12v 4a power supply

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12V 4A Power Supply in Laptop Power Adapters & Chargers

2,254 results

12V/24V 1A-10A 24W-120W Power Supply AC to DC Adapter For LED Strip Light/CCTV
Standard DC Jack 2.5mm * 5.5mm Plug✔2 Years Warranty✔
Brand new
£8.00 to £19.00
Free postage
Click & Collect
271 sold
DC12V Power Supply With Adapter Connector Transformer For LED StripLight CCTV UK
Brand new
£9.99 to £16.80
(£11.20/Unit)
Free postage
Click & Collect
DC 5V/12V/24V LED Transformer 240V 12W-720W LED Power Supply IP20 LED Driver PSU
✅UK Free Shipping+3Years Full warranty+CE Approved⭐⭐⭐⭐⭐
Brand new
£4.99 to £46.87
(£6.49/Unit)
Free postage
90 sold
12V 1A 2A 3A 4A 5A Power Adapter 100-240V to 12V Power Supply Driver Transformer
Brand new · Unbranded
£5.99 to £9.59
Free postage
5 watching
LED Driver Adapter AC 220V To DC 12V Transformer Power Supply LED Strip CCTV 4A
Brand new
£9.95
or Best Offer
Free postage
205 sold
AC240V to DC5/12/24 IP20 LED Driver Switch Power supply Lighting Transformer PSU
Brand new
£4.99 to £91.24
(£91.24/Unit)
Free postage
AC240V to DC5/12/24V 15-720W IP20 LED Driver Switch Power supply Transformer PSU
7000+ Sold,Full warranty+CE Approved+UK Free Shipping
Brand new
£4.99 to £46.87
(£38.89/Unit)
Free postage
66 sold
DC12V Power Supply With Kettle Lead Adapter Connector 3A/4A/5A/6A/7A/8A/10A UKCA
Brand new
£9.99 to £16.99
(£9.99/Unit)
Free postage
Click & Collect
120 sold
12V 4A 48W AC DC Switching Power Supply Adapter Charger Transformer, LED Strip
Brand new · Unbranded
£12.90
(£12.90/Unit)
Free postage
Click & Collect
51 sold
Regulated Switching Power Supply 3.3V 5V 9V 12V 18V 24V 36V 48V Universal PSU DC
Brand new · Unbranded
£5.69 to £145.99
Free postage
Click & Collect
564 sold
12V 4A 4000mA Mains AC-DC Switching Adaptor Power Supply Charger PSU
Brand new · Unbranded
£13.99
(£13.99/Unit)
Free postage
Click & Collect
AC 240V to DC 12V LED Driver Power Supply Transformer 18W 28W 48W 72W 100W UK
Brand new · Transformers
£7.89 to £19.27
(£14.89/Unit)
Free postage
Click & Collect
98 sold
DC 5V/12V/24V Universal Regulated Switching Power Supply Transformer LED Strip
Brand new
£5.19 to £46.98
(£6.49/Unit)
Free postage
IP20 LED Driver AC 240V DC 5/12/24V 15-720W Switch Power Supply Transformer UK
Brand new
£4.96 to £46.84
(£4.96/Unit)
Free postage
12V/24V 1A-10A 24W-120W AC/DC LED Power Supply Adapter DIY LED Strip CCTV Camera
Standard DC Jack 2.5mm * 5.5mm Plug✔2 Years Warranty✔
Brand new
£8.00 to £19.00
Free postage
Click & Collect
12V 4A 4.0A Mains AC-DC Adaptor Power Supply for Humax HDR-1100S Free Sat Box
Brand new
£18.39
(£18.39/Unit)
Free postage
Click & Collect
79 sold
DC12V Power Supply With Adapter Connector Transformer For LED StripLight CCTV UK
Brand new
£7.98 to £14.98
Free postage
Click & Collect
12V 4A AC/DC 5.5MM X 2.5MM FILTERED SWITCHING POWER SUPPLY ADAPTER CABLE 4000MA
Brand new
£16.95
Free postage
Click & Collect
DC 5V 12V 24V 36V 48V Regulated Switching PSU LED CNC Universal Power Supply
Brand new · Unbranded
£5.99 to £59.88
Free postage
Click & Collect
12V 4A 4000mA AC-DC Adaptor Power Supply Charger with 5.5mm x 2.5mm 5.5x2.5 Plug
Brand new
£15.49
(£15.49/Unit)
Free postage
Click & Collect
LED Driver DC 5V/12V/24V LED Transformer 240V 12W-720W LED Power Supply IP20 PSU
Brand new
£5.19 to £46.87
(£14.89/Unit)
Free postage
Replacement for 12V 4A 4 pin power supply adapter for Huntkey HKA04812040-7D
Brand new · Unbranded
£14.95
Free postage
Click & Collect
324 sold
12V AC/DC POWER ADAPTOR SUPPLY CHARGER 2.1A 2.2A 2.3A 2.4A 2.5A 2.6A 2.7A 2.8A
Brand new · Unbranded
£11.89
£3.75 P&P
12V 4A 4000mA Mains AC-DC Switching Adaptor Power Supply Charger PSU
Brand new
£16.39
(£16.39/Unit)
Free postage
Click & Collect
DC5/12/24V Volt 12W - 720W LED Driver Switch Power Supply IP20 Transformer PSU
Brand new
£5.19 to £46.87
(£6.49/Unit)
Free postage
3/5/9/12/15/18/24/32/36/48/50V Regulated Switching Power Supply Universal PSU DC
Brand new · Unbranded
£5.03 to £90.66
Free postage
12V/24V DC 3-Pin UK Power Supply/Adaptor LED Strips/CCTV/Label Printers - 2.1mm
Brand new
£7.99 to £18.99
Free postage
Click & Collect
AC-DC Switching Power Supply 5V 12V 24V Universal Transformer for LED Strip CCTV
Brand new · Unbranded
£5.02 to £14.65
Free postage
Replacement 12V 4A Switch Mode Power Supply for KTEC KSAPN0481200400M2 KT1240WIE
Brand new · Unbranded
£15.95
Free postage
Click & Collect
LED Driver Power Supply Transformer 12V/24V IP67 Waterproof 24W-360W DIY Strips
2 Years UK Warranty✔Top Quality✔All Models Available✔
Brand new
£7.00 to £55.00
Free postage
Click & Collect
Replacement 12V 4A AC-DC Adaptor Power Supply for 5.5mm x 2.1mm
Brand new
£15.49
(£15.49/Unit)
Free postage
Click & Collect
Dantech DA398 12V DC 4A Power Supply within a Mild Steel Enclosure
New (other)
£37.08
or Best Offer
£2.96 P&P
Regulated Switching Power Supply DC 3.3V 5V 9V 12V 18V 24V 36V 48V Universal PSU
Brand new · Unbranded
£5.69 to £145.99
Free postage
Click & Collect
Lambda Triple Output Power Supply, 5V @75A, 12V @12A, -12V @4A [1R1B]
New (other) · Lambda
£74.99
or Best Offer
£11.95 P&P
UK Replacement for Asian Power Devices AC Adapter DA-48T12 12V 4A Power Supply
Brand new
(12)
£16.50
(£16.50/Unit)
Free postage
Click & Collect
12V 5A/4a/3A for TFT LCD Monitor Charger Power Supply LEAD
Brand new · Unbranded
£13.99
(£13.99/Unit)
Free postage
Click & Collect
DC12V/24V 8A/4A Switching Power Supply Board AC110-240V to 12V/24V Buck Power
Brand new · Unbranded
£14.59
Free postage
Gve GM50-120400-D Power Supply Adapter Charger 12V 4A
Brand new
£16.13
£3.38 P&P
New listingFJ-SW120400 Switching AC/DC Adapter – 12V 4A 48W Power Supply Charger UK Plug
Brand new · Unbranded
£14.99
or Best Offer
£2.94 P&P
5V/12V/24V 24W-360W LED Transformer/Power Supply/Adaptor/Driver Waterproof DIY
Top Quality! SPECIAL OFFER. GWS LED 100% guaranteed!!
Brand new
£7.00 to £55.00
Free postage
Click & Collect
AC/DC 6V 8V 9V 10V 12V 15V 24V 1A-10A Power Supply Adapter Charger for LED strip
Brand new · Unbranded
£3.59 to £16.22
Free postage
12V 4A 4000mA Switching Adapter Power Supply with 5.5mm x 2.1mm 5.5x2.1 Plug
Brand new
£16.39
(£16.39/Unit)
Free postage
Click & Collect
12V 400mA 0.4A Switching Power Supply adapter AC 100V-240V DC 5.5mm x 2.1mm UK
Brand new · Unbranded
£4.38
£1.08 P&P
12V 2.5A 3A 4A 5A DC CarCharger Power Supply Adapter with 5.5mm x 2.1mm 2.5mm
Brand new · GOOD LEAD
£8.99
Free postage
Power Supply Adapter Transformer LED Strip 2A 5A 8A DC 5V 12V 24V AC 240V 220V
Brand new · Unbranded
£3.59 to £16.07
Free postage
LED Driver Power supply Transformer AC 240V DC 5V/12V/24V PSU LED Strip IP20
Brand new · Transformers
£4.99 to £46.87
(£6.99/Unit)
Free postage
Replacement for 24V 3.5A 4A 4.5A 5A AC-DC Adaptor Power Supply 5.5mm x 2.1/2.5
Brand new
(3)
£22.99
Free postage
Click & Collect
White 12V 12.0V 4A 4000mA AC-DC Switching Adaptor Power Supply 5.5mm x 2.1mm PSU
Brand new
£16.99
Free postage
Click & Collect
Power Supply With Adapter Connector Transformer DC12V 4A
Brand new
£9.82
Free postage
Click & Collect
Replacement for 13V 4A Roland PSB-12U AC/DC Adaptor Power Supply with UK Plug
Brand new
£18.50
(£18.50/Unit)
Free postage
Click & Collect
180 sold
12V 4A 5A PSU Power Supply For Cisco PWR-60W-AC 861 880 881 886 887 888 Routers
Brand new · Unbranded
£14.95
Free postage
Click & Collect
New listingBT 12V Switching Power Supply S018RM1200150 HUB 4 + 5 TYPE A FREE UK POST
Pre-owned · BT
£7.99
£3.51 P&P
Click & Collect
ADAPTER TECH Power Supply Charger STD-1204 AC Adapter 12V 4A
Pre-owned
£8.95
Free postage
Click & Collect
12V 4A 48W Power Supply AC to DC Adapter for 3528 5050 LED Strip Light LCD
Brand new · Unbranded
£8.99
or Best Offer
Free postage
12V AC/DC POWER ADAPTOR SUPPLY CHARGER 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A
Brand new · Unbranded
£10.52
£3.75 P&P
Dual Output Switching Power Supply Bare BoardModule 85-265V to±5V/±12V/±15V/±24V
Brand new · Unbranded
£8.99
Free postage
12V 24V Switch Mode Desktop Power Supplies Supply
Brand new
£7.19 to £48.19
Free postage
Click & Collect
12V 4A 4.0A Mains ACDC Adaptor Power Supply for Humax HDR1100S Free Sat Box
Brand new · GOOD LEAD
£17.99
Free postage
78 sold
12V 2a /3a /4a Power Supply Charger For Blackbox Dm800Hd Dm800Hdse Pvr Adapter
Brand new · Unbranded
£13.99
(£13.99/Unit)
Free postage
Click & Collect
IP20 LED Driver AC240V to DC5/12/24V 15-720W Switch Power supply Transformer PSU
Brand new
£4.99 to £46.82
(£5.08/Unit)
Free postage

12v 4a power supply

Shop by category

2,254 results

12V/24V 1A-10A 24W-120W Power Supply AC to DC Adapter For LED Strip Light/CCTV

DC12V Power Supply With Adapter Connector Transformer For LED StripLight CCTV UK

DC 5V/12V/24V LED Transformer 240V 12W-720W LED Power Supply IP20 LED Driver PSU

12V 1A 2A 3A 4A 5A Power Adapter 100-240V to 12V Power Supply Driver Transformer

LED Driver Adapter AC 220V To DC 12V Transformer Power Supply LED Strip CCTV 4A

AC240V to DC5/12/24 IP20 LED Driver Switch Power supply Lighting Transformer PSU

AC240V to DC5/12/24V 15-720W IP20 LED Driver Switch Power supply Transformer PSU

DC12V Power Supply With Kettle Lead Adapter Connector 3A/4A/5A/6A/7A/8A/10A UKCA

12V 4A 48W AC DC Switching Power Supply Adapter Charger Transformer, LED Strip

Regulated Switching Power Supply 3.3V 5V 9V 12V 18V 24V 36V 48V Universal PSU DC

12V 4A 4000mA Mains AC-DC Switching Adaptor Power Supply Charger PSU

AC 240V to DC 12V LED Driver Power Supply Transformer 18W 28W 48W 72W 100W UK

DC 5V/12V/24V Universal Regulated Switching Power Supply Transformer LED Strip

IP20 LED Driver AC 240V DC 5/12/24V 15-720W Switch Power Supply Transformer UK

12V/24V 1A-10A 24W-120W AC/DC LED Power Supply Adapter DIY LED Strip CCTV Camera

12V 4A 4.0A Mains AC-DC Adaptor Power Supply for Humax HDR-1100S Free Sat Box

DC12V Power Supply With Adapter Connector Transformer For LED StripLight CCTV UK

12V 4A AC/DC 5.5MM X 2.5MM FILTERED SWITCHING POWER SUPPLY ADAPTER CABLE 4000MA

DC 5V 12V 24V 36V 48V Regulated Switching PSU LED CNC Universal Power Supply

12V 4A 4000mA AC-DC Adaptor Power Supply Charger with 5.5mm x 2.5mm 5.5x2.5 Plug

LED Driver DC 5V/12V/24V LED Transformer 240V 12W-720W LED Power Supply IP20 PSU

Replacement for 12V 4A 4 pin power supply adapter for Huntkey HKA04812040-7D

12V AC/DC POWER ADAPTOR SUPPLY CHARGER 2.1A 2.2A 2.3A 2.4A 2.5A 2.6A 2.7A 2.8A

12V 4A 4000mA Mains AC-DC Switching Adaptor Power Supply Charger PSU

DC5/12/24V Volt 12W - 720W LED Driver Switch Power Supply IP20 Transformer PSU

3/5/9/12/15/18/24/32/36/48/50V Regulated Switching Power Supply Universal PSU DC

12V/24V DC 3-Pin UK Power Supply/Adaptor LED Strips/CCTV/Label Printers - 2.1mm

AC-DC Switching Power Supply 5V 12V 24V Universal Transformer for LED Strip CCTV

Replacement 12V 4A Switch Mode Power Supply for KTEC KSAPN0481200400M2 KT1240WIE

LED Driver Power Supply Transformer 12V/24V IP67 Waterproof 24W-360W DIY Strips

Replacement 12V 4A AC-DC Adaptor Power Supply for 5.5mm x 2.1mm

Dantech DA398 12V DC 4A Power Supply within a Mild Steel Enclosure

Regulated Switching Power Supply DC 3.3V 5V 9V 12V 18V 24V 36V 48V Universal PSU

Lambda Triple Output Power Supply, 5V @75A, 12V @12A, -12V @4A [1R1B]

UK Replacement for Asian Power Devices AC Adapter DA-48T12 12V 4A Power Supply

12V 5A/4a/3A for TFT LCD Monitor Charger Power Supply LEAD

DC12V/24V 8A/4A Switching Power Supply Board AC110-240V to 12V/24V Buck Power

Gve GM50-120400-D Power Supply Adapter Charger 12V 4A

New listingFJ-SW120400 Switching AC/DC Adapter – 12V 4A 48W Power Supply Charger UK Plug

5V/12V/24V 24W-360W LED Transformer/Power Supply/Adaptor/Driver Waterproof DIY

AC/DC 6V 8V 9V 10V 12V 15V 24V 1A-10A Power Supply Adapter Charger for LED strip

12V 4A 4000mA Switching Adapter Power Supply with 5.5mm x 2.1mm 5.5x2.1 Plug

12V 400mA 0.4A Switching Power Supply adapter AC 100V-240V DC 5.5mm x 2.1mm UK

12V 2.5A 3A 4A 5A DC CarCharger Power Supply Adapter with 5.5mm x 2.1mm 2.5mm

Power Supply Adapter Transformer LED Strip 2A 5A 8A DC 5V 12V 24V AC 240V 220V

LED Driver Power supply Transformer AC 240V DC 5V/12V/24V PSU LED Strip IP20

Replacement for 24V 3.5A 4A 4.5A 5A AC-DC Adaptor Power Supply 5.5mm x 2.1/2.5

White 12V 12.0V 4A 4000mA AC-DC Switching Adaptor Power Supply 5.5mm x 2.1mm PSU

Power Supply With Adapter Connector Transformer DC12V 4A

Replacement for 13V 4A Roland PSB-12U AC/DC Adaptor Power Supply with UK Plug

12V 4A 5A PSU Power Supply For Cisco PWR-60W-AC 861 880 881 886 887 888 Routers

New listingBT 12V Switching Power Supply S018RM1200150 HUB 4 + 5 TYPE A FREE UK POST

ADAPTER TECH Power Supply Charger STD-1204 AC Adapter 12V 4A

12V 4A 48W Power Supply AC to DC Adapter for 3528 5050 LED Strip Light LCD

12V AC/DC POWER ADAPTOR SUPPLY CHARGER 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A

Dual Output Switching Power Supply Bare BoardModule 85-265V to±5V/±12V/±15V/±24V

12V 24V Switch Mode Desktop Power Supplies Supply

12V 4A 4.0A Mains ACDC Adaptor Power Supply for Humax HDR1100S Free Sat Box

12V 2a /3a /4a Power Supply Charger For Blackbox Dm800Hd Dm800Hdse Pvr Adapter

IP20 LED Driver AC240V to DC5/12/24V 15-720W Switch Power supply Transformer PSU

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