The NXVPSU-One R2 Updated power supply board is a high performance, low noise power supply that has been designed for use with the NXV200, NXV300 and NXV500 audio amplifier modules and is designed to function as more of a slimline mono block power supply board. That is to say it is designed to power one audio amplifier module only. However it does have two pairs of power outlets so two amplifier modules can be powered from this power supply if so desired.

The NXVPSU-One R2 comes fitted as standard with four high quality 8200uf 80 volt capacitors. Larger capacity, higher voltage capacitors maybe installed if kept within 35mm diameter and the height is restricted to within the chassis internal height. In fact we can supply the NXVPSU-One R2 with 10,000uf 80 volt capacitors for those that would like a little more storage.

The brand of capacitors can via depending on available supply, but would always be good quality brands such as Panasonic, Nichicon, Cornell-Dubler etc.

The NXVPSU-One R2 is also suitable for use with any other amplifier modules available on the open market.

The NXVPSU-One R2 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 standard pitch snap in types and have a maximum diameter of 35mm.

Key features include:

• 60 Amp 200 volt ultra fast soft recovery diodes.
• Dual protection fuses before main rectifiers.
• Can be fitted with up to 40,000uf+ Total Capacitance.
• Quick spade connections for input and outputs.
• Total of 4 x fused DC supply rail outputs.
• Protection Fuses installed before the main rectifiers to protection the power transformer.
• Bleed down resistors across each supply rail.
• Auxiliary AC voltage power points to power loudspeaker protection units and power supply surge limiters.
• PCB dimensions are 215mm x 52mm