30w 48v high temperature dc/dc power supply

high temperature dc/dc voltage transformer, 
high temperature dc to dc power supply, 
high temperature dc-dc converter, 
30W 48V High Temperature DC Converter 
high operating temperature dc-dc step-down converter, 
input voltage dc 100v, 
output power 30w, 
output voltage dc 48v 
working-temperature: 150 degree. 

More high operating temperature and high voltage dc-dc voltage transformer: 
1. Input voltage: dc 16-48v, dc 24-72v, dc 36-108v, dc 70-210v, dc 120-360v be available; 
2. Output voltage: dc 2.5v, 3.3v, 5v, 7v, 9v, 12v, 15v, 24v, 36v, 48v be available; 
3. Output power range 3w from 400w; 
4. Operation temperature: -55~175 degree, more than 200 degree of the case; 

Applications: oil, military, geophysical exploration, satellite, aircraft, spacecraft, nuclear monitoring, submarine, vessels...