12vdc to 24v dc to dc converter step up China wholesale manufacturer  

1. Universal input voltage (AC85~265V)

2. Use new plastic to make housing.

3. 100% loading life testing, stable and reliable.

4. Passed temperature test (-40°C ~ 100°C )

5. Wide working temperature range from  -40°C ~ 75°C

6. Pass 300V shock voltage for 5 seconds

7. 5 year warranty (50000h)

8. With imported components and IC to control voltage and current.