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    LM2596 DC-DC Buck Converter, Adjustable Step Down Voltage Regulator 4-40V to 1.25-37V, Power Supply Module with LED Voltmeter Display, 6 Pack

    • Wide input 4V-40V, adjustable output 1.25V-37V for flexible voltage stepping down.
    • Integrated LED voltmeter, real-time voltage reading for fast and accurate tuning.
    • Premium LM2596 control chip ensures high efficiency and stable power conversion.
    • Built-in overcurrent, overheat and short circuit protection for safe operation.
    • Compact and easy to install, 6-pack value for DIY circuits and industrial projects.
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    This LM2596 DC-DC buck converter is a high-efficiency step-down voltage regulator module. It accepts 4V to 40V wide input and provides continuously adjustable output from 1.25V to 37V. The clear LED voltmeter offers real-time voltage monitoring, helping you adjust the voltage quickly and accurately. Adopting high-quality components and excellent heat dissipation design, this module runs stably with low heat. Multiple safety protection functions effectively avoid circuit damage. Suitable for electronic DIY, battery power conversion, equipment power supply modification and more. 6 pieces are included to meet your bulk replacement and project needs.



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