PS50W has an input range of 9 to 36 or 18 to 75VDC whilst the PS75W takes18 to 75VDC. Both provide single outputs of 3.3, 5, 12, 15 or 24VDC. Housed in a baseplate cooled, five-sided metal case with industry standard pin-outs, their operating case temperature range is –40 to +100°C. Efficiency levels are up to 84%.
Key features include a 300kHz switching frequency, remote on/off, external trim adjust, short circuit, thermal and over-voltage protection and input under voltage lockout.