The H-25BMVN-15 from American High Voltage is a DC to DC Converter with Input Voltage 15 V, Output Voltage 1 2000 V, Output Current 1 0.15 mA, Output Power 1 W, Supply Voltage 14 to 16 V. Tags: Screw Mount, Buck/Step down. More details for H-25BMVN-15 can be seen below.