{"product_id":"adjustable-dc-dc-buck-converter-power-module-with","title":"Adjustable DC-DC Buck Converter Power Module With Digital Voltmeter Display Plug-And-Play 4V-40V To 1.25V-37V At Up To 2A Continuous, 3A Peak, 92% Efficient, Low Ripple Under 30mV, Great For Car, DIY Electronics And Battery Projects","description":"\u003cdiv\u003eSingle-unit adjustable DC-DC buck converter with voltmeter\u003cbr\u003e\n✔️ Input 4-40V; output 1.25-37V; 2A continuous, 3A peak, 92% efficient \u003cp\u003eThis compact, plug-and-play buck converter module with a digital voltmeter is designed to regulate low voltages for DIY electronics, automotive projects, and battery-powered systems. The screw-terminal input\/output makes wiring quick and solder-free.\u003c\/p\u003e \u003cp\u003e✅ Input voltage range: 4.0V-40V \u003cbr\u003e✅ Output voltage range: 1.25V-37V \u003cbr\u003e✅ Max continuous current: 2A; peak current: 3A \u003cbr\u003e✅ Efficiency: up to 92% \u003cbr\u003e✅ Output ripple: under 30mV \u003cbr\u003e✅ Switching frequency: 150 kHz \u003cbr\u003e✅ Operating temp: -45 to 85 C \u003cbr\u003e✅ Volt meter on\/off control with power-saving mode \u003cbr\u003e✅ Terminal block for easy screw connections (no soldering) \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an adjustable DC-DC buck converter with voltmeter used for?\u003c\/p\u003e\nThis handy device helps power and test a range of low-voltage electronics, and the built‑in voltmeter makes monitoring quick.\n- Provides regulated output from 1.25V to 37V for microcontrollers, sensors, and small motors\n- Handles up to 3A peak current (2A continuous) with solid efficiency\n- Built-in digital voltmeter for real-time voltage checks\n- Ideal for car projects, robotics, and DIY power supplies\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48154335379691,"sku":"VXB081N6WWJS","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/710S1Lceu6L.jpg?v=1777331807","url":"https:\/\/vxb.com\/products\/adjustable-dc-dc-buck-converter-power-module-with","provider":"VXB Bearings","version":"1.0","type":"link"}