The CHB350-24S12N from Cincon Electronics is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 12 V, Output Current 1 29200 mA, Output Power 231000 to 350000 mW, Isolation Voltage 1500 V. Tags: Through Hole, Buck/Step down. More details for CHB350-24S12N can be seen below.