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PC Power Supplies

PC power supplies, also known as computer power supplies, are pieces of hardware which convert high-power mains electricity into usable DC power, for the components within your desktop computer. They convert AC (alternating current) from the mains to low-voltage, regulated DC (direct current).

Why use a PC power supply?

Power supply units (PSUs) are an essential piece of hardware ...

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Better World
RS PRO 700W PC Power Supply, 100 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
RS PRO 700W PC Power Supply, 100 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
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RS Stock No.: 201-1840Brand: RS PRO

BD 46.909

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 46.909
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RS Pro
100 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
700W
0.3A, 2.5A, 17A, 19A, 46A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
RS PRO 500W PC Power Supply, 200 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
RS PRO 500W PC Power Supply, 200 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
Add to parts list
RS Stock No.: 201-1836Brand: RS PRO

BD 32.609

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 32.609
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RS Pro
200 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
500W
0.3A, 2.5A, 17A, 18A, 38A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
RS PRO 400W PC Power Supply, 200 → 240V ac Input, 3.3V Output
RS PRO 400W PC Power Supply, 200 → 240V ac Input, 3.3V Output
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RS Stock No.: 208-3898Brand: RS PRO

BD 32.565

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 32.565
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RS Pro
200 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
400W
2.5 A, 15 A, 18 A, 32 A, 300 mA
5
150mm
140mm
85mm
Desktop
85%
+5V/+3.3V/+12V/+5VSB:±5% -12V: ±10%
80 Plus Bronze
0°C
-
1.45kg
-
3.5A
47→63Hz
AC-DC
+30°C
8 m/s @ 75 %
Better World
RS PRO 600W PC Power Supply, 100 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
RS PRO 600W PC Power Supply, 100 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
Add to parts list
RS Stock No.: 201-1839Brand: RS PRO

BD 41.690

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 41.690
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RS Pro
100 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
600W
0.3A, 2.5A, 17A, 19A, 54A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
RS PRO 500W PC Power Supply, 200 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
RS PRO 500W PC Power Supply, 200 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
Add to parts list
RS Stock No.: 201-1837Brand: RS PRO

BD 35.651

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 35.651
Add to basket
RS Pro
200 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
500W
0.3A, 2.0A, 15A, 16A, 29A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
RS PRO 800W PC Power Supply, 200 → 240V ac Input, 3.3, 5, 12, -12V Output
RS PRO 800W PC Power Supply, 200 → 240V ac Input, 3.3, 5, 12, -12V Output
Add to parts list
RS Stock No.: 208-3900Brand: RS PRO

BD 57.051

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 57.051
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RS Pro
200 → 240V ac
3.3, 5, 12, -12V
800W
2.5 A, 18 A, 20 A, 66 A, 300 mA
5
150mm
160mm
85mm
Desktop
85%
+5V/+3.3V/+12V/+5VSB:±5% -12V: ±10%
80 Plus Bronze
+30°C
-
1.78kg
-
11A /115V ac, 5.5A /230V ac
47→63Hz
AC-DC
0°C
10 m/s @ 75 %
Better World
RS PRO 750W PC Power Supply, 100 → 240V ac Input, 5 → 12V dc Output
RS PRO 750W PC Power Supply, 100 → 240V ac Input, 5 → 12V dc Output
Add to parts list
RS Stock No.: 242-0547Brand: RS PRO

BD 55.291

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 55.291
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RS Pro
100 → 240V ac
5 → 12V dc
750W
20A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
RS PRO 850W PC Power Supply, 100 → 240V ac Input, 5 → 12V dc Output
RS PRO 850W PC Power Supply, 100 → 240V ac Input, 5 → 12V dc Output
Add to parts list
RS Stock No.: 242-0548Brand: RS PRO

BD 71.907

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 71.907
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RS Pro
100 → 240V ac
5 → 12V dc
850W
20A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Phoenix Contact 72W PC Power Supply, 96 → 264V dc Input, 24V dc Output
Phoenix Contact 72W PC Power Supply, 96 → 264V dc Input, 24V dc Output
Add to parts list
RS Stock No.: 135-668Brand: Phoenix ContactManufacturers Part No.: 2900904

BD 84.133

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 84.133
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Phoenix Contact
96 → 264V dc
24V dc
72W
3A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Seasonic 350W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 350W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2358Brand: SeasonicManufacturers Part No.: SSP-350ES2

BD 39.473

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 39.473
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
350W
2.5 A, 20 A, 27 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
Seasonic 750W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 750W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2368Brand: SeasonicManufacturers Part No.: SSP-750RS

BD 75.983

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 75.983
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
750W
3 A, 20 A, 35 A, 62 A, 300 mA
5
-
-
-
-
-
-
80 Plus Gold
-
-
-
-
-
-
-
-
-
Better World
Seasonic 600W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 600W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2365Brand: SeasonicManufacturers Part No.: SSP-600ET2

BD 52.223

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 52.223
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
600W
2.5 A, 24 A, 46 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
Seasonic 500W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 500W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2362Brand: SeasonicManufacturers Part No.: SSP-500ES2

BD 47.163

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 47.163
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
500W
2.5 A, 24 A, 34 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
Seasonic 500W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 500W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2363Brand: SeasonicManufacturers Part No.: SSP-500ET2

BD 47.701

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 47.701
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
500W
2.5 A, 24 A, 34 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
Seasonic 1kW ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 1kW ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2357Brand: SeasonicManufacturers Part No.: SSP-1000RS

BD 97.267

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 97.267
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
1kW
3 A, 20 A, 35 A, 83 A, 300 mA
5
-
-
-
-
-
-
80 Plus Gold
-
-
-
-
-
-
-
-
-
Better World
Seasonic 650W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 650W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2366Brand: SeasonicManufacturers Part No.: SSP-650RS

BD 70.950

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 70.950
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
650W
3 A, 20 A, 35 A, 54 A, 300 mA
5
-
-
-
-
-
-
80 Plus Gold
-
-
-
-
-
-
-
-
-
Better World
Seasonic 600W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 600W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2364Brand: SeasonicManufacturers Part No.: SSP-600ES2

BD 50.171

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 50.171
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
600W
2.5 A, 24 A, 46 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Better World
Seasonic 400W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Seasonic 400W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2361Brand: SeasonicManufacturers Part No.: SSP-400ET2

BD 41.844

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 41.844
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
400W
2.5 A, 20 A, 30 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
Mascot 106W Computer Power Supply, 264V dc Input, 28V dc Output
Mascot 106W Computer Power Supply, 264V dc Input, 28V dc Output
Add to parts list
RS Stock No.: 286-0783Brand: MascotManufacturers Part No.: 2820285000

BD 194.629

1 Box of 5 (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 194.629
Add to basket
Mascot
264V dc
28V dc
106W
3.8A
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Mascot 145W PC Power Supply, 230V dc Input, 13.2V dc Output
Mascot 145W PC Power Supply, 230V dc Input, 13.2V dc Output
Add to parts list
RS Stock No.: 286-1730Brand: MascotManufacturers Part No.: 2922120000

BD 58.657

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 58.657
Add to basket
Mascot
230V dc
13.2V dc
145W
11A
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-