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    LM2596 DC to DC Buck Step Down Power Module 4.2V-40V to 1.25V-37V DC-DC Converter with LED VoltMeter Display

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    Overview:

    • With voltage meter display, voltage meter error of± 0.1V, the range of 0~40V. (note: to ensure that the voltage meter accuracy, please make sure that the input voltage is 4.2V or more).
    • Low light touch button switch measurement input or output voltage, and a light show is voltage measurement which road, and keep the last set, even if the power switch on again.
    • Voltmeter fine-tuning: hold down the button about 1-2s into fine-tuning mode, can remove button on the calibration at this time. (please do not use standby function, usually).
    • Low voltage meter can be closed, long press button closure voltmeter (minimum power loss).
    • Input voltage: 4.2 ~40v (input voltage must be higher than to the output voltage of more than 1v).
    • Output voltage adjustable range 1.25V ~37V adjustable (input voltage must be higher than to the output voltage is more than 1V).
    • Maximum output current can be as high as 3A, normal and stable-working current in 2A.
    • Low the internal oscillation frequency, 150KHZ belong to the second generation of switch voltage regulator, low consumption, high efficiency.




    What's in the Package:

    • 1pcs LM2596 DC to DC Buck Step Down Converter Module with LED Voltmeter

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    Warranty, Returns, And Additional Information

    Warranty

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