We specialize in hard to find items
All Categories
Wrisky 5A CC CV LED Drive Lithium Charger Power Step-down With Voltmeter Ammeter Module
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About Wrisky 5A CC CV LED Drive Lithium Charger Power
Note: 1.When you use the product, the module inputs and outputs to be isolated from ground. 2.USB output voltage is consistent with the module, not a fixed 5V output. When charging for digital equipment, make sure USB output voltage is 5V. 3.Some customers report: "The module can not adjust the output voltage is always equal to the input voltage." When you encounter this problem, please counterclockwise rotation of the "voltage potentiometer" 10 laps or more, then use the module you can adjust the output voltage. Because the factory default output voltage of about 20V.Specifications Application1.Use as a step-down modules with overcurrent protection Usage:(1) Adjust the right button so that "OUT" LED lighted, Digital meter shows the value of output voltage ,adjust the "voltage potentiometer" so that the output voltage reaches the value you want. (2) Adjust the right button so that Digital meter shows the value of output current;Wire shorted output terminal, then adjust the "current potentiometer" so that the output current reaches a predetermined overcurrent protection value. (For example, the Digital meter displays the current value of 4A, then you can use the module to a maximum current of 4A)(3) Connected to the load.2.Use as a LED constant current driver moduleUsage:(1)Adjust the "voltage potentiometer" so that the output voltage reaches the value you want. (2)Adjust the right button so that Digital meter shows the value of output current;Wire shorted output terminal, then adjust the "current potentiometer" so that the output current reaches a predetermined LED operating current.(3)Connect LED, work.(1,2 steps as: Output is unloaded, do not connect LED)Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes: 5A CC CV LED Drive Lithium Charger Power Step-down Module x 1
