Converters provide 200 to 425-Vdc input

 The PH-A280 series of dc/dc converter power modules are quarter-brick units operate from 200 to 425 Vdc supporting HVdc and solar-cell applications. The modules are available in four output power levels of 50, 75, 100, and 150 W and have nominal output voltages of 5, 12, 24, or 48 Vdc; adjustable by -20% to +10% ±20% for 5-V output models). The converters offer 90% efficiency.

The modules operate at full load over a baseplate temperature range from -40º to +100°C, making them suitable for liquid, air cooled or conduction cooled systems. The units are equipped with remote sense, remote on/off, overvoltage. and overcurrent protection circuitry, and include a 5-year warranty. All models have an input-to-output isolation of 3 kVac.