The MCOTS-C-48-3R3-QT from SynQor is a DC to DC Converter with Input Voltage 34 to 75 V, Output Voltage 1 3.3 V, Output Current 1 30 A, Output Power 100000 mW, Isolation Voltage 2250 Vdc. Tags: Module, Buck/Step down. More details for MCOTS-C-48-3R3-QT can be seen below.