The Nevada PSW-30H New switch mode power supply in the Nevada range, this PSW-30H is rated at 30 amps max, and will run most of your shack equipment with ease. Has a very handy 10 amp cigar plug type outlet socket, large clear analogue meter showing Volts/Amps select able via front panel rocker switch), and a useful noise offset rotary control too, Output 13.8 Volt, Capacity up to 30 Amps, Analogue Meter Shows V/A, Handy 10 amp Cigar Socket, Noise offset tune feature, Size 180 x 170 x 80 mm.