PSU+Inrush controller

Description

This compact amplifier power supply measures 127mm x 85mm and takes four 35mm diameter (10mm pin spacing) 63V reservoir capacitors, a bridge rectifier and a mains inrush control circuit.  Makes an ideal partner power supply for the new nx2-Amplifier, or any amplifier requiring up to 55~60V supply rails that also needs mains inrush current control. Power ON/OFF control using an anti-vandal switch. The connectors are all grouped to allow neat wire bundling to reduce loop areas and noise. Convenient supply and AC detect connections for use with the Hifisonix speaker protection board.  Only one PCB is needed for a stereo amplifier. Board mounting hole centres are 112mm x 75mm M4