High Power Buck Module With Digital Display

LM2596S high-power step-down module DC-DC adjustable voltage regulator, power module with digital display
1: With power indicator
2: With voltmeter display, advanced microprocessor, voltmeter error ±0.05V, range 0~40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4V)
3: Touch the right button to switch between measuring input or output voltage, and there is an indicator light to show which voltage is being measured, and save the setting, even if it is powered off and turned on
4: The voltmeter can be turned off, and it can be easily realized by touching the left button when it is not needed
5: With terminal blocks, it is easy to use without soldering iron, and the connection points of welding wires are reserved
Input voltage 4.0~40V (The input voltage must be 1.5V higher than the output voltage.)
6: Adjustable output voltage range 1.25V～37V continuously adjustable (input voltage must be 1.5V higher than output voltage)
7: The maximum output current can be as high as 3A, and the normal stable working current is 2A
8: The internal oscillation frequency of 150KHz is adopted, which belongs to the second generation of switching voltage regulator, with low power consumption and high efficiency.
9: With overheating protection and short circuit protection function