DC/DC Converter Board Mount 10.8V to 300V 3W 10mA
TRACOPOWER THV 12-350P Non Isolated POL DC/DC Converter, High Voltage, Adjustable, SIP, 2.45 W, 0 V, 350 V, 7 mA
500V 3W DC/DC Converter, 500V Output, 6mA Max Current, SIP Package
DC/DC Converter Board Mount -300V 3W 10mA SIP