4" x 6" x 7"H

 

Transformer
5 vct @ 22 amps

(TP) 86077
Hypersil core. Vary the primary from 117v - 150v (with a variac) to achieve desired output from 4.7v @ 18 amps to 6v @ 22 amps. 120 vac gives 5 volts. Epoxy coated. 50/60 Hz. 500wv insulation.

Primary: Varied 117v - 150v from 4.4v @ 18 amps to 6v @ 22 amps
Secondary: 5 vct @ 22 amps
Dimensions: 3" x 4-1/4" x 4-3/4"H
$165 each
 
$65 each

Filament Transformer
5 vct @ 10.5 amps, 5 vct @ 3 amps,
6.3 vct @ 3.5 amps

(TP) SCC23930
Filament transformer. Hermetically sealed.

Primary: 100 / 115 vac, 50-60 Hz
Secondary: 5 vct @ 10.5 amps,
5 vct @ 3 amps, 6.3 vct @ 3.5 amps
Dimensions: 4-1/2" x 4-1/2" x 5-1/2"H

 

Filament Transformer
5.1 vct @ 18 amps
(3) 5.1v @ 6 amps

(TP) BC-2968
Great for homebrew amplifier filament transformer. BALLASTRAN Klystron transformer has four 5.1v windings, all with 12,500 wv insulation.

Primary: 120 vac @ 60 Hz
Secondary: 5.1 vct @ 18 amps,
(3) 5.1v @ 6 amps
Dimensions: 6" x 4-3/4" x 8-1/2"H
(including terminals) - terminals: 1-1/2"H
Weight: 20 lbs
$45 each
 
$225 each - $200 (3+ pcs)