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HomeKomlekConvert ATX swithing for Power Suply Ham Radio
Convert ATX swithing for Power Suply Ham Radio
Do you have an interest in converting one of these, this ATX PS board has leads for +5 (RED), -5 (WHITE), +12 (YELLOW), -12 (BLUE) volts, Ground (BLACK) and switch (GREEN). Measured voltages on this particular PS (1996 P5-100 MHz Gateway) were about 5.15 and 11.75 volts. The remaining leads have been clipped off at the circuit board.
Wiring coming off an industry standard circuit board will be: ORANGE +3.3v, YELLOW +12v, BLUE -12v, RED +5v, WHITE -5v, BLACK GND, GREEN Power On if shorted to ground, GRAY Power OK, PURPLE +5v stanby, BROWN +3.3v Remote sensing
If you like convert this switching for ham radio, only 13,8 v 30 Amps. Please read carrefully this schematic :
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