XY-UDP Digital USB DC Converter CC CV 0.6-30V 5V 9V 12V 24V 2A 15W Power Module Desktop Adjustable R

Application:

As a common boost-and-drop power supply with over-voltage/over-current/over-power/over-temperature/under-voltage protection;The product has constant current function and can charge all kinds of small rechargeable batteries within 0.6V-30V within 15W.Charging step:(1) Determine the floating charge voltage and current of your rechargeable battery; (If the lithium battery parameter is 3.7V/2200mAh, the floating charge voltage is 4.2V, if it is 12V rechargeable battery, the floating charge voltage is generally set to about 14V)(2) Under no-load condition, set the output voltage to reach floating charge voltage; (If charging 3.7V lithium battery, adjust the output voltage to 4.2V only)(3) Set charging current (constant current value) and set current directly. Note: When setting the current, the power s