The SQB024280-S-P-B120 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 28 V, Output Current 1 4290 mA, Output Power 120000 mW, Isolation Voltage 2250 V. Tags: Through Hole, Buck-Boost. More details for SQB024280-S-P-B120 can be seen below.