The PSU-Three power supply board is a high performance, low noise power supply that has been design for use with the entire range of HPA audio amplifiers.

It is also suitable for use with any other amplifier modules available on the open market.

The PSU-Three is available as fully fitted out power supply ready to use or you can purchase it as a short form board without the main filter capacitors. This allows your choice of main filter capacitors, provided they are 10mm pitch snap in types and have a maximum diameter of 35mm

Power supply features include

• 60 Amp 200 volt ultra fast soft recovery diodes

• Dual protection fuses before rectifiers

• RFI filtering on supply rail output

• Can be fitted with up to 90,000uf Total Capacitance

• LED status on each DC output rails

• Quick spade connections for input and outputs

• Total of 4 x fused DC supply rail outputs 

• Bleed down resistors across each supply rail