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 Better World
RS PRO 700 W PC Power Supply 240V ac 12V
RS PRO 700 W PC Power Supply 240V ac 12V
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RS Stock No.: 201-1840Brand: RS PRO

€ 106.64

€ 106.64 Each (Exc. Vat)

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RS Pro
PC Power Supply
12V
46A
5
86mm
700W
150mm
140mm
-
-
-
-
-
CE, TUV
240V ac
80 PLUS Bronze
GPM
100V ac
RS Better World
RS PRO 500 W PC Power Supply 240V ac 12V
RS PRO 500 W PC Power Supply 240V ac 12V
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RS Stock No.: 201-1836Brand: RS PRO

€ 71.30

€ 71.30 Each (Exc. Vat)

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1€ 71.30
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RS Pro
PC Power Supply
12V
38A
5
86mm
500W
150mm
140mm
-
-
-
-
-
TUV, CE
240V ac
80 PLUS Bronze
GPT
200V ac
RS Better World
RS PRO 400 W PC Power Supply 240V ac 12V dc
RS PRO 400 W PC Power Supply 240V ac 12V dc
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RS Stock No.: 208-3898Brand: RS PRO

€ 70.06

€ 70.06 Each (Exc. Vat)

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1€ 70.06
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RS Pro
PC Power Supply
12V dc
300A
5
150mm
400W
140mm
85mm
Desktop
85%
30°C
-
1.45kg
EN
240V ac
80 PLUS Bronze
FX
200V
RS Better World
RS PRO 600 W PC Power Supply 240V ac 12V
RS PRO 600 W PC Power Supply 240V ac 12V
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RS Stock No.: 201-1839Brand: RS PRO

€ 92.38

€ 92.38 Each (Exc. Vat)

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1€ 92.38
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RS Pro
PC Power Supply
12V
54A
5
86mm
600W
150mm
140mm
-
-
-
-
-
TUV, CE
240V ac
80 PLUS Bronze
GPM
100V ac
RS Better World
RS PRO 500 W PC Power Supply 240V ac 12V
RS PRO 500 W PC Power Supply 240V ac 12V
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RS Stock No.: 201-1837Brand: RS PRO

€ 79.36

€ 79.36 Each (Exc. Vat)

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1€ 79.36
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RS Pro
PC Power Supply
12V
29A
5
86mm
500W
150mm
140mm
-
-
-
-
-
CE, TUV
240V ac
80 PLUS Bronze
GPT
200V ac
RS Better World
RS PRO 800 W PC Power Supply 240V ac 12V
RS PRO 800 W PC Power Supply 240V ac 12V
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RS Stock No.: 208-3900Brand: RS PRO

€ 128.96

€ 128.96 Each (Exc. Vat)

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RS Pro
PC Power Supply
12V
66A
5
150mm
800W
160mm
85mm
Desktop
85%
0°C
30°C
1.78kg
EN
240V ac
80 PLUS Bronze
FX
200V ac
RS Better World
RS PRO 750 W PC Power Supply 240V ac 12V dc
RS PRO 750 W PC Power Supply 240V ac 12V dc
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RS Stock No.: 242-0547Brand: RS PRO

€ 128.96

€ 128.96 Each (Exc. Vat)

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1€ 128.96
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RS Pro
PC Power Supply
12V dc
20A
5
-
750W
150mm
-
-
85%
-
-
-
CB, c TUV US, RoHS, LVD, TUV, CE
240V ac
80 PLUS Bronze
C2420547
100V ac
RS Better World
RS PRO 850 W PC Power Supply 240V ac 12V dc
RS PRO 850 W PC Power Supply 240V ac 12V dc
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RS Stock No.: 242-0548Brand: RS PRO

€ 169.88

€ 169.88 Each (Exc. Vat)

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1€ 169.88
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RS Pro
PC Power Supply
12V dc
20A
5
-
850W
150mm
140mm
-
90%
-
-
-
TUV, CE, c TUV US, RoHS, LVD, CB
240V ac
80 PLUS Bronze
-
100V ac
RS Better World
RS PRO 350 W PC Power Supply 240V dc
RS PRO 350 W PC Power Supply 240V dc
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RS Stock No.: 429-771Brand: RS PRO

€ 76.26

€ 76.26 Each (Exc. Vat)

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1€ 76.26
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RS Pro
PC Power Supply
-
-
-
-
350W
85mm
175mm
-
85%
0°C
50°C
0.97kg
TUV, cTUVus, ErP, CB, FCC, CE, UKCA
240V dc
80 PLUS Bronze
-
100V
RF Solutions 1 W Power Supply 230V ac 12V
RF Solutions 1 W Power Supply 230V ac 12V
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RS Stock No.: 762-363Brand: RF SolutionsManufacturers Part No.: MOJODIN-12V

€ 64.48

€ 64.48 Each (Exc. Vat)

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1€ 64.48
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RF Solutions
Power Supply
12V
100mA
1
56mm
1W
18mm
54mm
DIN Rail
82%
-30°C
80°C
-
WEEE
230V ac
-
MOJODIN
110V ac
RF Solutions 1 W Power Supply 240V ac 12.6V
RF Solutions 1 W Power Supply 240V ac 12.6V
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RS Stock No.: 762-362Brand: RF SolutionsManufacturers Part No.: MOJO-12V

€ 44.02

€ 44.02 Each (Exc. Vat)

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1€ 44.02
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RF Solutions
Power Supply
12.6V
83mA
1
71mm
1W
22mm
19mm
DIN Rail
82%
-30°C
80°C
-
WEEE
240V ac
-
MOJO
110V ac
RS Better World
Seasonic PC Power Supply 100V ac, 240 V ac 12V dc
Seasonic PC Power Supply 100V ac, 240 V ac 12V dc
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RS Stock No.: 136-6052Brand: SeasonicManufacturers Part No.: SSP-250SUB

€ 78.12

€ 78.12 Each (Exc. Vat)

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1€ 78.12
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Seasonic
PC Power Supply
12V dc
18A
6
150mm
-
81.5mm
40.5mm
-
85%
-
-
-
CE, EAC, UL, PSE, CB, SEMKO, CCC, BSMI, cTUVus, VDE, FCC, cUL, RCM, TUV
100, 240V ac
80 PLUS Bronze
SSP
-
RS Better World
Seasonic 350 W ATX Power Supply 240V ac 12V dc
Seasonic 350 W ATX Power Supply 240V ac 12V dc
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RS Stock No.: 213-2358Brand: SeasonicManufacturers Part No.: SSP-350ES2

€ 109.12

€ 109.12 Each (Exc. Vat)

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1€ 109.12
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Seasonic
ATX Power Supply
12V dc
27A
5
140mm
350W
150mm
86mm
Panel
-
-
-
-
CB, FCC, CE, BSMI, cUL CCC, TUV, cTUVus, RCM
240V ac
80 PLUS Bronze
SS
100V ac
RS Better World
Seasonic PC Power Supply 100V ac, 240 V ac 12V dc
Seasonic PC Power Supply 100V ac, 240 V ac 12V dc
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RS Stock No.: 136-6055Brand: SeasonicManufacturers Part No.: SSP-300SFB

€ 79.98

€ 79.98 Each (Exc. Vat)

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1€ 79.98
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Seasonic
PC Power Supply
12V dc
20A
6
100mm
-
125mm
63.5mm
-
-
-
-
-
TUV, RCM, cUL, cTUVus, CCC, FCC, CE, BSMI, CB
100, 240V ac
80 PLUS Bronze
SSP-250/300SFB ACTIVE PFC F3
-
RS Better World
Seasonic 750 W ATX Power Supply 240V ac 12V dc
Seasonic 750 W ATX Power Supply 240V ac 12V dc
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RS Stock No.: 213-2368Brand: SeasonicManufacturers Part No.: SSP-750RS

€ 223.20

€ 223.20 Each (Exc. Vat)

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1€ 223.20
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Seasonic
ATX Power Supply
12V dc
62A
5
160mm
750W
150mm
86mm
-
80%
-
-
-
CB, CCC, IEC, TUV
240V ac
80 PLUS Gold
SSP
100V ac
RS Better World
Seasonic 300 W PC Power Supply 240V ac 12V dc
Seasonic 300 W PC Power Supply 240V ac 12V dc
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RS Stock No.: 136-6053Brand: SeasonicManufacturers Part No.: SSP-300SUB

€ 83.08

€ 83.08 Each (Exc. Vat)

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1€ 83.08
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Seasonic
PC Power Supply
12V dc
18A
6
150mm
300W
81.5mm
40.6mm
-
-
-
-
-
cTUVus, cUL, CE, TUV, CB, CCC, RCM, FCC, BSMI
240V ac
80 PLUS Bronze
SSP-250/300SUB ACTIVE PFC F0
100V ac
RS Better World
Seasonic PC Power Supply 240V ac 12V dc
Seasonic PC Power Supply 240V ac 12V dc
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RS Stock No.: 136-6054Brand: SeasonicManufacturers Part No.: SSP-300TBS

€ 100.44

€ 100.44 Each (Exc. Vat)

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1€ 100.44
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Seasonic
PC Power Supply
12V dc
20A
6
140mm
-
85mm
65mm
-
-
-
-
-
cUL, BSMI, RCM, CCC, CB, TUV, cTUVus, CE, FCC
240V ac
80 PLUS Gold
SSP-300/250TBS ACTIVE PFC F0
100V ac
RS Better World
Seasonic 300 W PC Power Supply 100V ac, 264 V ac 12V dc
Seasonic 300 W PC Power Supply 100V ac, 264 V ac 12V dc
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RS Stock No.: 880-6881Brand: SeasonicManufacturers Part No.: 1SG30GFSA0A10W

€ 117.18

€ 117.18 Each (Exc. Vat)

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1€ 117.18
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Seasonic
PC Power Supply
12V dc
25A
-
81.5mm
300W
150mm
40.5mm
Surface Mount
87%
-
-
-
CB, CE, BSMI, cUL, RCM, TUV, FCC
100, 264V ac
80 PLUS Gold
EA-300
-
RS Better World
Seasonic 600 W ATX Power Supply 240V ac 12V dc
Seasonic 600 W ATX Power Supply 240V ac 12V dc
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RS Stock No.: 213-2365Brand: SeasonicManufacturers Part No.: SSP-600ET2

€ 140.12

€ 140.12 Each (Exc. Vat)

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1€ 140.12
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Seasonic
ATX Power Supply
12V dc
46A
5
140mm
600W
150mm
86mm
-
80%
-
-
-
TUV, IEC, CCC, CB
240V ac
80 PLUS Bronze
SSP
100V ac
RS Better World
Seasonic 500 W ATX Power Supply 240V ac 12V dc
Seasonic 500 W ATX Power Supply 240V ac 12V dc
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RS Stock No.: 213-2362Brand: SeasonicManufacturers Part No.: SSP-500ES2

€ 131.44

€ 131.44 Each (Exc. Vat)

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1€ 131.44
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Seasonic
ATX Power Supply
12V dc
34A
5
-
500W
-
-
-
80%
-
-
-
No
240V ac
80 PLUS Bronze
-
100V ac