Small Boot Power Supply

Ref. NP-40-400-12-0.4



Non-isolated DC/DC converter
Output short circuit protection
Input reverse polarity protection
Common and differential mode filters

A high temperature DC/DC power converter that can handle a wide voltage input range for regulated low voltage output.

It is designed to provide steady low voltage output from a high unregulated voltage range.

Its performance and features make it a must-have for every system starting with a high voltage input.

Electrical characteristics

Dimensions100 x 40 x 13 mm
Temperature175 °C , 347 °F (maximum operating)
Regulated DC output12 V
DC inputup to 400 V
Output power5W max


10 W Step Down DC/DC


2 kW Step Down DC/DC