The 300W models have a greater adjustment range of -60 to 20% to accommodate non-standard voltages.
Following the industry standard half-brick package (61.0×12.7×57.9mm), the 300W units, with efficiencies up to 92%, can provide full load with -40 to 100°C baseplate temperatures. The converters can also be conduction cooled making them suitable for use in sealed outdoor enclosures or liquid cooled applications.
All PH-A280 modules have a standard feature set, including a five-year warranty, remote on-off, and over-current and over-voltage protection. The series is fully isolated with an input to output isolation of 3,000VAC and safety certified to IEC/EN 60950-1, UL/CSA 60950-1 with CE marking for the Low Voltage and RoHS2 Directives.