Tips: If you are having output voltage of the module cannot be adjusted and is always equal to the input voltage. When you enacounter this kind of problem, please turn the potentiometer counterclockwise for more than 10 turns, and then use the module to adjust the voltage normally. Because the buck module is shipped from the factory.
With power indicator
With voltmeter display and voltmeter can be self calibrated. Using a more advanced voltage microprocessor, the voltmeter tolerrance is +-0.05V, and the range is 0~40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4.5V)
Tap the button to switch between measuring the input and output voltage, and the indicator light shows which voltage is being measured, and save the settings, even after power off and then on.
Input Voltage 4.0~38V
Adjustable output voltage is continously adjustable from 1.25V to 35V
the output current can reach 5A, it is recommended to use within 4.5A
The output power can reach 75W
High conversion efficientcy, up to 96%
Load adjustment rate S(1) <=0.8%, voltage adjustment rate S(u)<=0.8%
With overheat protection and short circuit protection
LM2596S DC-DC Adjustable Step Down Converter Power Module with Display x 1