The TDK-Lambda PH1200A280 series of isolated DC-DC converters operate from a wide range 200 to 425Vdc input and are rated at 1200W. Output voltages cover 12V to 48V and can be adjusted using the trim terminal by up to -40% to +20%. All models feature a parallel function and ORing FET for higher power or N+1 redundant systems. Remote sense, remote on/off, inverter good signal and a 12V auxiliary voltage are also included as standard. The power modules can be conduction cooled to a cold plate or fitted with an optional heatsink. These 94% efficient converters are well suited for distributed power architectures, HVDC (High Voltage Direct Current) power transmission systems and renewable energy applications.
Wide Range 200 to 425Vdc Input Baseplate Cooled -40 to 100°C Baseplate Temperature Parallel Function with Internal ORing FET Up to 94% Efficient Suitable for HVDC Applications Can be Conduction or Convection Cooled with a Heatsink Operates in Harsh Environments
