Switching power supply
Switching power supply for sale on Ireland's largest auction and classifieds sites
Lab adjustable power - lab, - £49.19
All models are • Micro switching power • Supplies auxiliary functions - Free postage - New and Used
All models are • Micro switching power • Supplies auxiliary functions - Free postage - New and Used
1200 switching power - 2, - £104.70
Two units used • But working please • Check pictures details - Free postage - New and Used
Two units used • But working please • Check pictures details - Free postage - New and Used
230v 5v 12v 24v - dc, 5v/12v/24v - £44.99
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
Pro switching power supply - switching, - £21.50
Pro switching power • Supply 48v 6.7a • 300w new original - Free postage - New and Used
Pro switching power • Supply 48v 6.7a • 300w new original - Free postage - New and Used
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12v 24v universal - dc, - £46.87
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
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48 listings · from £2.87 · avg £35.48
⚠️ These listings were last updated more than 22 days ago.
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Browse 48 switching power supply listings currently in our index. Prices range from £2.87 to £159.99, with an average of £35.48. 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 switching power supply →
Adjustable power supply 30v - adjustable, - £40.99
Mode switching power • Low energy consumption • Device ideal use - Free postage - New and Used
Mode switching power • Low energy consumption • Device ideal use - Free postage - New and Used
Regulated switching power - switching, - £145.99
Key features 12v • Models 220 240v • Also include 110v - Free postage - New and Used
Key features 12v • Models 220 240v • Also include 110v - Free postage - New and Used
24v 15a switching - dc, - £10.93
Features suitable led • Strips other lighting • Equipment 24v output - Free postage - New and Used
Features suitable led • Strips other lighting • Equipment 24v output - Free postage - New and Used
110 220v 12v - ac, dc - £8.95
Wide application 12v • 30a 360w power • Supply transformer widely - Free postage - New and Used
Wide application 12v • 30a 360w power • Supply transformer widely - Free postage - New and Used
100 240v 12v - 30a, 360w - £8.87
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
72w power supply - 72w, 3v~24v - £15.95
100 240v input • 24v max output • Power milling machine - Free postage - New and Used
100 240v input • 24v max output • Power milling machine - Free postage - New and Used
15v switching power - 15v, ac/dc - £6.98
- Free postage - New and Used
- Free postage - New and Used
24v 15a 360w switching - dc, - £8.89
Features universal input • 110 220v output • 24v 15a widely - Free postage - New and Used
Features universal input • 110 220v output • 24v 15a widely - Free postage - New and Used
24v 60w 5a universal - dc, - £14.81
100 240v input • 24v 2.5amax output • Ripple noise 100mv - Free postage - New and Used
100 240v input • 24v 2.5amax output • Ripple noise 100mv - Free postage - New and Used
Jcpower 300 switching - jcpower, - £16.15
Output 12v 25a • Input 110v 220v • Manual switch selectable - Free postage - New and Used
Output 12v 25a • Input 110v 220v • Manual switch selectable - Free postage - New and Used
Power supply - dc, (0-30v,0-5a) - £49.00
Features usb connector • Type sleek black • Colour - Free postage - New and Used
Features usb connector • Type sleek black • Colour - Free postage - New and Used
12v 30a 360w universal - 12v, - £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
Ac240v dc5 ip20 led - ac240v, to - £49.05
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
Power supply variable - power, (30v - £42.29
You can use • Various scenarios such • Laboratory repair electrolysis - Free postage - New and Used
You can use • Various scenarios such • Laboratory repair electrolysis - Free postage - New and Used
Adjustable power supply 30v - adjustable, dc - £42.99
Mode switching power • Low energy consumption • Device ideal use - Free postage - New and Used
Mode switching power • Low energy consumption • Device ideal use - Free postage - New and Used
Mean well lrs - mean, 350w - £41.00
Load power consumption • 0.75w 100 full • Burn test input - Free postage - New and Used
Load power consumption • 0.75w 100 full • Burn test input - Free postage - New and Used
Transformer switch 100 - transformer, - £9.79
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
120w switching power - 120w, ac - £7.99
Output power 120w • Adapter great product • That made iron - Free postage - New and Used
Output power 120w • Adapter great product • That made iron - Free postage - New and Used
12v 20a 240w universal - 12v, - £8.99
Features universal input • 110 220v output • 12v 20a widely - Free postage - New and Used
Features universal input • 110 220v output • 12v 20a widely - Free postage - New and Used
Dc12v 20amp 240w switching - 20amp, - £7.89
Power supply • Features voltage range • 12v 20a maximum - Free postage - New and Used
Power supply • Features voltage range • 12v 20a maximum - Free postage - New and Used
24v 15a 360w switching - 360w, - £10.89
Description high quality • Switch power supply • Widely used industrial - Free postage - New and Used
Description high quality • Switch power supply • Widely used industrial - Free postage - New and Used
Ac240v dc5 24v 15 720w - -, dc5/12/24v - £46.87
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
Switching power supply - switching, 350w - £25.27
Rated output power • 350w excellent choice • Applications demanding stable - Free postage - New and Used
Rated output power • 350w excellent choice • Applications demanding stable - Free postage - New and Used
Lab power supply adjustable - power, - £75.59
Usb type fast • Output current 10a • Charging function supporting - Free postage - New and Used
Usb type fast • Output current 10a • Charging function supporting - Free postage - New and Used
Mean well lrs 200w - lrs, - £29.99
High efficiency power • Adapter conversion can • Work full load - Free postage - New and Used
High efficiency power • Adapter conversion can • Work full load - Free postage - New and Used
110 220v dc 12v - to, - £30.48
Features converts 100 • 240v household electricity • 12v power built - Free postage - New and Used
Features converts 100 • 240v household electricity • 12v power built - Free postage - New and Used
Mean well switching power - switching, - £159.99
- Free postage - New and Used
- Free postage - New and Used
12v 30a 360w universal - 12v, - £8.91
Power supply • About this item • Output 12v 30a - Free postage - New and Used
Power supply • About this item • Output 12v 30a - Free postage - New and Used
12v power supply - ac/dc, - £2.87
Output current ideal • Strip led tape • Cctv system all - Free postage - New and Used
Output current ideal • Strip led tape • Cctv system all - Free postage - New and Used
24v 15a 360w - dc, - £10.89
Speed when temperature • Description switch power • Supply convert 110v - Free postage - New and Used
Speed when temperature • Description switch power • Supply convert 110v - Free postage - New and Used
15v 10a enclosed industrial - 15v, - £27.89
Power 150w output • Current 10a efficiency • 230vac - Free postage - New and Used
Power 150w output • Current 10a efficiency • 230vac - Free postage - New and Used
250w switching power supply - 250w, - £54.99
Our switch powers • Are widely used • Industrial automation field - Free postage - New and Used
Our switch powers • Are widely used • Industrial automation field - Free postage - New and Used
Cdvi psu12 2sm - cdvi, psu - £19.99
Cdvi psu12 2sm • 12v psu ups • Switching power supply - Free postage - New and Used
Cdvi psu12 2sm • 12v psu ups • Switching power supply - Free postage - New and Used
Dve switching power supply - dve, - £19.99
Output input 100 • 240v 0.4a - Free postage - New and Used
Output input 100 • 240v 0.4a - Free postage - New and Used
Lab power supply adjustable - lab, - £81.59
Usb type fast • Auxiliary function includes • Output current 10a - Free postage - New and Used
Usb type fast • Auxiliary function includes • Output current 10a - Free postage - New and Used
48v 25a 1200w universal - 25a, - £55.99
Power 1200w max • Cannot exceed rated • Output current 25a - Free postage - New and Used
Power 1200w max • Cannot exceed rated • Output current 25a - Free postage - New and Used
12v 30a 360w universal - 30a, - £21.09
Output power 360w • Perfect various applications • Stands out robust - Free postage - New and Used
Output power 360w • Perfect various applications • Stands out robust - Free postage - New and Used
Replacement for 13v 5a - replacement, 2a - £9.95
- Free postage - New and Used
- Free postage - New and Used
12v 15w small universal - dc, - £5.09
Led flexible strip • 15w less adaptor • Light 12v products - Free postage - New and Used
Led flexible strip • 15w less adaptor • Light 12v products - Free postage - New and Used
Metre long cable 12v - 3, 2a - £11.00
This high quality • Mains switching adaptor • Power supply exactly - Free postage - New and Used
This high quality • Mains switching adaptor • Power supply exactly - Free postage - New and Used
Regulated switching power - regulated, - £133.20
12a 60w 160x100x42mm • 15v 45w 110x78x36mm • 20a 100w 200x100x42mm - Free postage - New and Used
12a 60w 160x100x42mm • 15v 45w 110x78x36mm • 20a 100w 200x100x42mm - Free postage - New and Used
Switching power supply - power, - £35.99
Rated power 150w - Free postage - New and Used
Rated power 150w - Free postage - New and Used
For 12v 3000ma mains - 3000ma, - £10.99
Output power 36w • Below your reliance • Supporting are our - Free postage - New and Used
Output power 36w • Below your reliance • Supporting are our - Free postage - New and Used
Try this: transistor pnp | led display | rcd | mem m6 mcb | silicon diodes | merlin gerin | 3 phase board | wylex metal clad consumer unit | wylex rcbo type b 32a | arduino mega
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Everything you need to know about switching power supply
Whether you are looking for a brand-new or second-hand switching power supply, 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 £2.87, while premium listings can reach £159.99 — giving you a wide budget spread to work with. The average price of £35.48 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.