The H-25BMVP-30 from American High Voltage is a DC to DC Converter with Input Voltage 30 V, Output Voltage 1 2000 V, Output Current 1 0.15 mA, Output Power 1 W, Supply Voltage 27 to 33 V. Tags: Screw Mount, Boost/Step Up. More details for H-25BMVP-30 can be seen below.