The output voltage can be higher or lower than the input voltage, turn the smaller screw on top of the pot to regulate the output
With a voltmeter, the variable pot is smooth and easy to adjust to exactly the value you desire; the starting state can be set freely
Press S1 to switch among three working mode: input voltage mode, output voltage mode and alternate mode; long pressing S1 can set the memory mode
On the right side is another momentary switch that is for turning the output on and off, you don''t have to disconnect it to turn off whatever you have connected, more convenient to control the output
Adopted high-power mos. tube to protect the circuit in case of connecting reversely, improve efficiency and reliability; the workmanship is excellent

Technical Details

Product Details

Package Dimensions
Width : 3 inch
Height : 1.5 inch
Length : 5 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00GZGUI1Y