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Dayton 44yv05 kva power - dayton,

Dayton 44yv05 kva power - dayton,

$169.99
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Hammond power solutions - power,

Hammond power solutions - power,

$69.30
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Pruimore tr106 power - pruimore,

Pruimore tr106 power - pruimore,

$30.00
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Hammond power solutions - hammond,

Hammond power solutions - hammond,

$123.33
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Dade behring 1000029345 rev - dade,

Dade behring 1000029345 rev - dade,

$99.99
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Power transformer input - ac/ac,

Power transformer input - ac/ac,

$23.39
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Switch power supply - power,

Switch power supply - power,

$42.99
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12v 10va power - 12v/10va, ac/ac

12v 10va power - 12v/10va, ac/ac

$19.53
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Stancor 6377 power - stancor, p-6377

Stancor 6377 power - stancor, p-6377

$39.95
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Power transformer step 4740 - step, up

Power transformer step 4740 - step, up

$225.00
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Hammond power solution - power,

Hammond power solution - power,

$27.00
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Ot20pp hc87 output - ot20pp-,

Ot20pp hc87 output - ot20pp-,

$43.95
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774 tube amplifier power - pa-774,

774 tube amplifier power - pa-774,

$80.00
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Phase control isolating - phase, control-/isolating

Phase control isolating - phase, control-/isolating

$299.99
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New signal transformer 6 - new,

New signal transformer 6 - new,

$49.95
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Allanson 101530bpx120r neon - allanson,

Allanson 101530bpx120r neon - allanson,

$200.00
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24v 3a 4a 5a - to,

24v 3a 4a 5a - to,

$31.99
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Nos adc audio - nos, development

Nos adc audio - nos, development

$39.99
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12v 10va power - ac/ac,

12v 10va power - ac/ac,

$20.78
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Jameco reliapro isolation - jameco,

Jameco reliapro isolation - jameco,

$83.24
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24v 10w power - 24v/10w, ac/ac

24v 10w power - 24v/10w, ac/ac

$23.68
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110 220vac 36vac - 36vac, 1000ma

110 220vac 36vac - 36vac, 1000ma

$22.95
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Listed 12v 1amp 1 - ul,

Listed 12v 1amp 1 - ul,

$2499.89
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120 220v 12vac - 120/220v,

120 220v 12vac - 120/220v,

$18.95
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Heathkit stereo tube - aa-50,

Heathkit stereo tube - aa-50,

$75.00
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110 220vac 30vac 2000ma - 30vac, 2a

110 220vac 30vac 2000ma - 30vac, 2a

$24.95
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Bandai power rangers - power,

Bandai power rangers - power,

$340.00
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110 220vac 36vac - 36vac, 3a

110 220vac 36vac - 36vac, 3a

$26.95
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Hps c1fc25we kva 1ph 60hz - hps,

Hps c1fc25we kva 1ph 60hz - hps,

$69.30
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29339 export power - export,

29339 export power - export,

$68.20
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Sale new 600v primary - ge,

Sale new 600v primary - ge,

$199.00
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Acme 81051 new - acme, part

Acme 81051 new - acme, part

$189.26
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Listed 9kv 9 - 9,000, volts

Listed 9kv 9 - 9,000, volts

$59.00
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Ot20pp vc87 output - ot20pp-,

Ot20pp vc87 output - ot20pp-,

$43.95
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Listed 12kv 12 000 - /, 12,000

Listed 12kv 12 000 - /, 12,000

$71.00
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110v 220v 380v 6v 36v - 110v/220v/380v, 6v-36v

110v 220v 380v 6v 36v - 110v/220v/380v, 6v-36v

$4.98
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Unbranded volt transformer - unbranded, 24-volt

Unbranded volt transformer - unbranded, 24-volt

$27.99
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Antek tube amplifier - antek,

Antek tube amplifier - antek,

$40.00
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New 2000w powerbright - powerbright,

New 2000w powerbright - powerbright,

$35.00
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Square 3s40f dry - square, type

Square 3s40f dry - square, type

$300.00
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Acme electric t279742s - acme,

Acme electric t279742s - acme,

$99.99
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Ot10se single ended output - ot10se,

Ot10se single ended output - ot10se,

$43.95
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110 220vac 24vac 500ma - 110/220vac,

110 220vac 24vac 500ma - 110/220vac,

$18.95
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Power transformer input - ac/ac,

Power transformer input - ac/ac,

$20.24
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50va 15v 30vct - -,

50va 15v 30vct - -,

$29.00
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Ot8se plus single ended - ,

Ot8se plus single ended - ,

$37.95
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Class power supply - 2, for

Class power supply - 2, for

$17.99
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Antek guitar amp transformer - antek,

Antek guitar amp transformer - antek,

$38.00
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Sansui power transformer - sansui,

Sansui power transformer - sansui,

$75.00
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Mrc train power - mrc,

Mrc train power - mrc,

$74.99
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110 220vac 48vac - 110/220vac, 1000ma

110 220vac 48vac - 110/220vac, 1000ma

$21.95
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277v 240v 120v - 120v, to

277v 240v 120v - 120v, to

$42.00
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Switch power supply - power,

Switch power supply - power,

$42.99
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Noratel toroidal 75w - 75w, output

Noratel toroidal 75w - 75w, output

$30.00
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Ot12pp plus pushpull - ,

Ot12pp plus pushpull - ,

$39.95
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Transformer linear power - transformer,

Transformer linear power - transformer,

$28.90
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Stancor isolation transformer - stancor,

Stancor isolation transformer - stancor,

$65.00
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25va 12vct power - /,

25va 12vct power - /,

$17.00
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10va 6v 12vct small - +,

10va 6v 12vct small - +,

$16.00
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Power recliner - power,

Power recliner - power,

$9.90
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10va 24v 48vct - 48vct, small

10va 24v 48vct - 48vct, small

$16.00
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110 220vac 18vac - 2000ma, 2a

110 220vac 18vac - 2000ma, 2a

$24.95
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Eaton mta 8318 01 - mta,

Eaton mta 8318 01 - mta,

$55.00
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10va 18v 36vct - 18v, small

10va 18v 36vct - 18v, small

$16.00
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500v 5v 50va tube - , &

500v 5v 50va tube - , &

$40.00
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Power transformer input - ac/ac,

Power transformer input - ac/ac,

$21.81
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Pair ot11se 5kul se hifi - pair, of

Pair ot11se 5kul se hifi - pair, of

$159.95
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110 220vac 24vac 5000ma 5a - 110/220vac,

110 220vac 24vac 5000ma 5a - 110/220vac,

$31.95
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Tr038r philmore power - philmore,

Tr038r philmore power - philmore,

$18.99
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Altronix t1656 open - t1656,

Altronix t1656 open - t1656,

$20.00
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Dsc home alarm plug power - home, plug-in

Dsc home alarm plug power - home, plug-in

$14.99
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5amp variac transformer - variac,

5amp variac transformer - variac,

$59.99
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Nos power transformer 100 watt - power,

Nos power transformer 100 watt - power,

$35.00
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Acme electric general purpose - general,

Acme electric general purpose - general,

$70.00
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Transformer power 325 275v - transformer,, power,

Transformer power 325 275v - transformer,, power,

$68.95
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110 220vac 48vac 3000ma - 48vac, 3a

110 220vac 48vac 3000ma - 48vac, 3a

$27.95
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100va 15v 30vct power - 100va,

100va 15v 30vct power - 100va,

$39.00
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Tycon systems tpdin - systems, tpdin-sc48-20

Tycon systems tpdin - systems, tpdin-sc48-20

$70.00
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Ot20pp std output transformer - std,

Ot20pp std output transformer - std,

$43.95
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Power transformer input - ac/ac,

Power transformer input - ac/ac,

$20.35
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1t230 100va 230v - 100va, /

1t230 100va 230v - 100va, /

$49.00
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Em57580 doorbell transformer - em57580,

Em57580 doorbell transformer - em57580,

$15.99
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Oem tested microwave high - oem,

Oem tested microwave high - oem,

$49.50
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12v amp 60w dc power - 12v,

12v amp 60w dc power - 12v,

$9.49
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110 220vac 36vac 500ma 5a - 110/220vac,

110 220vac 36vac 500ma 5a - 110/220vac,

$18.95
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Heavy duty 5000w 10000w - duty, 5000w/10000w

Heavy duty 5000w 10000w - duty, 5000w/10000w

$101.60
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1t300 100va 300v 600vct - 100va,

1t300 100va 300v 600vct - 100va,

$52.00
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Radio shack archer ac - archer, 12.6v

Radio shack archer ac - archer, 12.6v

$29.99
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Hvac transformer 120v to - 40, va

Hvac transformer 120v to - 40, va

$16.84
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Culligan 01014897 transformer - culligan,

Culligan 01014897 transformer - culligan,

$239.95
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Transformer center tap - transformer,

Transformer center tap - transformer,

$19.95
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300v 3v 5v 50va - 6.3v,

300v 3v 5v 50va - 6.3v,

$40.00
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110 220vac 24vac 4000ma 4a - to,

110 220vac 24vac 4000ma 4a - to,

$28.95
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Heavy duty 5000w 10000w - duty,

Heavy duty 5000w 10000w - duty,

$101.41
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White rodgers emerson - white-rodgers, (emerson

White rodgers emerson - white-rodgers, (emerson

$69.95
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Emerson hevi duty power - emerson, "hevi-duty"

Emerson hevi duty power - emerson, "hevi-duty"

$75.00
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📊96 listings · from $4.98 · avg $87.54

Browse 96 power transformer listings currently in our index. Prices range from $4.98 to $2499.89, with an average of $87.54. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about power transformer →

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Whether you are looking for a brand-new or second-hand power transformer, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $4.98, while premium listings can reach $2499.89 — giving you a wide budget spread to work with. The average price of $87.54 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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