The MHFS32409 from Cosel is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 9 V, Output Current 1 0.33 A, Output Power 2970 mW, Isolation Voltage 4200 Vdc. Tags: Through Hole, Buck-Boost. More details for MHFS32409 can be seen below.