12 volt transformer
12 volt transformer for sale on Ireland's largest auction and classifieds sites
Dc12v 24v led driver - dc12v/24v, - £51.79
Ip67 driver 200mm • 187mm 30mm 20mm • Drivers dc24v 10w - Free postage - New and Used
Ip67 driver 200mm • 187mm 30mm 20mm • Drivers dc24v 10w - Free postage - New and Used
12v low voltage - low, transformer - £7.99
Ean codelftra - Free postage - New and Used
Ean codelftra - Free postage - New and Used
Dc12v led driver waterproof - dc12v, - £12.99
150w 215 dual • Output 200w 239 - Free postage - New and Used
150w 215 dual • Output 200w 239 - Free postage - New and Used
Dc12v lighting transformer 60w - dc12v, - £9.49
200w 16.6a 226 • 60w 146 - Free postage - New and Used
200w 16.6a 226 • 60w 146 - Free postage - New and Used
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Led driver power supply - power, - £89.99
Non dimmable power • Energy monitoring victron • 0.5w 12w - Free postage - New and Used
Non dimmable power • Energy monitoring victron • 0.5w 12w - Free postage - New and Used
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48 listings · from £1.89 · avg £22.1
⚠️ These listings were last updated more than 21 days ago.
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Browse 48 12 volt transformer listings currently in our index. Prices range from £1.89 to £101.29, with an average of £22.1. 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 12 volt transformer →
Waterproof led driver power - waterproof, - £101.29
Led driver • Rate ip20 ip67 • 1p20 light source - Free postage - New and Used
Led driver • Rate ip20 ip67 • 1p20 light source - Free postage - New and Used
12v led driver - 12v, supply - £8.89
Stable 12v output • 1.5a 18w electricity • Must switched off - Free postage - New and Used
Stable 12v output • 1.5a 18w electricity • Must switched off - Free postage - New and Used
12v led driver power - led, - £6.89
Over current short • Circuit protection 12v • 1.5a 18w - Free postage - New and Used
Over current short • Circuit protection 12v • 1.5a 18w - Free postage - New and Used
12v 24v led - 5v/12v/24v, - £38.89
Ip20 driver • Power range 60w • 360w 720w models - Free postage - New and Used
Ip20 driver • Power range 60w • 360w 720w models - Free postage - New and Used
12v dc uk - 12v, - £1.89
Just buy adapter • You can power • Most 12v devices - Free postage - New and Used
Just buy adapter • You can power • Most 12v devices - Free postage - New and Used
Dc12v 24v led - dc12v/24v, - £51.79
Led driver • Rate ip20 ip67 • 1p20 light source - Free postage - New and Used
Led driver • Rate ip20 ip67 • 1p20 light source - Free postage - New and Used
12v dc uk plug - 1a/2a/3a/5a, - £4.59
Just buy adapter • You can power • Most 12v devices - Free postage - New and Used
Just buy adapter • You can power • Most 12v devices - Free postage - New and Used
110 220v 12v 30a - dc, - £9.80
Output power 360w • Current 30a high • Temperature protection fan - Free postage - New and Used
Output power 360w • Current 30a high • Temperature protection fan - Free postage - New and Used
Slim led driver power supply - slim, - £12.99
200w 300w 400w • Output power 60w • Non waterproof 48v - Free postage - New and Used
200w 300w 400w • Output power 60w • Non waterproof 48v - Free postage - New and Used
230v 5v 12v - ac, dc - £45.49
Out put 12v • 24v 10w gnd • Power output 100 - Free postage - New and Used
Out put 12v • 24v 10w gnd • Power output 100 - Free postage - New and Used
12v power supply adapter - power, - £9.99
Output 12v 1.0a • 2.0a plug 80x50x62mm • Current input 100v - Free postage - New and Used
Output 12v 1.0a • 2.0a plug 80x50x62mm • Current input 100v - Free postage - New and Used
Ac240v dc5 ip20 led - to, - £91.24
Ip20 driver • Length width height • Weight dc5v 10w - Free postage - New and Used
Ip20 driver • Length width height • Weight dc5v 10w - Free postage - New and Used
12v 3a mains - 1a, - £5.65
12v input 100 • 240v 60hz • Output - Free postage - New and Used
12v input 100 • 240v 60hz • Output - Free postage - New and Used
12v uk plug power - 12v, - £7.30
Output 12v 1.0a • Type plug simple • 80x50x62mm power source - Free postage - New and Used
Output 12v 1.0a • Type plug simple • 80x50x62mm power source - Free postage - New and Used
Led driver power - driver, - £5.09
Energy monitoring victron • Several led bulbs • Can run this - Free postage - New and Used
Energy monitoring victron • Several led bulbs • Can run this - Free postage - New and Used
Led driver power supply - led, - £77.09
Led drivers power • Driver waterproof ip65 • 0.5w 18w energy - Free postage - New and Used
Led drivers power • Driver waterproof ip65 • 0.5w 18w energy - Free postage - New and Used
12v 24v universal - dc, - £6.64
Ip20 driver • 200mm 110mm 50mm • 775g output power - Free postage - New and Used
Ip20 driver • 200mm 110mm 50mm • 775g output power - Free postage - New and Used
Dc12v 24v led driver - dc12v/24v/5v, - £78.99
Dc12v ip20 • Adaptor specifically our • Led lamp strip - Free postage - New and Used
Dc12v ip20 • Adaptor specifically our • Led lamp strip - Free postage - New and Used
Constant current 60w - 1-60w, led - £8.49
Output power • Protection short circuit • 25w space saving - Free postage - New and Used
Output power • Protection short circuit • 25w space saving - Free postage - New and Used
12v led driver power - 12v, - £15.29
Short circuit protection • High grade coil • Performance smooth flicker - Free postage - New and Used
Short circuit protection • High grade coil • Performance smooth flicker - Free postage - New and Used
12v 60w waterproof garden - 12v, - £36.50
- Free postage - New and Used
- Free postage - New and Used
Transformer switch 100 240v - transformer, - £9.89
Day money back • Why our customers • Keep shopng 100 - Free postage - New and Used
Day money back • Why our customers • Keep shopng 100 - Free postage - New and Used
Volt va watt - 12, - £22.99
Top tip pump • Lights you have • Must not draw - Free postage - New and Used
Top tip pump • Lights you have • Must not draw - Free postage - New and Used
Led driver power supply - led, - £10.97
Power 60w 100w • 150w 200w 300w • 400w high conductivity - Free postage - New and Used
Power 60w 100w • 150w 200w 300w • 400w high conductivity - Free postage - New and Used
Dc12v power supply with - dc12v, - £12.97
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
100 240v led strip - 100-240v, ac/dc - £6.39
12v input 100 • 240v 60hz • Output - Free postage - New and Used
12v input 100 • 240v 60hz • Output - Free postage - New and Used
Waterproof led driver power - led, - £51.68
Power 20w 350w • Supplies have ideally • Been used both - Free postage - New and Used
Power 20w 350w • Supplies have ideally • Been used both - Free postage - New and Used
12v 10a power - ac-dc, supply - £6.99
Regulated power adapter • Output adaptor jack • 5.5mm 2.5 2.1mm - Free postage - New and Used
Regulated power adapter • Output adaptor jack • 5.5mm 2.5 2.1mm - Free postage - New and Used
Constant led driver - led, - £6.89
Short circuit overload • Protection led driver • Power consumption 50w - Free postage - New and Used
Short circuit overload • Protection led driver • Power consumption 50w - Free postage - New and Used
12v 24v 10a - 12v/24v, power - £19.00
Output power 24w • 48w 72w 120w • 10a amp led - Free postage - New and Used
Output power 24w • 48w 72w 120w • 10a amp led - Free postage - New and Used
12v 30a led driver volt - 12, - £11.95
Lpg hot water • Heater propane gas • Tankless instant boiler - Free postage - New and Used
Lpg hot water • Heater propane gas • Tankless instant boiler - Free postage - New and Used
12v 24v 10w 12w power - 12v, - £6.32
E14 e27 b22 • 10w 15w led • Corn bulb 5730 - Free postage - New and Used
E14 e27 b22 • 10w 15w led • Corn bulb 5730 - Free postage - New and Used
Transformers led driver - &, 10w - £10.15
Transformer 10w 60w • Low 12v voltage • Halogen lighting hard - Free postage - New and Used
Transformer 10w 60w • Low 12v voltage • Halogen lighting hard - Free postage - New and Used
12v 24v psu led - psu, - £10.79
Cob led strip • 12v 24v neon • Lights flexible cabinet - Free postage - New and Used
Cob led strip • 12v 24v neon • Lights flexible cabinet - Free postage - New and Used
High quality 12v - dc, 2.5 - £6.99
Video distributor out • 12v rack mount • 4.3 cctv mate - Free postage - New and Used
Video distributor out • 12v rack mount • 4.3 cctv mate - Free postage - New and Used
Led driver transformer 12v - driver, - £9.99
Mr16 mr11 led • Light bulbs suitable • Driver instead existing - Free postage - New and Used
Mr16 mr11 led • Light bulbs suitable • Driver instead existing - Free postage - New and Used
12v electronic transformer - electronic, - £10.10
Has preset lighting • Levels can used • Any existing light - Free postage - New and Used
Has preset lighting • Levels can used • Any existing light - Free postage - New and Used
Led driver power supply - driver, - £6.89
Space saving compact • Units are able • Fit most cuts - Free postage - New and Used
Space saving compact • Units are able • Fit most cuts - Free postage - New and Used
12v 30a 360w universal - 30a, - £8.89
Switching power supply • Efficient heat dissipation • About this item - Free postage - New and Used
Switching power supply • Efficient heat dissipation • About this item - Free postage - New and Used
12v volt led - 12w, - £5.19
Dc12v ip20 • Drivers length width • 24w driver 95mm - Free postage - New and Used
Dc12v ip20 • Drivers length width • 24w driver 95mm - Free postage - New and Used
12v 24v led driver - 12v/24v, dc - £7.89
Applications led strip • Lights cctv printer • Automation diesel heater - Free postage - New and Used
Applications led strip • Lights cctv printer • Automation diesel heater - Free postage - New and Used
12v plug power supply - dc, uk - £7.98
Compatible plug 5.5mmx2.1mm • Inside outside will • Make effort respond - Free postage - New and Used
Compatible plug 5.5mmx2.1mm • Inside outside will • Make effort respond - Free postage - New and Used
Slim led transformer power - led, transformer/power - £12.99
200w 300w 400w • Output power 60w • Non waterproof 48v - Free postage - New and Used
200w 300w 400w • Output power 60w • Non waterproof 48v - Free postage - New and Used
Try this: dog lamp | bubble lamp | poul henningsen | ar111 led | 24v dc adapter | led batten | cat lamp | tamlite | spiral chandelier | onyx lamp
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Everything you need to know about 12 volt transformer
Whether you are looking for a brand-new or second-hand 12 volt 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 £1.89, while premium listings can reach £101.29 — giving you a wide budget spread to work with. The average price of £22.1 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.