Computer host power can be disassembled to do other power use? How to connect?
The main power output voltage of the main engine is DC+12V generally provides power for hard disk drives, optical drives, floppy drives, spindle motors and track motors, and provides logic levels for circuits such as operating voltage and serial ports for ISA slots.The voltage of the -12V is to provide the logic level for the serial port+ 5V power is supplied to the working voltage of CPU and PCI, AGP, ISA integrated circuit, the computer is the main work of power supply.The -5V also provides a level of judgment for the logic circuitThis is the 3.3V ATX power set, providing power for memory.+ 5VSB (+5V standby power) ATX power supply through the PIN9 to the main board + 5V720MA power supply, this power supply for the WOL (Wake-upOnLan) and boot circuit, USB interface and other circuits to provide power.You can use it according to your needs.
Connection method:ATX power supply, 20 pin output voltage and function definition tablePin name color description1.................. 3.3V orange +3.3VDC2.................. 3.3V orange +3.3VDC3.................. COM black Ground4.................. 5V red +5VDC5.................. COM black Ground6.................. 5V red +5VDC7.................. COM black Ground8.................. PWR_OK gray PowerOk (+5V&+3.3Visok)9.................. 5VSB purple +5VDCStandbyVoltage (max10mA)10.................. 12V yellow +12VDC11.................. 3.3V orange +3.3VDC12.................. -12V blue -12VDC13.................. COM blue Ground14.................. /PS_ON green PowerSupplyOn (activelow)15.................. COM black Ground16.................. COM black Ground17.................. COM black Ground18.................. -5V white -5VDC19.................. 5V red +5VDC20.................. 5V red +5VDC
Host power supply is 5V and 12V, as to how to use, the landlord himself according to their own needs
