{"product_id":"300w-20a-dc-buck-module-constant-current-adjustable-step-down-converter-voltage","title":"300W 20A DC-DC Buck Step-Down Converter | Constant Current Adjustable Voltage Module","description":"\u003ch2\u003e300W 20A DC-DC Buck Step-Down Converter — Constant Current \u0026amp; Adjustable Voltage\u003c\/h2\u003e\u003cp\u003eBring precision and reliability to your power regulation needs with this 300W DC-DC buck step-down converter. Featuring constant voltage and constant current (CV\/CC) control with fully adjustable output, this compact module is perfect for battery charging, LED drivers, motor speed control, and a wide range of electronics projects. Whether you're powering a workbench supply or building a solar charge controller, this module delivers stable, efficient power every time.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstant Voltage \u0026amp; Constant Current (CV\/CC):\u003c\/strong\u003e Dual-mode control for precise, safe power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Output:\u003c\/strong\u003e Up to 20A continuous — handles demanding loads with ease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power:\u003c\/strong\u003e 300W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Adjustable Output:\u003c\/strong\u003e Set your exact required voltage and current via onboard potentiometers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 95% conversion efficiency — minimal heat generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Protection:\u003c\/strong\u003e Over-voltage, over-current, over-temperature, and short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Display:\u003c\/strong\u003e Real-time voltage and current readout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Easy to integrate into enclosures and DIY builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery charging (Li-ion, LiPo, lead-acid)\u003c\/li\u003e\n\u003cli\u003eLED driver and lighting control\u003c\/li\u003e\n\u003cli\u003eMotor speed regulation\u003c\/li\u003e\n\u003cli\u003eSolar charge controllers\u003c\/li\u003e\n\u003cli\u003eBench power supply builds\u003c\/li\u003e\n\u003cli\u003eRobotics and embedded systems power regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTopology: Buck (Step-Down)\u003c\/li\u003e\n\u003cli\u003eMax Output Current: 20A\u003c\/li\u003e\n\u003cli\u003eMax Power: 300W\u003c\/li\u003e\n\u003cli\u003eControl Mode: CV\/CC (Constant Voltage \/ Constant Current)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: Adjustable (depends on input voltage)\u003c\/li\u003e\n\u003cli\u003eEfficiency: ≤95%\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: Input voltage must always be higher than the desired output voltage for buck (step-down) operation. Ensure adequate heat dissipation for sustained high-current use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Embeded Studio","offers":[{"title":"Default Title","offer_id":61869274333554,"sku":null,"price":1080.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/7935\/3202\/files\/300W20ADCBuckModuleConstantCurrentAdjustableStep-DownConverterVoltage.webp?v=1779387124","url":"https:\/\/embededstudio.com\/products\/300w-20a-dc-buck-module-constant-current-adjustable-step-down-converter-voltage","provider":"Embeded Studio","version":"1.0","type":"link"}