The 22R01-24S15 from Vigortronix is a DC to DC Converter with Input Voltage 16.5 to 36 V, Output Voltage 1 15 V, Output Current 1 1000 mA, Output Voltage 2 -15 V, Output Current 2 -200 mA. Tags: Through Hole, Buck/Step down. More details for 22R01-24S15 can be seen below.