The QJE PS30SWIV switching power supply provides 13.8 VDC at 20 Amps continuous, 30 Amps surge. The output voltage may be selected fixed at 13.8 VDC or adjustable from 9 to 15 VDC. Red and black (30A) terminals on are the rear panel. There are also low amperage tip jacks on the front panel. The LCD digital panel meter simultaneously displays voltage and current. There is a Noise Off-Set control that can be adjusted to eliminate pulse noise from the power supply. Ripple is less than 100mV p-p at load. Input is 110 or 220 VAC, switch selectable from the rear panel. 6.1 x 2.8 x 8.1 inches 3.3 pounds (155x70x205mm 1.5 kg).
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- Excellent PSU. Excellent value
- Bought during a weekend offer period two years ago and it is excellent in performance. It shows the usual switch on surge and also shows me when the fan on the rig switches on and off. The digital readout is excellent and is very clear to see. Worth the money for a truly high quality piece of kit. A good buy.