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LM2596 DC-DC 4~40V Adjustable Converter Module Voltage Step Down Regulator Power Module with Voltmeter

4.5 (3) Write Review
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$7.22

$ 3 .59 $3.59

In Stock

About this item

  • With terminal block, no soldering iron can be used conveniently, and the wire bonding point is retained. The input voltage is 4.0~40V (the input voltage must be higher than the voltage to be output by more than 1v.).
  • Touch the button to switch the measurement input or output voltage, and the indicator light shows which voltage is being measured, and keep the last setting, even if it is powered off and then on.
  • Adjustable output voltage range from 1.25V to 37V continuously adjustable (input voltage must be higher than the voltage to be output by more than 1V).
  • If you have any questions about our products and services, please feel to us, we will reply you as soon as possible.
  • The voltmeter can be turned off by pressing and holding the switch for more than 1 second and less than 4 seconds.



martin poirier
Reviewed in Canada on May 21, 2021
1 was not working the other one just stopped today
Jennifer
Reviewed in Canada on April 29, 2021
My unit was defective and customer service just gave me the runaround. Just get 10 units for the same price from aliexp...
RC
Reviewed in Canada on August 16, 2020
Hooked it up to input power. Kept output steady voltage with changing input voltage. Did not have to calibrate voltage display the first try. Works as described