DIY an output adjustable vehicle power supply, connect the 12V input, and output could be 14-35V(adjustable freely), However, the output voltage can not be less than the input voltage.
Car laptop power supply: connected to 12V power supply, output voltage regulation as your notebook need.
Boost charger. You can use the 12V power supply to charge battery more than 12V, for example, 24V batter
Input and output voltage can display alternately
The starting state can be set freely.
This modlue has the function of controling the start-up and shutdown by the button. So it can control easily the state of output
This module have the big power MOS to protect the circuite in case of connecting reversely. This can improve the effiency and reliablity.
Features:
Brand new and high quality
Designed with an advanced switch mode DC-DC regulator IC
The output is powerful even working with 4 to 6 cells Lipo battery
Battery polarity reversal protection
Item: 3A-UBEC
Discription:
01. Working voltage:4.5-30V DC
02. Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning
03. Working current:≤20mA
04. Display: 0.28" Two color blue and red
05. Measuring range: DC 0-100V 0-10A
06. Minimum resolution (V): 0.1V
