Li-Ion Battery Charging Module 5A Constant Current Voltage LED Driver Buck Power Supply Vertical Red Board Module

Li-Ion Battery Charging Module 5A Constant Current Voltage LED Driver Buck Power Supply Vertical Red Board Module Description

1. This Module Is An Adjustable Step-Down Module
2. The Output Voltage Can Be Changed By Adjusting The Adjustable Resistor The Module.
3. The Input And Output Voltage Difference Is 1V, And The Minimum Output Voltage Is 0.8V.
4. The IN- (Input Negative), IN+ (Input Positive), Out- (Output Negative), And OUT+ (Output Positive) Marked The Module Must Be Connected Correctly, Otherwise The Module May Be Damaged.
5. Need A Professional To Install The Corresponding Accessories To Avoid Damage To The Accessories.

Led Constant Current Driver Usage:
1. Determine The Operating Current And Maximum Operating Voltage You Need To Drive The Led;
2. Adjust The Constant Voltage Potentiometer To Adjust The Output Voltage To About 5V.
3. Use A Multimeter With A 10a Current Block To Measure The Output Short-Circuit Current, And Adjust The Constant Current Potentiometer To Make The Output Current Reach The Predetermined Led Operating Current;
4. Adjust The Constant Voltage Potentiometer To Make The Output Voltage Reach The Maximum Working Voltage Of The Led;
5. Connect The Led And Test The Machine.
(Steps 1, 2, 3, And 4 Connect The Module Input To Power, And The Output Is Unloaded And Does Not Connect To The Led Light.)
Material: PCB
colour: As shown

Package Contents:
4 x Lithium Battery Charging Module