XL6019 DC-DC Step Up Down 15W Non-isolated CC CV Charging module
Input Voltage :4-35V
CV Output voltage: 1.25-25V
CC :0-2A (adjustable)
Output current: 3A Max(If more than 15W, please install the heat sink)
Revolving light current: CC value * (1%-100%), default is 0.1 times
Indicator:
CC : Red
충전중(Charging) : Red
충전완료(Charging completed) : Blue
Output short circuit protection: Yes, constant current.
Some Applications:
1) High-power LED constant current driver.
2) Lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charge.
3) Solar panels, wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit.