Step 8: Power and debugging
Finallyï¼ confirm the input and output poles is no short circuit. Power on the converter then rotate the potentiometerï¼you can adjust the output voltage, and the voltage display on voltmeter.
I use this DCDC converter to power a 5W HB LED over 30 hours. As the tested result, it works stable and reliable.
Thant’s All. Thanks and Enjoy !!