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Tdb 230 wanji diy toroidal - wanji,

Tdb 230 wanji diy toroidal - wanji,

$37.77
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Pack power transformer 6 - power,

Pack power transformer 6 - power,

$29.99
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Hammond power solutions - hammond,

Hammond power solutions - hammond,

$69.30
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Rational 003p power - rational, 40.06.003p

Rational 003p power - rational, 40.06.003p

$349.99
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Tube power transformers - , transformers-

Tube power transformers - , transformers-

$29.95
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Jameco reliapro isolation - jameco,

Jameco reliapro isolation - jameco,

$77.29
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Tube power transformers - power,

Tube power transformers - power,

$32.95
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Listed 12v 1amp - listed,

Listed 12v 1amp - listed,

$2499.89
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Chassis mount power - mount,

Chassis mount power - mount,

$60.00
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Power transformer 120vac - 120vac,

Power transformer 120vac - 120vac,

$9.95
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774 tube amplifier power - amplifier,

774 tube amplifier power - amplifier,

$80.00
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Triad 120 power transformer - r-120,

Triad 120 power transformer - r-120,

$75.00
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Triad ultrad 14a - ultrad, r-14a

Triad ultrad 14a - ultrad, r-14a

$148.88
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Hammond 270cx transformer - 270cx,

Hammond 270cx transformer - 270cx,

$99.96
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29339 export power - export,

29339 export power - export,

$68.20
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Radio shack archer 273 - shack, 273-1480

Radio shack archer 273 - shack, 273-1480

$12.00
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Sola step down power - sola, step-down

Sola step down power - sola, step-down

$395.00
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782 tube amplifier - p-782,

782 tube amplifier - p-782,

$110.00
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Ross decco power - decco, transformer

Ross decco power - decco, transformer

$70.00
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Tripp lite is1800hg 1800w - is1800hg,

Tripp lite is1800hg 1800w - is1800hg,

$205.99
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Vintage baldwin power - baldwin,

Vintage baldwin power - baldwin,

$49.99
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Switch power supply - switch,

Switch power supply - switch,

$42.99
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Triad power transformer - triad,

Triad power transformer - triad,

$14.99
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Dsc home alarm plug power - dsc,

Dsc home alarm plug power - dsc,

$14.99
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Nos adc audio development - audio,

Nos adc audio development - audio,

$24.99
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Tube amp power - power, 850

Tube amp power - power, 850

$69.95
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Power one hc24 - power-one,

Power one hc24 - power-one,

$40.00
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Philmore tr038r 120vac - tr038r,

Philmore tr038r 120vac - tr038r,

$23.95
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24v 40va furnace transformer - 24v,

24v 40va furnace transformer - 24v,

$32.59
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Power adapter 5200 101a - power, 5200-101a

Power adapter 5200 101a - power, 5200-101a

$45.00
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Kichler 15pr300ss 300va - kichler,

Kichler 15pr300ss 300va - kichler,

$350.00
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Vct 3a power - 12.6, vct,

Vct 3a power - 12.6, vct,

$32.99
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120 220v 12vac 500ma 5a - 120/220v,

120 220v 12vac 500ma 5a - 120/220v,

$17.95
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Antek guitar amp - amp,

Antek guitar amp - amp,

$38.00
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Vtg variac autotransformer - vtg,

Vtg variac autotransformer - vtg,

$75.00
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Hammond power solution - hammond,

Hammond power solution - hammond,

$27.00
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500w voltage transformer - voltage,

500w voltage transformer - voltage,

$25.99
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110 220vac 48vac - 110/220vac,

110 220vac 48vac - 110/220vac,

$26.95
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Pack vct 1a power - @,

Pack vct 1a power - @,

$29.99
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Hps spartan sp1500mqmj - ,

Hps spartan sp1500mqmj - ,

$195.00
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50va 15v 30vct - at,

50va 15v 30vct - at,

$29.00
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Napco trf12 class - trf12, hybrid

Napco trf12 class - trf12, hybrid

$13.59
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50va 18vct - 50va, at

50va 18vct - 50va, at

$29.00
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110 220vac 12vac - to,

110 220vac 12vac - to,

$20.95
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New philmore tr212r 120vac - new, to

New philmore tr212r 120vac - new, to

$24.95
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Ot20pp vc87 output - ot20pp-,

Ot20pp vc87 output - ot20pp-,

$43.95
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Power recliner - power,

Power recliner - power,

$7.99
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Nos power transformer - nos,

Nos power transformer - nos,

$19.00
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Toroidal power transformer - power,

Toroidal power transformer - power,

$70.00
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110 220vac 30vac 3000ma - to,

110 220vac 30vac 3000ma - to,

$25.95
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New power transformer - **new**,

New power transformer - **new**,

$42.99
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Nissyo 811 step - step, down

Nissyo 811 step - step, down

$38.90
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200w power transformer 110v - power, ac

200w power transformer 110v - power, ac

$132.99
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110 220vac 24vac - 110/220vac, to

110 220vac 24vac - 110/220vac, to

$27.95
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110 220vac 30vac 2000ma - to,

110 220vac 30vac 2000ma - to,

$23.95
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10va 18v 36vct small - 10va,

10va 18v 36vct small - 10va,

$16.00
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50va 10a 10vct - 50va,

50va 10a 10vct - 50va,

$29.00
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Guitar preamp transformer - guitar,

Guitar preamp transformer - guitar,

$38.00
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25va 12vct power - 6v, 6v

25va 12vct power - 6v, 6v

$17.00
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110 220vac 24vac 5000ma - 5000ma, 5a

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

$30.95
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1t150 100va 150v 300vct - -,

1t150 100va 150v 300vct - -,

$54.00
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Tube amp power transformer - tube,

Tube amp power transformer - tube,

$56.00
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50va 24v 48vct - at,

50va 24v 48vct - at,

$29.00
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500w voltage transformer - 500w,

500w voltage transformer - 500w,

$25.99
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Power transformer 120v - ac/ac, transformer,

Power transformer 120v - ac/ac, transformer,

$25.47
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10va 6v 12vct small - 10va, +

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

$16.00
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Video doorbell hardwired power - video,

Video doorbell hardwired power - video,

$14.23
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300v 3v x2 200va - x2,

300v 3v x2 200va - x2,

$64.00
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25va 12v 24vct - +,

25va 12v 24vct - +,

$24.00
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Power transformer 120vac - transformer, /

Power transformer 120vac - transformer, /

$25.52
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Radio shack archer 273 1385 - radio, 273-1385

Radio shack archer 273 1385 - radio, 273-1385

$12.00
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110 220vac 18vac 2000ma 2a - to,

110 220vac 18vac 2000ma 2a - to,

$23.95
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Coralvolt 24v 40va hvac - 24v,

Coralvolt 24v 40va hvac - 24v,

$30.99
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Edwards signaling 591 - signaling, class

Edwards signaling 591 - signaling, class

$14.99
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300va 45v 3a - +,

300va 45v 3a - +,

$40.00
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110 220vac 36vac 1000ma - 110/220vac,

110 220vac 36vac 1000ma - 110/220vac,

$22.95
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110 220vac 24vac - to,

110 220vac 24vac - to,

$17.95
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5amp variac transformer - 5amp,

5amp variac transformer - 5amp,

$56.99
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110 220vac 12vac 3000ma 3a - 12vac,

110 220vac 12vac 3000ma 3a - 12vac,

$25.95
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25va 30v 60vct - 25va,

25va 30v 60vct - 25va,

$24.00
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Microwave power transformer - power,

Microwave power transformer - power,

$399.99
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New single phase transformer - single,

New single phase transformer - single,

$1900.00
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30kva step transformer 240v - step,

30kva step transformer 240v - step,

$980.00
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Genuine homedics 12vdc - (adp-7),

Genuine homedics 12vdc - (adp-7),

$25.00
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110 220vac 36vac 3000ma 3a - to,

110 220vac 36vac 3000ma 3a - to,

$26.95
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Dongan 100 145 industrial - dongan, 33-100-145

Dongan 100 145 industrial - dongan, 33-100-145

$24.95
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Switch power supply - power,

Switch power supply - power,

$42.99
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Transformers power the - transformers,

Transformers power the - transformers,

$76.00
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15468 1500va 68v - 1500va,, +

15468 1500va 68v - 1500va,, +

$115.00
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Nos power transformer - transformer,, 120v

Nos power transformer - transformer,, 120v

$11.19
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Acme electric t279742s - electric,

Acme electric t279742s - electric,

$99.99
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110 220vac 24vac 3000ma - 110/220vac,

110 220vac 24vac 3000ma - 110/220vac,

$25.95
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110 220vac 30vac - to, 1000ma

110 220vac 30vac - to, 1000ma

$21.95
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Basler electric 672 - basler, 672-1003-009

Basler electric 672 - basler, 672-1003-009

$22.99
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Hammond manufacturing 167l24 - hammond,

Hammond manufacturing 167l24 - hammond,

$60.00
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Vintage triad utrad 47u - vintage, triad-utrad

Vintage triad utrad 47u - vintage, triad-utrad

$49.95
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📊96 listings · from $7.99 · avg $112.6

Browse 96 power transformer listings currently in our index. Prices range from $7.99 to $2499.89, with an average of $112.6. 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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Everything you need to know about power transformer

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 $7.99, while premium listings can reach $2499.89 — giving you a wide budget spread to work with. The average price of $112.6 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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