The MCOTS-C-270-05-HT from SynQor is a DC to DC Converter with Input Voltage 155 to 425 V, Output Voltage 1 5 V, Output Current 1 50 A, Output Power 250000 mW, Isolation Voltage 2300 to 4250 Vdc. Tags: Module, Buck/Step down. More details for MCOTS-C-270-05-HT can be seen below.