The PH150A280-28 is a baseplate-cooled, isolated DC-DC converter from the PH-A series, designed to deliver up to 151.2W of power. It accepts a wide input voltage range of 200 to 425VDC and provides a nominal 28V output, which can be adjusted from 22.4V to 30.8V, with a maximum current of 5.4A. This model operates with up to 90% efficiency and includes features such as remote sense, remote on/off, and overvoltage protection. The converter is designed for conduction cooling and can operate across a broad baseplate temperature range of -40°C to +100°C. Its high voltage input and robust thermal performance make it well-suited for High Voltage Direct Current (HVDC) power systems, renewable energy applications, and other industrial equipment.