The MCOTS-C-28V-50-HZ from SynQor is a DC to DC Converter with Input Voltage 9 to 40 V, Output Voltage 1 50 V, Output Current 1 5 A, Output Power 250000 mW, Isolation Voltage 2250 Vdc. Tags: Module, Boost/Step up. More details for MCOTS-C-28V-50-HZ can be seen below.