{"product_id":"dc-dc-buck-converter-12-24v-input-adjustable-voltage-5v-3a","title":"DC-DC Buck Converter 12–24V to 5V 3A | Adjustable Output","description":"\n\u003ch2\u003eDC-DC Voltage Buck Converter – 12–24V Input, Adjustable Output, 97.5% Efficiency\u003c\/h2\u003e\n\u003cp\u003ePower your DIY electronics, computer projects, and embedded systems with precision using this compact DC-DC Buck Converter. Designed for makers, engineers, and hobbyists, this step-down voltage regulator delivers stable, adjustable output across a wide range of voltages — all while maintaining an impressive 97.5% conversion efficiency to minimize energy waste and heat generation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Accepts DC 4.5V to 24V — compatible with 12V and 24V power supplies commonly used in automotive, desktop, and DIY setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Output Voltages:\u003c\/strong\u003e Select from preset outputs including 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V to suit a variety of electronic components and circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Output:\u003c\/strong\u003e Delivers up to 3A continuous output current — enough to power microcontrollers, Raspberry Pi boards, LED strips, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e97.5% Conversion Efficiency:\u003c\/strong\u003e Industry-leading efficiency means less heat, longer component life, and lower energy consumption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated for -40°C to +85°C, making it suitable for demanding environments including outdoor and automotive applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Surface-mount design is compact and easy to integrate into custom PCB layouts or breadboard projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Dissipation Power:\u003c\/strong\u003e 0.85mA quiescent current keeps standby losses to a minimum.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulator Type:\u003c\/strong\u003e Reliable, stable regulation for sensitive electronics that require consistent voltage supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 4.5V – 24V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTypical Input:\u003c\/strong\u003e 12V – 24V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.8V \/ 2.5V \/ 3.3V \/ 5V \/ 9V \/ 12V (adjustable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 3A (max)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Up to 97.5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDissipation Power:\u003c\/strong\u003e 0.85mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComputer and PC modding projects\u003c\/li\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and microcontroller power supplies\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and prototyping boards\u003c\/li\u003e\n  \u003cli\u003eAutomotive and 12V system power conversion\u003c\/li\u003e\n  \u003cli\u003eLED driver and lighting circuits\u003c\/li\u003e\n  \u003cli\u003eSolar panel power management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eFor more DIY tools and electronics projects, check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e and the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the maximum output current of this DC-DC buck converter?\u003c\/h4\u003e\n\u003cp\u003eA: This DC-DC step-down voltage regulator supports a maximum continuous output current of 3A, making it ideal for powering microcontrollers, Raspberry Pi boards, LED strips, and other moderate-draw electronic devices.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this buck converter be used with a 12V car battery or automotive system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With an input range of DC 4.5V to 24V, this converter is fully compatible with standard 12V and 24V automotive power systems. Its wide operating temperature range (-40°C to +85°C) also makes it well-suited for vehicle and outdoor environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I select the output voltage on this module?\u003c\/h4\u003e\n\u003cp\u003eA: The module offers selectable output voltages including 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V. Refer to the product markings and configuration pads or jumpers on the SMD board to set your desired output. Always verify output with a multimeter before connecting sensitive components.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the maximum output current of this DC-DC buck converter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DC-DC step-down voltage regulator supports a maximum continuous output current of 3A, making it ideal for powering microcontrollers, Raspberry Pi boards, LED strips, and other moderate-draw electronic devices.\"}}, {\"@type\": \"Question\", \"name\": \"Can this buck converter be used with a 12V car battery or automotive system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. With an input range of DC 4.5V to 24V, this converter is fully compatible with standard 12V and 24V automotive power systems. Its wide operating temperature range (-40°C to +85°C) also makes it well-suited for vehicle and outdoor environments.\"}}, {\"@type\": \"Question\", \"name\": \"How do I select the output voltage on this module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module offers selectable output voltages including 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V. Refer to the product markings and configuration pads or jumpers on the SMD board to set your desired output. Always verify output with a multimeter before connecting sensitive components.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC-DC Buck Converter 12–24V to 5V 3A | Adjustable Output\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/dc-dc-buck-converter-12-24v-input-adjustable-voltage-5v-3a\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1PCS MINI 3A","offer_id":44167171801175,"sku":"14:771#1PCS MINI 3A","price":8.53,"currency_code":"USD","in_stock":true},{"title":"1PCS MINI 3A GOOD","offer_id":44167171833943,"sku":"14:1254#1PCS MINI 3A GOOD","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S6952d5bdb1344b37ba10c751fb443fe3e.webp?v=1786758976","url":"https:\/\/axlcustomersupport.com\/products\/dc-dc-buck-converter-12-24v-input-adjustable-voltage-5v-3a","provider":"Axl","version":"1.0","type":"link"}