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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RS PRO 350W PC Power Supply, 100 → 240V dc Input
RS Stock No.429-771BrandRS PRO

€ 57.44

€ 57.44 Each (Exc. VAT)

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RS Pro
100 → 240V dc
-
350W
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80 Plus Bronze
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-
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-
-
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€ 80.25

€ 80.25 Each (Exc. VAT)

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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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-
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-
-
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€ 53.50

€ 53.50 Each (Exc. VAT)

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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.208-3898BrandRS PRO

€ 52.52

€ 52.52 Each (Exc. VAT)

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

€ 69.30

€ 69.30 Each (Exc. VAT)

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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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-
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-
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-
-
-

€ 59.57

€ 59.57 Each (Exc. VAT)

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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
-
-
-
-
-
-
-
-
-

€ 96.73

€ 96.73 Each (Exc. VAT)

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

€ 96.66

€ 96.66 Each (Exc. VAT)

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

€ 127.88

€ 127.88 Each (Exc. VAT)

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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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-
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Seasonic 250W PC Power Supply, 100 → 240V ac Input, -12 V dc, 3.3 V dc, 5 V dc, 12 V dc Output
RS Stock No.136-6052BrandSeasonicManufacturers Part No.SSP-250SUB

€ 59.39

€ 59.39 Each (Exc. VAT)

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Seasonic
100 → 240V ac
-12 V dc, 3.3 V dc, 5 V dc, 12 V dc
250W
2 A, 14 A, 17 A, 18 A, 800 mA
6
150mm
81.5mm
40.5mm
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-
±1%
80 Plus Bronze
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-
AC-DC
47 → 63Hz
SSP
BSMI, CB, CCC, CE, CUL, FCC, RCM, TUV
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Seasonic 350W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.213-2358BrandSeasonicManufacturers Part No.SSP-350ES2

€ 66.70

€ 66.70 Each (Exc. VAT)

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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 300W PC Power Supply, 100 → 240V ac Input, -12 V dc, 3.3 V dc, 5 V dc, 12 V dc Output
RS Stock No.136-6055BrandSeasonicManufacturers Part No.SSP-300SFB

€ 48.88

€ 48.88 Each (Exc. VAT)

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Seasonic
100 → 240V ac
-12 V dc, 3.3 V dc, 5 V dc, 12 V dc
300W
2 A, 14 A, 17 A, 18 A, 20 A, 800 mA
6
100mm
125mm
63.5mm
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-
±1%
80 Plus Bronze
-
-
AC-DC
47 → 63Hz
SSP
BSMI, CB, CCC, CE, CUL, FCC, RCM, TUV
-
-
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Seasonic 750W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.213-2368BrandSeasonicManufacturers Part No.SSP-750RS

€ 136.33

€ 136.33 Each (Exc. VAT)

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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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Seasonic 300W PC Power Supply, 100 → 240V ac Input, -12 V dc, 3.3 V dc, 5 V dc, 12 V dc Output
RS Stock No.136-6053BrandSeasonicManufacturers Part No.SSP-300SUB

€ 62.77

€ 62.77 Each (Exc. VAT)

Add to basket
Seasonic
100 → 240V ac
-12 V dc, 3.3 V dc, 5 V dc, 12 V dc
300W
2 A, 14 A, 17 A, 18 A, 800 mA
6
150mm
81.5mm
40.5mm
-
-
±1%
80 Plus Bronze
-
-
AC-DC
47 → 63Hz
SSP
BSMI, CB, CCC, CE, CUL, FCC, RCM, TUV
-
-
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Seasonic 300W PC Power Supply, 100 → 240V ac Input, -12 V dc, 3.3 V dc, 5 V dc, 12 V dc Output
RS Stock No.136-6054BrandSeasonicManufacturers Part No.SSP-300TBS

€ 61.56

€ 61.56 Each (Exc. VAT)

Add to basket
Seasonic
100 → 240V ac
-12 V dc, 3.3 V dc, 5 V dc, 12 V dc
300W
2 A, 14 A, 17 A, 18 A, 20 A, 800 mA
6
85mm
140mm
65mm
-
-
±1%
80 Plus Gold
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-
AC-DC
47 → 63Hz
SSP
BSMI, CB, CCC, CE, CUL, FCC, RCM, TUV
-
-
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Seasonic 300W PC Power Supply, 100 → 264V ac Input, 3.3 V dc, 5 V dc, 12 V dc Output
RS Stock No.880-6881BrandSeasonicManufacturers Part No.1SG30GFSA0A10W

€ 71.66

€ 71.66 Each (Exc. VAT)

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Seasonic
100 → 264V ac
3.3 V dc, 5 V dc, 12 V dc
300W
10 A, 14 A, 25 A
-
81.5mm
150mm
40.5mm
Surface Mount
≥87%
±1%
80 Plus Gold
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DC-DC
50/60Hz
EA-300
80 PLUS GOLD Certificate, BSMI, CB, CE, CUL, ErP, FCC, ISO 14001, ISO 9001, RCM, TUV
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Seasonic 600W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.213-2365BrandSeasonicManufacturers Part No.SSP-600ET2

€ 85.50

€ 85.50 Each (Exc. VAT)

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
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-
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80 Plus Bronze
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Seasonic 500W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.213-2362BrandSeasonicManufacturers Part No.SSP-500ES2

€ 80.19

€ 80.19 Each (Exc. VAT)

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
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-
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80 Plus Bronze
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Seasonic 400W PC Power Supply, 90 → 264V ac Input, 3.3 V dc, 5 V dc, ±12 V dc Output
RS Stock No.666-7025BrandSeasonicManufacturers Part No.SS-400H2U APFC F0 80+

€ 85.26

€ 85.26 Each (Exc. VAT)

Add to basket
Seasonic
90 → 264V ac
3.3 V dc, 5 V dc, ±12 V dc
400W
3 A, 20 A, 21 A, 29 A, 800 mA
5
225mm
100mm
70mm
Rack Mount
80%
±1%
80 PLUS
+50°C
1.4kg
-
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0°C
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Seasonic 500W ATX Power Supply, 100 → 240V ac Input, 3.3V Output
RS Stock No.213-2363BrandSeasonicManufacturers Part No.SSP-500ET2

€ 80.43

€ 80.43 Each (Exc. VAT)

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
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-
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80 Plus Bronze
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