OSKJ 1.5v - 30v 3-amp DC constant current power voltage buck converter with LED adjustment allows you to adjust the current and voltage output and is ideal as a driver for high-power 1-watt, 3-watt, etc. LEDs or charging rechargable batteries.
This is the same as our 133-238-1101 module, but features an adjustable current LED.
NOTE: Counter-clockwise decreases setting, Clockwise increases setting
Overloading or misuse of this module WILL damage it and can possibly result in a fire. Make sure you have properly calculated the load before using this device and always use adequate circuit protection (such as fuses) to prevent damage.