The QJE PS30SWI

has a Noise Off-Set control that can be adjusted to eliminate pulse noise from the power supply. It also offers short-circuit protection, over-current protection, plus a user replaceable fuse (8A). For longevity a quiet cooling fan is mounted on the back panel which is thermostatically controlled as required.

Output voltage regulation is less than 2% variance.

PS30SWI Specifications

Short Circuit Protection: YES

Over Current Proection: YES

Fan Cooled: YES

Operating Mode: 13.8vDC @ 20a Continuous (30a Surge)

Output Voltage Regulation: