The XL4016 / XH-M404 is an adjustable DC voltage regulator capable of 8A large load capacity which provides fixed DC power to the load connected.
*Note: Gently rotate the potentiometer counter-clockwise around 7-8 round will drop the output voltage for the first time usage .
How to set-up before use
- Make sure that the power input is not greater than input voltage writen in specification.
- Set the multimeter to DC Voltage.
- Gently turn the adjustment potentiometer to your expecting voltage.
(Clockwise increase , counterclockwise reduce)
- Refer to the 3-digit display for output voltage while adjusting.