The Nevada PS-1335 is a high efficiency, small lightweight, high performance PSU.

It is both very RF quiet and exceptionally immune to RFI at close range

The PS-1335 is an amazing power supply. Not only does it provide a very highly-efficient mains regulated supply with overvoltage protection, over-current protection, it is very low noise.

By adding a suitable 13.8v (nominal 12v) lead-acid or sealed gel battery, when the mains is on, keeping the battery ready for use. When the mains fails, a fast relay switches in the battery to keep everything going. The battery is fused with a 30amp fuse.

Specification