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

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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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-
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80 Plus Bronze
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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

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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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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

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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
8 m/s @ 75 %
-
3.5A
-
AC-DC
47→63Hz
+30°C
0°C
1.45kg
Better World
RS PRO 300W PC Power Supply, 100 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
RS PRO 300W PC Power Supply, 100 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
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RS Stock No.: 201-1841Brand: RS PRO

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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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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
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RS Stock No.: 201-1839Brand: RS PRO

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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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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.: 201-1837Brand: RS PRO

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

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

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

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RS Pro
100 → 240V ac
5 → 12V dc
850W
20A
5
-
-
-
-
-
-
80 Plus Bronze
-
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Mascot 106W Computer Power Supply, 264V dc Input, 28V dc Output
Mascot 106W Computer Power Supply, 264V dc Input, 28V dc Output
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RS Stock No.: 286-0783Brand: MascotManufacturers Part No.: 2820285000

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Mascot
264V dc
28V dc
106W
3.8A
1
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Mascot 145W PC Power Supply, 230V dc Input, 13.2V dc Output
Mascot 145W PC Power Supply, 230V dc Input, 13.2V dc Output
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RS Stock No.: 286-1730Brand: MascotManufacturers Part No.: 2922120000

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Mascot
230V dc
13.2V dc
145W
11A
1
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-
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Mascot 145W PC Power Supply, 230V dc Input, 24V dc Output
Mascot 145W PC Power Supply, 230V dc Input, 24V dc Output
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RS Stock No.: 286-1731Brand: MascotManufacturers Part No.: 2922240000

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Mascot
230V dc
24V dc
145W
6A
1
-
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-
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-
-
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Mascot 270W PC Power Supply, 230V dc Input, 13.5V dc Output
Mascot 270W PC Power Supply, 230V dc Input, 13.5V dc Output
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RS Stock No.: 286-1738Brand: MascotManufacturers Part No.: 8921120000

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Mascot
230V dc
13.5V dc
270W
20A
1
-
-
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Mascot 290W PC Power Supply, 230V dc Input, 48V dc Output
Mascot 290W PC Power Supply, 230V dc Input, 48V dc Output
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RS Stock No.: 286-1739Brand: MascotManufacturers Part No.: 8921480000

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Mascot
230V dc
48V dc
290W
6A
1
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Mascot 70W Computer Power Supply, 264V dc Input, 36V dc Output
Mascot 70W Computer Power Supply, 264V dc Input, 36V dc Output
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RS Stock No.: 286-0780Brand: MascotManufacturers Part No.: 2420365000

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Mascot
264V dc
36V dc
70W
2A
1
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-
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Mascot 70W PC Power Supply, 230V dc Input, 13.2V dc Output
Mascot 70W PC Power Supply, 230V dc Input, 13.2V dc Output
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RS Stock No.: 286-1741Brand: MascotManufacturers Part No.: 9320120000

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Mascot
230V dc
13.2V dc
70W
5A
1
-
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Mascot 95W Computer Power Supply, 264V dc Input, 13.2V dc Output
Mascot 95W Computer Power Supply, 264V dc Input, 13.2V dc Output
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RS Stock No.: 286-0792Brand: MascotManufacturers Part No.: 9726120000

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Mascot
264V dc
13.2V dc
95W
7A
1
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Mascot 95W Computer Power Supply, 264V dc Input, 13.2V dc Output
Mascot 95W Computer Power Supply, 264V dc Input, 13.2V dc Output
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RS Stock No.: 286-0793Brand: MascotManufacturers Part No.: 9726120028

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Mascot
264V dc
13.2V dc
95W
7A
1
-
-
-
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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
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RS Stock No.: 213-2358Brand: SeasonicManufacturers Part No.: SSP-350ES2

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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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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
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RS Stock No.: 213-2368Brand: SeasonicManufacturers Part No.: SSP-750RS

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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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