HUNTKEY GS700 700w 12cm Fan ATX Power Supply

A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use switched-mode power supplies. Some power supplies have a manual switch for selecting input voltage, while others automatically adapt to the mains voltage.

Most modern desktop personal computer power supplies conform to the ATX specification, which includes form factor and voltage tolerances. While an ATX power supply is connected to the mains supply, it always provides a 5-volt standby (5VSB) power so that the standby functions on the computer and certain peripherals are powered. ATX power supplies are turned on and off by a signal from the motherboard. They also provide a signal to the motherboard to indicate when the DC voltages are in spec, so that the computer is able to safely power up and boot. The most recent ATX PSU standard is version 2.31 as of mid-2008.

Specifications:

Model: GS-700

Power: 700 Watts

Type: ATX 12V

PFC: Active PFC

Input Voltage: 200-240Vac

Input Current: 4A Max at 230Vac/50Hz

Input Frequency: 50-60Hz

Dimensions: 150mm(L) x 140mm(W) x 96mm(H)

Fan Type: 12cm, Thermal Sensitive fan

Topological Structure: Double Forward

Power Good Signal: 100-150ms

Power Efficiency: 80 PLUS 20% & 100%b Load : ~  82% 50% Load : ~  85%

MTBF: _/50,000 Hours

Protection: SVP, OPP, OVP, UVP

Safety Standards: CE, CB