Rugged Converter Delivers 500 W
Encapsulated in a thermally-conductive MIL-SPEC silicon rubber compound for immunity to shock, vibration and moisture, Absopulse Electronics’ PDC 500 delivers a nominal 500 W. The device uses push-pull topology to deliver 12 VDC, 24 VDC, 48 VDC or 110 VDC from a 24 VDC, 48 VDC or 125 VDC supply voltage. Approvals include EN 55022 Class A EMI and EN 60950, with inrush current limiting and surge and reverse polarity protection on the input. Output protection includes current limiting with short-circuit protection and thermal shutdown with self-resetting. Combined line and load regulation are ±1% from no load to full load and efficiency is a minimum of 82%.