====== What ======
A simple adjustable DC power supply: hardware

For more info, read about [[start|openbench]]

====== Notes & stuff ======
===== Design constraints =====
Outputs:
   * 2 adjustable outputs
   * 1 fixed output

Voltage:
   * adjustable outputs: 0-30V, adjustable
   * fixed output: 5V

Current:
   * adjustable outputs: 0-2A, adjustable
   * fixed output: 2A

Indication:
   * voltage (for adjustable outputs only)
   * current (for adjustable outputs only)
   * current limiting active (constant voltage / constant current) (all outputs)

Options:
   * combine to 0-60V / 2A (series)
   * combine to 0-30V / 4A (parallel)
   * link voltages (can be used for parellel mode or symetric output)