DollaTek Digital Step Up Power Supply Module Boost DC 3V 35V to 5V 45V Voltage Regulator

This is a powerful DC-DC boost power supply module for electrical equipment, digital products, etc. You can use it to DIY a regulated power supply, input voltage is 3V-35V, the output xoltage can be adjusted from 5V-45V. Monolithic integrated circuit, digital programming, precise control, reliable and durable 0.9WH power inductor adopts brand new original IC input and output switching display; input and output terminals adopt screw terminal design to facilitate wire connection and disconnection Module has inductor coil, copper heat sink, high precision potentiometer (clockwise boost, counterclockwise step down), digital tube voltage display (display voltage is more intuitive), input indicator and output indicator and other parts. More convenient to use, more comprehensive functions Power supply for your electronic equipment, you can set the output value according to your system voltage; DIY a high-power notebook mobile power supply with a large capacity 12V lithium battery, use your notebook as you like After inputting the power supply (3 - 35V), the input indicator lights up and the module works normally; adjust the blue potentiometer knob (usually rotate clockwise to increase the counterclockwise rotation and step down) and use the multimeter to detect the output voltage until it is needed.