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 within a computer as they supply power to all the components within your PC, such as the motherboard or graphics card. Typical PSU voltages are 3.3V, 5V and 12V.


PSUs are there to prevent spikes in the voltage supply and for surge protection.


Where are they installed?


You will find these power supplies in the back of a desktop computer. It is an internal hardware component.


Computer power supplies feature a power cable connector on one side and multiple wires on the other. These wires connect to various devices within the computer to supply power to them, for example, motherboards and hard drives. Computer power supplies also have a cooling fan which expels air out the back of a computer. They also prevent overheating through voltage control. There is usually a power switch at the back and another switch to alter the voltage.


How important is overall wattage?


It is important that you computer PSU covers the necessary wattage that your system requires. You can work this out by roughly adding up the consumption of all your parts. It is best to have an oversized PSU as it will cover your current wattage requirements, with room for extra if you decide to upgrade any of your components.


What is an ATX PSU?


ATX is a specification for motherboards which many PC power supplies meet. This means that the computer PSU fits into an ATX standard case and works alongside an ATX motherboard within the PC. An ATX power supply would be suitable for use in a modular computer as it has a standard case size.


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제품설명 단가 Input Voltage Output Voltage Power Rating Output Current Number of Outputs Length Width Depth Mounting Type Efficiency Load Regulation Line Regulation Holdup Time Input Frequency Range
RS 제품 번호 666-7012
제조사 부품 번호SS-400H1U APFC F0 80+
제조사Seasonic
₩192,711.50
Each
수량
90 → 264V ac ±12 V dc, 3.3 V dc, 5 V dc 400W 3 A, 20 A, 21 A, 29 A, 800 mA 5 235mm 100mm 40mm Rack Mount 80% ±5% ±1% - -
RS 제품 번호 754-2413
제조사 부품 번호SS-500L1U Active PFC
제조사Seasonic
₩218,264.80
Each
수량
100 → 240V ac -12 V, 3.3 V, 5 V, 5 Vsb, 12 (Combined) V 500W 2.5 A, 20 A, 40 A, 300 mA 1 235mm 100mm 40mm Rack Mount >87% ±5% ±1% - -
RS 제품 번호 708-2144
제조사 부품 번호SS-600ES APFC F3
제조사Seasonic
₩157,869.05
Each
수량
220V ac ±12 V dc, 3.3 V dc, 5 V dc 600W 2.5 A, 24 A, 46 A, 800 mA 5 150mm 140mm 86mm Panel Mount 82% ±5% ±1% - -
RS 제품 번호 666-7025
제조사 부품 번호SS-400H2U APFC F0 80+
제조사Seasonic
₩170,628.65
Each
수량
90 → 264V ac ±12 V dc, 3.3 V dc, 5 V dc 400W 3 A, 20 A, 21 A, 29 A, 800 mA 5 225mm 100mm 70mm Rack Mount 80% ±5% ±1% - -
RS 제품 번호 203-5324
제조사 부품 번호HPCSA-570P-X2S
제조사Nipron
₩491,684.80
Each
수량
85 → 264V dc -12 V dc, 3.3 V dc, 5 V dc, 12 V dc 400W 2 A, 20 A, 24 A, 40 A, 500 mA 5 - - - - - - - - -
RS 제품 번호 203-5325
제조사 부품 번호ePCSA-500P-X2C
제조사Nipron
₩482,284.05
Each
수량
85 → 264V dc -12 V dc, 3.3 V dc, 5 V dc, 12 V dc 350W 2 A, 2.5 A, 20 A, 22 A, 500 mA 5 - - - - - - - - -
RS 제품 번호 203-5321
제조사 부품 번호HPCSA-1000P-E2S
제조사Nipron
₩860,563.10
Each
수량
85 → 264V dc -12 V dc, 3.3 V dc, 5 V dc, 12 V dc 822W 3 A, 18 A, 25 A, 400 mA 8 - - - - - - - - -
RS 제품 번호 203-5326
제조사 부품 번호PCSE-370P-X2S2
제조사Nipron
₩344,577.40
Each
수량
90 → 132V dc -12 V dc, 3.3 V dc, 5 V dc, 12 V dc 280.5W 1 A, 5 A, 17 A, 18 A, 21 A, 500 mA 5 - - - - - - - - -
RS 제품 번호 136-6054
제조사 부품 번호SSP-300TBS
제조사Seasonic
₩61,800.05
Each
수량
100 → 240V dc -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 - - ±5% ±1% - 47 → 63Hz
신제품
RS 제품 번호 213-2362
제조사 부품 번호SSP-500ES2
제조사Seasonic
₩101,490.90
Each
수량
100 → 240V dc -12 V dcV, 3.3 V dc, 5 V dc, 12 V dc 500W 2.5 A, 24 A, 34 A, 800 mA 5 - - - - - - - - -
RS 제품 번호 201-1837
제조사RS PRO
₩119,952.95
Each
수량
200 → 240V dc -12 V, 3.3 V, 5 V, 5 VSB, 12 V 500W 0.3A, 2.0A, 15A, 16A, 29A 5 - - - - - - - - -
RS 제품 번호 203-5327
제조사 부품 번호PCSE-370P-X2S
제조사Nipron
₩330,483.25
Each
수량
90 → 132V dc -12 V dc, 3.3 V dc, 5 V dc, 12 V dc 280.5W 1 A, 5 A, 17 A, 18 A, 21 A, 500 mA 5 - - - - - - - - -
RS 제품 번호 203-5322
제조사 부품 번호HPCSA-700P-E2S
제조사Nipron
₩747,194.55
Each
수량
85 → 264V dc -12 V dc, 0 V dc, 3.3 V dc, 5 V dc, 12 V dc 600W 1 A, 2 A, 16 A, 18 A 7 - - - - - - - - -
RS 제품 번호 136-6053
제조사 부품 번호SSP-300SUB
제조사Seasonic
₩70,334.35
Each
수량
100 → 240V dc -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 - - ±5% ±1% - 47 → 63Hz
신제품
RS 제품 번호 213-2361
제조사 부품 번호SSP-400ET2
제조사Seasonic
₩81,196.75
Each
수량
100 → 240V dc -12 V dcV, 3.3 V dc, 5 V dc, 12 V dc 400W 2.5 A, 20 A, 30 A, 800 mA 5 - - - - - - - - -
신제품
RS 제품 번호 208-3898
제조사RS PRO
₩70,687.75
Each
수량
200 → 240V dc -12 V dcV, 3.3 V dc, 5 V dc, 12 V dc 400W 2.5 A, 15 A, 18 A, 32 A, 300 mA 5 150mm 140mm 85mm Desktop 85% ±5% +5V/+3.3V/+12V/+5VSB:±5% -12V: ±10% 8 m/s @ 75 % 47→63Hz
RS 제품 번호 136-6055
제조사 부품 번호SSP-300SFB
제조사Seasonic
₩66,547.70
Each
수량
100 → 240V dc -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 - - ±5% ±1% - 47 → 63Hz
RS 제품 번호 704-3281
제조사 부품 번호GSM20-PSU
제조사RF Solutions
₩41,329.20
Each
수량
250V ac 12 V 12W - 1 88mm 60mm 26mm Stand Alone - - - - 50/60Hz
RS 제품 번호 666-7028
제조사 부품 번호SS-600H2U APFC F0 80+
제조사Seasonic
₩277,383.35
Each
수량
90 → 264V ac ±12 V dc, 3.3 V dc, 5 V dc 600W 3 A, 15 A, 17 A, 20 A, 25 A, 800 mA 7 270mm 100mm 70mm Rack Mount 80% ±5% ±1% - -
신제품
RS 제품 번호 213-2368
제조사 부품 번호SSP-750RS
제조사Seasonic
₩179,100.95
Each
수량
100 → 240V dc -12 V dcV, 3.3 V dc, 5 V dc, 12 V dc 750W 3 A, 20 A, 35 A, 62 A, 300 mA 5 - - - - - - - - -