Recom Power
DC DC CONVERTER /-3.3V 2W. Isolated DC/DC Converters 2W DC/DC 2kV REG 2:1 18-36Vin +/-3.3Vout
XP Power
DC DC CONVERTER 15V 2W. Isolated DC/DC Converters DC-DC, 2W Medical, single output, SIP
Vicor Corporation
DC DC CONVERTER 48V 250W. Switching Voltage Regulators MPRM 48 VIN 250W