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12v electric transformer

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Home / Lighting Parts / 12v electric transformer for sale – 96 used, around £15 | For Sale UK
1500w 12v 125a switching - 125a,

1500w 12v 125a switching - 125a,

£79.90
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Voltage converter transformer - converter,

Voltage converter transformer - converter,

£23.74
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12v 60w garden - 12v,

12v 60w garden - 12v,

£36.50
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12v output through hole - output,

12v output through hole - output,

£39.99
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Transformer 230v to 12v - ac,

Transformer 230v to 12v - ac,

£23.99
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12v 150w led driver - 150w, ultra

12v 150w led driver - 150w, ultra

£22.91
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36v 72v 12v - to, 10a

36v 72v 12v - to, 10a

£11.52
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Sincelight electric - sincelight,

Sincelight electric - sincelight,

£14.99
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Ultra slim 12v led driver - ultra,

Ultra slim 12v led driver - ultra,

£16.93
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Power supply adapter - supply,

Power supply adapter - supply,

£13.60
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Kfe ltv tsb 12v - 60/78,

Kfe ltv tsb 12v - 60/78,

£26.69
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Vtg lego 7745 dsb - lego,

Vtg lego 7745 dsb - lego,

£125.50
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Transmedia halogen transformer - transmedia,

Transmedia halogen transformer - transmedia,

£22.19
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Ei66 30w power - 30w, transformer

Ei66 30w power - 30w, transformer

£23.99
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Tridonic ect t90 - ect, ac

Tridonic ect t90 - ect, ac

£42.30
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300w power transformer - 1w-300w,

300w power transformer - 1w-300w,

£18.56
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Efficient 15w led transformer - led,

Efficient 15w led transformer - led,

£14.99
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Caravan motorhome 240v 12v - motorhome,

Caravan motorhome 240v 12v - motorhome,

£35.00
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Led driver power - led,

Led driver power - led,

£9.69
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Electric motorcycle voltage - motorcycle, dc

Electric motorcycle voltage - motorcycle, dc

£9.20
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Led driver 60w - led,

Led driver 60w - led,

£12.35
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Electric power - (12v)electric,

Electric power - (12v)electric,

£10.66
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Volt 60va lighting - 20-60va,

Volt 60va lighting - 20-60va,

£3.83
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Electric motorcycle voltage - motorcycle,

Electric motorcycle voltage - motorcycle,

£9.06
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12v 18w led - 18w, power

12v 18w led - 18w, power

£13.60
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Power supply adapter - power,

Power supply adapter - power,

£13.60
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Dusktec 12v led power supply - 12v,

Dusktec 12v led power supply - 12v,

£14.99
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Led driver transformer for - 2,

Led driver transformer for - 2,

£10.99
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Hengniu toroidal mains - hengniu,

Hengniu toroidal mains - hengniu,

£9.93
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100w power transformer - 1w,

100w power transformer - 1w,

£8.04
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Envirovent ipsv 12v - envirovent,

Envirovent ipsv 12v - envirovent,

£21.50
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Power transformer 220v - 220v, to

Power transformer 220v - 220v, to

£6.68
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Dolls house 12v - dolls,

Dolls house 12v - dolls,

£24.99
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Stable output 220v 12v - output,

Stable output 220v 12v - output,

£8.99
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12v amp 60w power supply - 5a,

12v amp 60w power supply - 5a,

£11.49
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Led driver transformer - led,

Led driver transformer - led,

£11.58
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Vintage general electric bell - vintage,

Vintage general electric bell - vintage,

£52.70
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12v plug ac to dc - 12v,

12v plug ac to dc - 12v,

£5.99
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12v 1pcs dual - 1pcs,

12v 1pcs dual - 1pcs,

£12.20
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Axess 12v 60w - , dimmable

Axess 12v 60w - , dimmable

£6.50
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50va chassis mounting - chassis,

50va chassis mounting - chassis,

£18.88
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12v 60w transformer 60 - transformer,, w

12v 60w transformer 60 - transformer,, w

£9.99
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Speedy 12v lighting - ,

Speedy 12v lighting - ,

£7.99
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60w led transformer 12v - 60w,

60w led transformer 12v - 60w,

£15.44
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12v 24v 10w 12w power - 12v, 5w

12v 24v 10w 12w power - 12v, 5w

£3.79
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Led driver 60w - led, 12v

Led driver 60w - led, 12v

£13.87
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12v 15w led transformer wired - 12v,

12v 15w led transformer wired - 12v,

£13.36
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Low voltage dimmable - voltage, lighting

Low voltage dimmable - voltage, lighting

£8.50
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36v 72v 12v 10a 120w - dc,

36v 72v 12v 10a 120w - dc,

£10.51
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12v 18w power - 18w, supply

12v 18w power - 18w, supply

£13.81
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12v 36w power supply - ac, dc

12v 36w power supply - ac, dc

£16.29
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Standard extra low - standard,

Standard extra low - standard,

£10.80
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Electric fuel transfer pump - transfer,

Electric fuel transfer pump - transfer,

£62.99
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Fairy light mains - fairy,

Fairy light mains - fairy,

£8.30
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Powerpart po120 12v 20a - po120,

Powerpart po120 12v 20a - po120,

£49.99
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12v 60w halogen - 20-60w,

12v 60w halogen - 20-60w,

£12.99
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Envirovent transformer 12v - envirovent,

Envirovent transformer 12v - envirovent,

£15.85
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12v power supply - power,

12v power supply - power,

£6.70
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Ultra slim 12v led - slim,

Ultra slim 12v led - slim,

£19.63
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12v 50l min - 12v, electric

12v 50l min - 12v, electric

£46.99
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Led driver 12v - led,

Led driver 12v - led,

£14.52
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12v 24v lighting - dc, 12v/24v

12v 24v lighting - dc, 12v/24v

£8.37
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12v 500ma linear - ac/dc,

12v 500ma linear - ac/dc,

£12.99
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Led transformer 12v - led,

Led transformer 12v - led,

£15.69
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Power supply with adapter - power,

Power supply with adapter - power,

£13.83
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12v 18w power - 12v,

12v 18w power - 12v,

£13.60
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Slim led transformer - transformer,, 12v

Slim led transformer - transformer,, 12v

£30.46
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Ksibnw led transformer 12v - led,

Ksibnw led transformer 12v - led,

£14.90
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60w led transformer 12v - transformer,

60w led transformer 12v - transformer,

£15.95
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Jzk input 220240v output - input,

Jzk input 220240v output - input,

£14.99
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Aklosipy high efficiency - aklosipy, high-efficiency

Aklosipy high efficiency - aklosipy, high-efficiency

£18.59
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12v 36w led transformer - 36w,

12v 36w led transformer - 36w,

£15.99
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Led driver power supply - led,

Led driver power supply - led,

£2.22
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Beishida 12v class - beishida, 2

Beishida 12v class - beishida, 2

£14.95
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12v 24v 80v - dc,

12v 24v 80v - dc,

£5.95
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Caravan motorhome mains power - caravan,

Caravan motorhome mains power - caravan,

£149.95
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Ultra slim 12v led driver - 12v, 30w

Ultra slim 12v led driver - 12v, 30w

£18.20
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12v 18w power supply adapter - power,

12v 18w power supply adapter - power,

£13.60
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12v 30a 360w power supply - dc,

12v 30a 360w power supply - dc,

£25.72
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Ultra slim 12v - 12v, led

Ultra slim 12v - 12v, led

£15.05
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Job lot 60va electrical - of, 13

Job lot 60va electrical - of, 13

£16.14
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Led driver 60w 12v lighting - led, driver,

Led driver 60w 12v lighting - led, driver,

£12.69
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12v led driver 300w - led,

12v led driver 300w - led,

£16.81
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Led transformer 12v 30w ultra - led, 30w,

Led transformer 12v 30w ultra - led, 30w,

£16.15
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Schneider electric itr - schneider,

Schneider electric itr - schneider,

£85.64
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Led 240v 12v 24v 36v - 240v, driver

Led 240v 12v 24v 36v - 240v, driver

£2.22
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Ultra slim 12v led driver - 12v,

Ultra slim 12v led driver - 12v,

£16.79
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Knightsbridge 12v 60w - 12v, 20-60w

Knightsbridge 12v 60w - 12v, 20-60w

£10.80
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Powerpart mains power - powerpart,

Powerpart mains power - powerpart,

£148.35
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Envirovent transformer ct - s&p,

Envirovent transformer ct - s&p,

£14.99
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Waterproof led electric driver - waterproof,

Waterproof led electric driver - waterproof,

£7.27
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Led power supply adapter - power,

Led power supply adapter - power,

£8.27
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Single power transformer - power,

Single power transformer - power,

£9.24
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Led driver 12w transformer 12v - led,

Led driver 12w transformer 12v - led,

£8.84
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12v 20a 250w - dc, power

12v 20a 250w - dc, power

£20.87
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Newlec nllvet50 dimmable - newlec,

Newlec nllvet50 dimmable - newlec,

£9.95
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📊96 listings · from £2.22 · avg £21.76
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 12v electric transformer listings currently in our index. Prices range from £2.22 to £149.95, with an average of £21.76. 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 12v electric transformer →

Try this: dc power plug | light pull cord | 12v ac adapter | wooden light pull | fluorescent lamp holder | transformer adapter plug | light switch finger plate | ac dc 12v power supply | 12v mains adaptor | electronic halogen transformer

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Everything you need to know about 12v electric transformer

Whether you are looking for a brand-new or second-hand 12v electric 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 £2.22, while premium listings can reach £149.95 — giving you a wide budget spread to work with. The average price of £21.76 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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