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 45.023

Each (Exc. Vat)

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1

Available in multiples of 1
1BD 45.023
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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
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RS Stock No.: 201-1836Brand: RS PRO

BD 30.761

Each (Exc. Vat)

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1

Available in multiples of 1
1BD 30.761
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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 31.257

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1

Available in multiples of 1
1BD 31.257
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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
3.5A
AC-DC
8 m/s @ 75 %
+30°C
-
1.45kg
-
0°C
47→63Hz
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 40.013

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 40.013
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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 34.215

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 34.215
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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
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RS Stock No.: 208-3900Brand: RS PRO

BD 54.753

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1

Available in multiples of 1
1BD 54.753
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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
11A /115V ac, 5.5A /230V ac
AC-DC
10 m/s @ 75 %
0°C
-
1.78kg
-
+30°C
47→63Hz
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
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RS Stock No.: 242-0547Brand: RS PRO

BD 53.064

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 53.064
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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
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RS Stock No.: 242-0548Brand: RS PRO

BD 69.009

Each (Exc. Vat)

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1

Available in multiples of 1
1BD 69.009
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RS Pro
100 → 240V ac
5 → 12V dc
850W
20A
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-
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 37.884

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 37.884
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 72.925

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 72.925
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 50.116

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 50.116
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 45.265

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 45.265
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 45.782

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 45.782
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 95.887

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 95.887
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 68.090

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 68.090
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 48.153

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 48.153
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 40.161

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 40.161
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
-
-
-
-
-
-
-
-
-
Nipron 350W PC Power Supply, 85 → 264V ac Input, 3.3 V dc, 5 V dc, 12 V dc, -12 V dc Output
Nipron 350W PC Power Supply, 85 → 264V ac Input, 3.3 V dc, 5 V dc, 12 V dc, -12 V dc Output
Add to parts list
RS Stock No.: 203-5325Brand: NipronManufacturers Part No.: ePCSA-500P-X2C

BD 189.513

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 189.513
Add to basket
Nipron
85 → 264V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dc
350W
2.5 A, 2 A, 20 A, 22 A, 500 mA
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Seasonic 350W ATX Power Supply, 220V ac Input, 3.3V Output
Seasonic 350W ATX Power Supply, 220V ac Input, 3.3V Output
Add to parts list
RS Stock No.: 213-2359Brand: SeasonicManufacturers Part No.: SSP-350ST2

BD 34.975

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 34.975
Add to basket
Seasonic
220V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
350W
2 A, 12 A, 16 A, 27 A, 300 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.: 213-2360Brand: SeasonicManufacturers Part No.: SSP-400ES2

BD 40.095

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 40.095
Add to basket
Seasonic
100 → 240V ac
3.3 V dc, 5 V dc, 12 V dc, -12 V dcV
400W
2.5 A, 2O A, 20 A, 30 A, 800 mA
5
-
-
-
-
-
-
80 Plus Bronze
-
-
-
-
-
-
-
-
-