Input-side circuitry of a power supply.
Input-side circuitry of a power supply.
Distinct voltage output supplied by a PSU.
PSU response to sudden changes in load.
Time a PSU maintains output after input power is interrupted.
Small unwanted AC variation on a DC power output.
Over-power protection in a power supply.
Short-circuit protection in a power supply.
Over-temperature protection in a power supply.
Under-voltage protection in a power supply.
Over-voltage protection in a power supply.
Everything is a system, and every system contains systerms.