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 ...

Showing 1-20 of 45 products

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P.O.A.

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RS Pro
100 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
700W
0.3A, 2.5A, 17A, 19A, 46A
5
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80 Plus Bronze
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P.O.A.

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

P.O.A.

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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
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1.45kg
0°C
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3.5A
8 m/s @ 75 %
+30°C
47→63Hz
AC-DC

P.O.A.

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RS Pro
100 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
300W
0.3A, 2.5A, 15A, 16A, 29A
5
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80 Plus Bronze
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P.O.A.

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RS Pro
100 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
600W
0.3A, 2.5A, 17A, 19A, 54A
5
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80 Plus Bronze
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P.O.A.

Add to basket
RS Pro
200 → 240V ac
3.3V, 5V, 5VSB, 12V, -12V
500W
0.3A, 2.0A, 15A, 16A, 29A
5
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80 Plus Bronze
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P.O.A.

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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
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1.78kg
+30°C
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11A /115V ac, 5.5A /230V ac
10 m/s @ 75 %
0°C
47→63Hz
AC-DC

P.O.A.

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RS Pro
100 → 240V ac
5 → 12V dc
750W
20A
5
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80 Plus Bronze
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P.O.A.

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RS Pro
100 → 240V ac
5 → 12V dc
850W
20A
5
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80 Plus Bronze
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Mascot 106W Computer Power Supply, 264V dc Input, 28V dc Output
RS Stock No.: 286-0783Brand: MascotManufacturers Part No.: 2820000055

P.O.A.

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264V dc
28V dc
106W
3.8A
1
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Mascot 145W PC Power Supply, 230V dc Input, 13.2V dc Output
RS Stock No.: 286-1730Brand: MascotManufacturers Part No.: 2922000040

P.O.A.

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230V dc
13.2V dc
145W
11A
1
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Mascot 145W PC Power Supply, 230V dc Input, 24V dc Output
RS Stock No.: 286-1731Brand: MascotManufacturers Part No.: 2922000043

P.O.A.

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230V dc
24V dc
145W
6A
1
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Mascot 270W PC Power Supply, 230V dc Input, 13.5V dc Output
RS Stock No.: 286-1738Brand: MascotManufacturers Part No.: 8921000095

P.O.A.

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230V dc
13.5V dc
270W
20A
1
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Mascot 290W PC Power Supply, 230V dc Input, 48V dc Output
RS Stock No.: 286-1739Brand: MascotManufacturers Part No.: 8921000096

P.O.A.

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230V dc
48V dc
290W
6A
1
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Mascot 70W Computer Power Supply, 264V dc Input, 36V dc Output
RS Stock No.: 286-0780Brand: MascotManufacturers Part No.: 2420000073

P.O.A.

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264V dc
36V dc
70W
2A
1
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Mascot 70W PC Power Supply, 230V dc Input, 13.2V dc Output
RS Stock No.: 286-1741Brand: MascotManufacturers Part No.: 9320000172

P.O.A.

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230V dc
13.2V dc
70W
5A
1
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Mascot 95W Computer Power Supply, 264V dc Input, 13.2V dc Output
RS Stock No.: 286-0792Brand: MascotManufacturers Part No.: 9726000066

P.O.A.

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264V dc
13.2V dc
95W
7A
1
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Mascot 95W Computer Power Supply, 264V dc Input, 13.2V dc Output
RS Stock No.: 286-0793Brand: MascotManufacturers Part No.: 9726000065

P.O.A.

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264V dc
13.2V dc
95W
7A
1
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Seasonic 350W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.: 213-2358Brand: SeasonicManufacturers Part No.: SSP-350ES2

P.O.A.

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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
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80 Plus Bronze
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Seasonic 750W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.: 213-2368Brand: SeasonicManufacturers Part No.: SSP-750RS

P.O.A.

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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
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80 Plus Gold
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