{"product_id":"lm2596s-adjustable-dc-dc-buck-converter-power-supply-module-with-digital-voltage-meter-display-input-4-40v-output-1-25-37v-3a-pack-of-3-style-3pcs","title":"LM2596S Adjustable DC-DC Buck Converter Power Supply Module with Digital Voltage Meter Display Input 4-40V Output 1.25-37V 3A (Pack of 3) - style: 3PCS","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecise LED Voltage Monitoring: Equipped with a clear LED numeric display featuring ±0.1V measurement accuracy. Supports 4–40V input and 1.25–37V output ranges. The voltmeter automatically turns off when input voltage falls below 4V and can be manually disabled\/reactivated via a tactile switch (hold 1–4s to disable, short press to enable)\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency LM2596 Regulation Core: Utilizes a second-generation LM2596 buck converter operating at 150kHz switching frequency for optimized efficiency and low heat generation. Built with solid capacitors for enhanced stability, reduced ripple, and reliable filtering of high-frequency noise\u003c\/li\u003e\n\u003cli\u003eUser-Friendly Adjustment and Connectivity: Output voltage can be easily adjusted using a miniature screwdriver. Designed with solder-free terminal blocks for simplified wiring, making it accessible for both beginners and professionals\u003c\/li\u003e\n\u003cli\u003eIntegrated Safety and Protection: Includes reverse-polarity protection diodes on the input side, alongside over-temperature and short-circuit safeguards. For sustained high-power operation (above 15W), additional heat dissipation is recommended to ensure optimal performance\u003c\/li\u003e\n\u003cli\u003eVersatile Application Scenarios: Ideal for diverse uses such as automotive power adaptation, DIY electronics, industrial control systems, and laboratory power supplies. Combines professional-grade performance with straightforward operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LYLANMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Barrel Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 4 volts_of_direct_current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 3 A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: LYLANMO","offers":[{"title":"Default Title","offer_id":67598340784348,"sku":"B0G84F18TZ-style-3pcs","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/51Qz3kgfFSL.jpg?v=1790671369","url":"https:\/\/stemora.us\/products\/lm2596s-adjustable-dc-dc-buck-converter-power-supply-module-with-digital-voltage-meter-display-input-4-40v-output-1-25-37v-3a-pack-of-3-style-3pcs","provider":"Stemora","version":"1.0","type":"link"}