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

    • Wide input range: 4V-40V, adjustable output 1.25V-37V for versatile voltage conversion.
    • Built-in LED digital voltmeter, real-time voltage display for quick and precise adjustment.
    • Adopts high-performance LM2596 chip, high conversion efficiency and low heat generation.
    • Multiple safety protection design prevents overcurrent, overheating and short circuit.
    • Compact size and easy wiring, great for DIY electronics, power modification and industrial use.
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    This LM2596 DC-DC step-down buck converter is designed for efficient voltage regulation. It supports 4-40V wide input and features continuously adjustable output from 1.25V to 37V. Equipped with a clear LED voltmeter, it allows real-time voltage observation and accurate parameter setting. With stable circuit performance and excellent heat dissipation, this module ensures long-term reliable operation. Come with 6 pieces in one set, cost-effective for mass project use, electronic DIY, battery voltage reduction and daily power supply transformation.



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