Detail Lm2596s Dc-dc Adjustable Step-down With Voltmeter
Lm2596s Dc-dc Adjustable Step-down With Voltmeter With a voltage meter display , voltmeter error of 0.1V, Range 4 ~ 40V. (Note: The input voltage is below 4V, the onboard voltmeter does not work)
Touch the key to switch measuring input or output voltage
Input voltage : 2.5V ~ 40V The output voltage 1.25V ~ 37V (adjustable) Output current 3A (max) Output ripple 30mV