For Sale UK

Mains transformer

4

Mains transformer for sale on largest auction and classifieds sites

Home / Garden Lighting / Mains transformer refurbished & used for sale | For Sale UK
12v 3a mains - 12v,

12v 3a mains - 12v,

£3.65
Buy It Now

» View on eBay
Mains transformer 10v 0 - mains,

Mains transformer 10v 0 - mains,

£12.94
Buy It Now

» View on eBay
Dc power supply - ac/dc,

Dc power supply - ac/dc,

£6.15
Buy It Now

» View on eBay
Mains voltage 12v - to,

Mains voltage 12v - to,

£13.98
Buy It Now

» View on eBay
Mains transformer 12v 2a - transformer, 5v

Mains transformer 12v 2a - transformer, 5v

£4.59
Buy It Now

» View on eBay
Encapsulated mains 230v pcb - encapsulated,

Encapsulated mains 230v pcb - encapsulated,

£8.89
Buy It Now

» View on eBay
Power supply adapter - 6v,

Power supply adapter - 6v,

£5.99
Buy It Now

» View on eBay
Hengniu toroidal mains - hengniu,

Hengniu toroidal mains - hengniu,

£8.86
Buy It Now

» View on eBay
Vigortronix chassis mains - vigortronix,

Vigortronix chassis mains - vigortronix,

£9.21
Buy It Now

» View on eBay
Powerpart mains power supply - powerpart,

Powerpart mains power supply - powerpart,

£144.60
Buy It Now

» View on eBay
6va 12va chassis - 6va,

6va 12va chassis - 6va,

£19.49
Buy It Now

» View on eBay
High voltage mains - high, transformer

High voltage mains - high, transformer

£16.15
Buy It Now

» View on eBay
Isolation transformer power - isolation,

Isolation transformer power - isolation,

£139.00
Buy It Now

» View on eBay
Mains step down - down, voltage

Mains step down - down, voltage

£15.99
Buy It Now

» View on eBay
200w voltage converter - voltage,

200w voltage converter - voltage,

£21.99
Buy It Now

» View on eBay
Pro 504 252 - 504-252, pcb

Pro 504 252 - 504-252, pcb

£30.33
Buy It Now

» View on eBay
Mains amp power - mains,

Mains amp power - mains,

£149.95
Buy It Now

» View on eBay
Mains transformer big - big, ~

Mains transformer big - big, ~

£52.69
Buy It Now

» View on eBay
Mains transformer 12v 2a - mains,

Mains transformer 12v 2a - mains,

£6.25
Buy It Now

» View on eBay
Caravan motorhome mains - caravan,

Caravan motorhome mains - caravan,

£149.95
Buy It Now

» View on eBay
Plug power supply 12v - supply, 5v

Plug power supply 12v - supply, 5v

£6.56
Buy It Now

» View on eBay
Toroidal mains transformers - mains,

Toroidal mains transformers - mains,

£24.41
Buy It Now

» View on eBay
Ilp toroidal transformer 43011 - ilp,

Ilp toroidal transformer 43011 - ilp,

£24.95
Buy It Now

» View on eBay
12v mains transformer - 1a, 2a

12v mains transformer - 1a, 2a

£6.99
Buy It Now

» View on eBay
Universal small mains voltage - universal,

Universal small mains voltage - universal,

£18.95
Buy It Now

» View on eBay
Equipment tested chassis - ex-equipment,, tested,

Equipment tested chassis - ex-equipment,, tested,

£7.59
Buy It Now

» View on eBay
Airlink transformers bps2000 - airlink,

Airlink transformers bps2000 - airlink,

£295.00
Buy It Now

» View on eBay
Vigortronix chassis mains - chassis,

Vigortronix chassis mains - chassis,

£13.87
Buy It Now

» View on eBay
Model tmd din rail - 15/24, din-rail

Model tmd din rail - 15/24, din-rail

£35.99
Buy It Now

» View on eBay
20va mains transformer - rs,

20va mains transformer - rs,

£21.62
Buy It Now

» View on eBay
Mains transformer block - mains,

Mains transformer block - mains,

£8.66
Buy It Now

» View on eBay
Micromark 150ma - micromark, 6v

Micromark 150ma - micromark, 6v

£10.80
Buy It Now

» View on eBay
Equipment tested chassis - ex-equipment,, tested,

Equipment tested chassis - ex-equipment,, tested,

£10.80
Buy It Now

» View on eBay
Vigortronix chassis mains - chassis,

Vigortronix chassis mains - chassis,

£13.87
Buy It Now

» View on eBay
600mah universal mains - universal,

600mah universal mains - universal,

£12.73
Buy It Now

» View on eBay
Mains transformer p - transformer, o/p

Mains transformer p - transformer, o/p

£52.70
Buy It Now

» View on eBay
Mains encapsulated - 6/18,,

Mains encapsulated - 6/18,,

£23.58
Buy It Now

» View on eBay
Mains transformer adaptor - uk, transformer/adaptor

Mains transformer adaptor - uk, transformer/adaptor

£41.22
Buy It Now

» View on eBay
3000w voltage transformer step - transformer,

3000w voltage transformer step - transformer,

£59.99
Buy It Now

» View on eBay
240v mains plug 12v 5a - mains,

240v mains plug 12v 5a - mains,

£11.98
Buy It Now

» View on eBay
Equipment tested chassis - tested,,

Equipment tested chassis - tested,,

£8.66
Buy It Now

» View on eBay
Mains transformer 240v - ,

Mains transformer 240v - ,

£3.95
Buy It Now

» View on eBay
Mains voltage 12v converter - mains,

Mains voltage 12v converter - mains,

£13.99
Buy It Now

» View on eBay
Toroidal 230v mains - toroidal,

Toroidal 230v mains - toroidal,

£25.72
Buy It Now

» View on eBay
12v mains transformer - 3a,

12v mains transformer - 3a,

£6.55
Buy It Now

» View on eBay
Mains transformer 20v - rs,

Mains transformer 20v - rs,

£9.68
Buy It Now

» View on eBay
Universal 220 240 volt - 220-240, to

Universal 220 240 volt - 220-240, to

£18.95
Buy It Now

» View on eBay
Noratel ta050 50va - noratel, 2

Noratel ta050 50va - noratel, 2

£14.97
Buy It Now

» View on eBay
Pcb mounting 3va mains - pcb,

Pcb mounting 3va mains - pcb,

£3.40
Buy It Now

» View on eBay
Powerpart 230v mains power - mains,

Powerpart 230v mains power - mains,

£115.49
Buy It Now

» View on eBay
Pcb mains transformer - pcb,

Pcb mains transformer - pcb,

£7.05
Buy It Now

» View on eBay
Mains transformer 6v - transformer,,

Mains transformer 6v - transformer,,

£8.66
Buy It Now

» View on eBay
2va 240v primary sub - 240v,

2va 240v primary sub - 240v,

£5.50
Buy It Now

» View on eBay
Transformer mains 24v beer - mains,

Transformer mains 24v beer - mains,

£10.80
Buy It Now

» View on eBay
Equipment tested chassis - ex-equipment,,

Equipment tested chassis - ex-equipment,,

£8.66
Buy It Now

» View on eBay
Mains transformer 12v 2a - transformer,

Mains transformer 12v 2a - transformer,

£5.80
Buy It Now

» View on eBay
Vintage radio spares - vintage,

Vintage radio spares - vintage,

£49.99
Buy It Now

» View on eBay
Mains power adaptors 2 - bt,

Mains power adaptors 2 - bt,

£1.17
Buy It Now

» View on eBay
Pd14 power supply plug for - uk,

Pd14 power supply plug for - uk,

£59.99
Buy It Now

» View on eBay
Pcb 240v mains dual 120v - 120v, input

Pcb 240v mains dual 120v - 120v, input

£3.99
Buy It Now

» View on eBay
Mains transformer 12v - 5v,

Mains transformer 12v - 5v,

£6.40
Buy It Now

» View on eBay
Marconi 6091 multi tap - marconi, w‑6091

Marconi 6091 multi tap - marconi, w‑6091

£19.99
Buy It Now

» View on eBay
Universal mains power supply - universal,

Universal mains power supply - universal,

£7.99
Buy It Now

» View on eBay
Mains transformer 12v - mains,

Mains transformer 12v - mains,

£9.59
Buy It Now

» View on eBay
Replacement 20w mains - replacement, 15/18/20w

Replacement 20w mains - replacement, 15/18/20w

£50.00
Buy It Now

» View on eBay
240v mains plug 12v 5a - 240v, to

240v mains plug 12v 5a - 240v, to

£11.98
Buy It Now

» View on eBay
100 240v led - 100-240v,

100 240v led - 100-240v,

£6.53
Buy It Now

» View on eBay
Mains transformer 12v uk - 2a,

Mains transformer 12v uk - 2a,

£38.00
Buy It Now

» View on eBay
Vigortronix chassis mains - vigortronix,

Vigortronix chassis mains - vigortronix,

£16.34
Buy It Now

» View on eBay
240v mains transformer 2 x - 240v,

240v mains transformer 2 x - 240v,

£27.73
Buy It Now

» View on eBay
Mains transformer 1 - mains, 1)

Mains transformer 1 - mains, 1)

£17.22
Buy It Now

» View on eBay
Pcb mounting 6va mains - mounting,

Pcb mounting 6va mains - mounting,

£4.50
Buy It Now

» View on eBay
Vintage open frame core - vintage,

Vintage open frame core - vintage,

£14.95
Buy It Now

» View on eBay
Isolation transformer power - transformer,

Isolation transformer power - transformer,

£149.00
Buy It Now

» View on eBay
Vigortronix chassis mains - vigortronix,

Vigortronix chassis mains - vigortronix,

£11.61
Buy It Now

» View on eBay
Copicat mains transformer fits - transformer,

Copicat mains transformer fits - transformer,

£42.30
Buy It Now

» View on eBay
Mains transformer - 3a,

Mains transformer - 3a,

£5.32
Buy It Now

» View on eBay
Mains voltage 12v - voltage,

Mains voltage 12v - voltage,

£13.98
Buy It Now

» View on eBay
Vigortronix chassis mains - vigortronix,

Vigortronix chassis mains - vigortronix,

£17.20
Buy It Now

» View on eBay
12va 120 240vac 9vac - 12va, 120/240vac

12va 120 240vac 9vac - 12va, 120/240vac

£11.87
Buy It Now

» View on eBay
Joblot agilent test gear - joblot, of

Joblot agilent test gear - joblot, of

£44.00
Buy It Now

» View on eBay
Mains transformer 5v - transformer, 4.5v

Mains transformer 5v - transformer, 4.5v

£8.65
Buy It Now

» View on eBay
Mains voltage 12v - to,

Mains voltage 12v - to,

£13.98
Buy It Now

» View on eBay
Mains transformer primary - mains,

Mains transformer primary - mains,

£10.80
Buy It Now

» View on eBay
Noratel ta050 50va - noratel,

Noratel ta050 50va - noratel,

£14.97
Buy It Now

» View on eBay
48va chassis transformer 230v - transformer,

48va chassis transformer 230v - transformer,

£25.61
Buy It Now

» View on eBay
Mains transformer primary - mains,

Mains transformer primary - mains,

£12.94
Buy It Now

» View on eBay
Mains transformer - mains, ~

Mains transformer - mains, ~

£24.61
Buy It Now

» View on eBay
12v mains transformer - ac/dc,

12v mains transformer - ac/dc,

£4.19
Buy It Now

» View on eBay
Mains transformer power - power, supply

Mains transformer power - power, supply

£8.05
Buy It Now

» View on eBay
Mod mains transformer p - mains, o/p

Mod mains transformer p - mains, o/p

£47.50
Buy It Now

» View on eBay
Mains transformer 0 to - mains,

Mains transformer 0 to - mains,

£21.49
Buy It Now

» View on eBay
Nuvotem toroidal mains - toroidal,

Nuvotem toroidal mains - toroidal,

£15.08
Buy It Now

» View on eBay
Toroidal 230v mains - toroidal,

Toroidal 230v mains - toroidal,

£37.29
Buy It Now

» View on eBay
Joblot mains power - joblot, of

Joblot mains power - joblot, of

£30.00
Buy It Now

» View on eBay
Model tmd vn312500 - tmd,

Model tmd vn312500 - tmd,

£34.00
Buy It Now

» View on eBay

Looking for more mains transformer?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £1.17 · avg £28.56
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 mains transformer listings currently in our index. Prices range from £1.17 to £295, with an average of £28.56. 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 mains transformer →

Try this: transformer plug | light glo aquarium | sanky trailer | standard lampshade frame | 12v 5a power supply | 12v lighting transformer | 12v dimmable transformer | 230v 12v adaptor | acme light | aquaray controller

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about mains transformer

Whether you are looking for a brand-new or second-hand mains 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 £1.17, while premium listings can reach £295 — giving you a wide budget spread to work with. The average price of £28.56 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.

🔍 mains transformer Search live on eBay