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ATX-20
ATX Power supply 20pins
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | +3.3V | power_out |
| 2 | +3.3V | passive |
| 3 | GND | power_out |
| 4 | +5V | power_out |
| 5 | GND | passive |
| 6 | +5V | passive |
| 7 | GND | passive |
| 8 | PWR_OK | output |
| 9 | +5VSB | power_out |
| 10 | +12V | power_out |
| 11 | +3.3V | passive |
| 12 | -12V | power_out |
| 13 | GND | passive |
| 14 | PS_ON# | open_collector |
| 15 | GND | passive |
| 16 | GND | passive |
| 17 | GND | passive |
| 18 | -5V/NC | power_out |
| 19 | +5V | passive |
| 20 | +5V | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.