12v electric transformer
12v electric transformer for sale on Ireland's largest auction and classifieds sites
Power supply adapter - uk, - £100.93
Waterproof ip44 rated • Watts 18w led • Adaptor - Free postage - New and Used
Waterproof ip44 rated • Watts 18w led • Adaptor - Free postage - New and Used
105w 230v 12v - to, electronic - £14.37
Nominal power 105w • Max ideal protect • Bulbs ensure smooth - Free postage - New and Used
Nominal power 105w • Max ideal protect • Bulbs ensure smooth - Free postage - New and Used
Dc12v power supply with - power, - £17.97
Choose perfect power • Capacity your needs • Devices ensure proper - Free postage - New and Used
Choose perfect power • Capacity your needs • Devices ensure proper - Free postage - New and Used
150w 12v transformer - 150w, - £11.85
Brimeti led power • Supply model d361 • 150w 12v transformer - Free postage - New and Used
Brimeti led power • Supply model d361 • 150w 12v transformer - Free postage - New and Used
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Led driver transformer 240v - driver, - £24.90
- Free postage - New and Used
- Free postage - New and Used
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48 listings · from £2.11 · avg £27.63
Browse 48 12v electric transformer listings currently in our index. Prices range from £2.11 to £150.39, with an average of £27.63. 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 →
12v 18w power - 18w, adapter - £102.54
Waterproof ip44 rated • Watts 18w led • Adaptor - Free postage - New and Used
Waterproof ip44 rated • Watts 18w led • Adaptor - Free postage - New and Used
50va chassis mounting - 50va, - £18.88
Finest quality construction • Type tested 4kv • Primary secondary all - Free postage - New and Used
Finest quality construction • Type tested 4kv • Primary secondary all - Free postage - New and Used
Single power transformer - single, - £12.61
Rated power 10w • Frequency 50hz - Free postage - New and Used
Rated power 10w • Frequency 50hz - Free postage - New and Used
Envirovent transformer ct - s&p, - £14.99
All led abl240bz • Open slotted grill • Vortice 22493 quadro - Free postage - New and Used
All led abl240bz • Open slotted grill • Vortice 22493 quadro - Free postage - New and Used
12v 24v 10w - 24v, 5w - £2.11
Led cob chip • 10w 12w white • Bulb 12v 36v - Free postage - New and Used
Led cob chip • 10w 12w white • Bulb 12v 36v - Free postage - New and Used
Transformer 230v to 12v - transformer, - £26.99
Available - Free postage - New and Used
Available - Free postage - New and Used
Speedy 12v lighting - ac, - £7.99
Fully dimmable also • Will run 12v • Led bulbs runs - Free postage - New and Used
Fully dimmable also • Will run 12v • Led bulbs runs - Free postage - New and Used
12v 500ma linear - 12v, - £12.99
500ma current protection • Centre negative polarity • These power supplies - Free postage - New and Used
500ma current protection • Centre negative polarity • These power supplies - Free postage - New and Used
20pcs 12v 18w - 1-20pcs, - £108.09
Waterproof ip44 rated • Watts 18w led • Adaptor - Free postage - New and Used
Waterproof ip44 rated • Watts 18w led • Adaptor - Free postage - New and Used
Caravan motorhome mains - motorhome, - £149.95
All your caravan • Camping needs easy • Fit operate instructions - Free postage - New and Used
All your caravan • Camping needs easy • Fit operate instructions - Free postage - New and Used
12v power supply - dc, - £6.80
Output 12v 2.0a • Type plug power • 80x50x62mm input 100v - Free postage - New and Used
Output 12v 2.0a • Type plug power • 80x50x62mm input 100v - Free postage - New and Used
Led driver 12v - led, transformer - £22.92
Input voltage 100 • Current 0.44a 220vac • 5.0a max ripple - Free postage - New and Used
Input voltage 100 • Current 0.44a 220vac • 5.0a max ripple - Free postage - New and Used
Led transformer 12v 30w ultra - 12v, - £13.78
Suitable led strip • Tape light spotlights • Ring doorbells downlights - Free postage - New and Used
Suitable led strip • Tape light spotlights • Ring doorbells downlights - Free postage - New and Used
Manrose t12t timer transformer - manrose, - £37.66
Installation straightforward allowing • Unit discreetly mounted • Either high ceiling - Free postage - New and Used
Installation straightforward allowing • Unit discreetly mounted • Either high ceiling - Free postage - New and Used
Ellumiere 100w outdoor - ellumiere, - £10.80
Pin plug play • Ellumiere connection only - Free postage - New and Used
Pin plug play • Ellumiere connection only - Free postage - New and Used
Led driver power - led, - £9.09
Several led bulbs • Can run this • Driver example you - Free postage - New and Used
Several led bulbs • Can run this • Driver example you - Free postage - New and Used
Lego 12v transformer and - 12v, - £19.99
- Free postage - New and Used
- Free postage - New and Used
Caravan motorhome mains power - caravan, - £150.39
Can used without • Battery easy fit • Operate - Free postage - New and Used
Can used without • Battery easy fit • Operate - Free postage - New and Used
12w 12v led driver - 12w, dc - £12.42
How use terminated • 85265v power cord • Lighting supplies specification - Free postage - New and Used
How use terminated • 85265v power cord • Lighting supplies specification - Free postage - New and Used
Techmar 60w 12v transformer - 60w, - £40.87
Being fully weatherproof • Happy sit outside • All year long - Free postage - New and Used
Being fully weatherproof • Happy sit outside • All year long - Free postage - New and Used
New led driver transformer - new!, - £13.69
Ledhive driver 12w • Drivers stop flickering • Provide correct voltage - Free postage - New and Used
Ledhive driver 12w • Drivers stop flickering • Provide correct voltage - Free postage - New and Used
36v 48v 60v - 48v, to - £10.07
Short circuit protection • Most products currently • Low quality yellow - Free postage - New and Used
Short circuit protection • Most products currently • Low quality yellow - Free postage - New and Used
12v 15w led - 12v, wired - £14.76
12v power • Dimensions40x40x20mm input voltage100 • 240v output voltage - Free postage - New and Used
12v power • Dimensions40x40x20mm input voltage100 • 240v output voltage - Free postage - New and Used
12v door access control - door, - £8.99
Rfid card readers • Fingerprint access systems • How choose 12v - Free postage - New and Used
Rfid card readers • Fingerprint access systems • How choose 12v - Free postage - New and Used
Led driver transformer 7w - driver, - £2.22
E14 2835 smd • Led corn bulbs • Halogen watt incandescent - Free postage - New and Used
E14 2835 smd • Led corn bulbs • Halogen watt incandescent - Free postage - New and Used
Led driver transformer - driver, ac - £55.98
Power 1200w max • Cannot exceed rated • Output current 100a - Free postage - New and Used
Power 1200w max • Cannot exceed rated • Output current 100a - Free postage - New and Used
Cprosp led transformer - 12v, 15w - £30.61
This avoids flickering • Other issues that • May affect performance - Free postage - New and Used
This avoids flickering • Other issues that • May affect performance - Free postage - New and Used
Roypow 240v dc - roypow, - £9.99
- Free postage - New and Used
- Free postage - New and Used
Envirovent transformer 12v - transformer, - £15.85
Extractor fan isolator • 12v wall transformer • Unit envirovent both - Free postage - New and Used
Extractor fan isolator • 12v wall transformer • Unit envirovent both - Free postage - New and Used
12v 30w power - 12v, supply - £10.79
Auto self protection • Function short circuit • Circumstances output 12v - Free postage - New and Used
Auto self protection • Function short circuit • Circumstances output 12v - Free postage - New and Used
Electric motorcycle voltage - electric, dc - £8.68
Suitable two high • Power electric motorcycle • Appliances such vacuum - Free postage - New and Used
Suitable two high • Power electric motorcycle • Appliances such vacuum - Free postage - New and Used
Coolwest 24w led power - led, supply - £9.83
Easy install wiring • Manufacturer coolwest output • Current 24w led - Free postage - New and Used
Easy install wiring • Manufacturer coolwest output • Current 24w led - Free postage - New and Used
Sincelight electric - sincelight, - £14.99
- Free postage - New and Used
- Free postage - New and Used
240v 12v 1a power - 12v, - £4.78
Power supply • Features regulated switching • Plug center positive - Free postage - New and Used
Power supply • Features regulated switching • Plug center positive - Free postage - New and Used
Cprosp led transformer 12v - cprosp, - £30.61
This avoids flickering • Other issues that • May affect performance - Free postage - New and Used
This avoids flickering • Other issues that • May affect performance - Free postage - New and Used
Vintage electric led - vintage, - £20.16
100 full load • Burn test output • Power free air - Free postage - New and Used
100 full load • Burn test output • Power free air - Free postage - New and Used
Led fairy lights power - led, - £11.49
Waterproof ip44 led • Adaptor safe rohs • Certified customized power - Free postage - New and Used
Waterproof ip44 led • Adaptor safe rohs • Certified customized power - Free postage - New and Used
Manrose transformer with - manrose, - £47.00
Red indicator light • When use - Free postage - New and Used
Red indicator light • When use - Free postage - New and Used
Dc12v 300w rainproof - dc12v, - £9.99
Ip45 rainproof short • Circuit protection function • 220 240v colour - Free postage - New and Used
Ip45 rainproof short • Circuit protection function • 220 240v colour - Free postage - New and Used
30w 12v power - 30w, - £10.79
Auto self protection • Function short circuit • Circumstances output 12v - Free postage - New and Used
Auto self protection • Function short circuit • Circumstances output 12v - Free postage - New and Used
Mains transformer power - power, supply - £8.05
13a plug mount • 2.1mm 12v connector - Free postage - New and Used
13a plug mount • 2.1mm 12v connector - Free postage - New and Used
Power supply adapter 12v - power, - £6.20
Output 12v 1.0a • Type plug power • Source input 100v - Free postage - New and Used
Output 12v 1.0a • Type plug power • Source input 100v - Free postage - New and Used
12v power supply - power, - £19.00
Output 12v 2.0a • Type plug power • 80x50x62mm input 100v - Free postage - New and Used
Output 12v 2.0a • Type plug power • 80x50x62mm input 100v - Free postage - New and Used
Try this: solid oak doors | upvc rear door | makita dab | plaster ceiling rose | terracotta wall tiles | 3 metre extension lead | black decker | air nailer 90mm | upvc double doors | makita sliding mitre saw
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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 48 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 £2.11, while premium listings can reach £150.39 — giving you a wide budget spread to work with. The average price of £27.63 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.