{"product_id":"300w-20a-dc-dc-adjustable-buck-converter-module-cc-cv","title":"300W 20A DC-DC Adjustable Buck Converter Module CC\/CV","description":"\u003cp\u003eThe \u003cstrong\u003e300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/strong\u003e is a high-efficiency step-down power module with adjustable \u003cstrong\u003e1.2V–36V DC output\u003c\/strong\u003e, \u003cstrong\u003econstant voltage\u003c\/strong\u003e, and \u003cstrong\u003econstant current\u003c\/strong\u003e control. It is ideal for battery charging, laboratory power supplies, industrial automation, LED systems, robotics, and DIY electronics.\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/strong\u003e is a high-performance switching regulator that efficiently converts a higher DC input voltage into a stable lower output voltage. Designed for demanding applications, it delivers up to \u003cstrong\u003e300W output power\u003c\/strong\u003e with \u003cstrong\u003econstant voltage (CV)\u003c\/strong\u003e and \u003cstrong\u003econstant current (CC)\u003c\/strong\u003e regulation for precise power control.\u003c\/p\u003e\n\u003cp\u003eThe module supports an input voltage range of \u003cstrong\u003e6V to 40V DC\u003c\/strong\u003e and provides an adjustable output voltage from \u003cstrong\u003e1.2V to 36V DC\u003c\/strong\u003e. Large aluminum heatsinks improve heat dissipation during high-current operation, while precision multi-turn potentiometers allow accurate voltage and current adjustment. This module is suitable for battery charging, LED power systems, industrial control, laboratory testing, and embedded electronics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-power 300W DC-DC buck converter\u003c\/li\u003e\n\u003cli\u003eMaximum output current up to 20A\u003c\/li\u003e\n\u003cli\u003eAdjustable output voltage from 1.2V to 36V DC\u003c\/li\u003e\n\u003cli\u003eWide input voltage range of 6V to 40V DC\u003c\/li\u003e\n\u003cli\u003eConstant Voltage (CV) adjustment\u003c\/li\u003e\n\u003cli\u003eConstant Current (CC) adjustment\u003c\/li\u003e\n\u003cli\u003eHigh conversion efficiency up to 95%\u003c\/li\u003e\n\u003cli\u003eDual aluminum heatsinks for improved cooling\u003c\/li\u003e\n\u003cli\u003ePrecision multi-turn potentiometers\u003c\/li\u003e\n\u003cli\u003eStable and reliable output regulation\u003c\/li\u003e\n\u003cli\u003eHigh-current screw terminal connections\u003c\/li\u003e\n\u003cli\u003eSuitable for industrial and DIY applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDC-DC Adjustable Buck Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter Type\u003c\/td\u003e\n\u003ctd\u003eStep-Down (Buck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e6V–40V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e1.2V–36V DC (Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Continuous Current\u003c\/td\u003e\n\u003ctd\u003eUp to 15A with adequate cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Efficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Regulation\u003c\/td\u003e\n\u003ctd\u003eConstant Voltage (CV) \u0026amp; Constant Current (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eDual Aluminum Heatsinks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eReverse Polarity Protection, Overcurrent Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment\u003c\/td\u003e\n\u003ctd\u003eMulti-turn Potentiometers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For continuous high-current operation, additional cooling such as a fan is recommended to maintain reliable performance.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eProduct Attributes\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eAttribute\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter Type\u003c\/td\u003e\n\u003ctd\u003eBuck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Output\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant Voltage\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant Current\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Efficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual Heatsinks\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Power\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIY Friendly\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePin Details\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eTerminal\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN+\u003c\/td\u003e\n\u003ctd\u003ePositive DC Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN−\u003c\/td\u003e\n\u003ctd\u003eNegative DC Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT+\u003c\/td\u003e\n\u003ctd\u003ePositive DC Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT−\u003c\/td\u003e\n\u003ctd\u003eNegative DC Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAdjustment Controls\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCV Potentiometer:\u003c\/strong\u003e Adjusts the output voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCC Potentiometer:\u003c\/strong\u003e Adjusts the maximum output current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLead-Acid Battery Charging\u003c\/li\u003e\n\u003cli\u003eLithium-Ion Battery Charging\u003c\/li\u003e\n\u003cli\u003eLiFePO4 Battery Charging\u003c\/li\u003e\n\u003cli\u003eSolar Power Systems\u003c\/li\u003e\n\u003cli\u003eLED Lighting Systems\u003c\/li\u003e\n\u003cli\u003eIndustrial Control Equipment\u003c\/li\u003e\n\u003cli\u003eLaboratory Power Supplies\u003c\/li\u003e\n\u003cli\u003eRobotics Projects\u003c\/li\u003e\n\u003cli\u003eEmbedded Electronics\u003c\/li\u003e\n\u003cli\u003eAutomotive Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Chargers\u003c\/li\u003e\n\u003cli\u003eAdjustable Power Supplies\u003c\/li\u003e\n\u003cli\u003eSolar Energy Systems\u003c\/li\u003e\n\u003cli\u003eLED Drivers\u003c\/li\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli\u003eAutomotive Electronics\u003c\/li\u003e\n\u003cli\u003eLaboratory Equipment\u003c\/li\u003e\n\u003cli\u003eDIY Electronics\u003c\/li\u003e\n\u003cli\u003eEmbedded Power Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuy in Pakistan\u003c\/h3\u003e\n\u003cp\u003eBuy the \u003cstrong\u003e300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/strong\u003e from \u003cstrong\u003eChip.pk\u003c\/strong\u003e for reliable high-power DC voltage regulation. With adjustable output voltage, constant current and constant voltage control, and efficient step-down conversion, it is an excellent choice for battery charging, laboratory power supplies, solar systems, industrial automation, robotics, and DIY electronics. Chip.pk offers genuine electronic components, competitive pricing, secure packaging, and fast nationwide delivery across Pakistan.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Chip.pk?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine quality electronic components\u003c\/li\u003e\n\u003cli\u003eQuality-tested before dispatch\u003c\/li\u003e\n\u003cli\u003eCompetitive prices\u003c\/li\u003e\n\u003cli\u003eFast nationwide delivery across Pakistan\u003c\/li\u003e\n\u003cli\u003eSecure packaging\u003c\/li\u003e\n\u003cli\u003eReliable technical support\u003c\/li\u003e\n\u003cli\u003eTrusted supplier for electronics, robotics, and automation\u003c\/li\u003e\n\u003cli\u003eExcellent customer service and after-sales support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch3\u003e1. What is the 300W 20A DC-DC Adjustable Buck Converter Module CC\/CV?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/strong\u003e is a high-power step-down voltage regulator that converts a higher DC input voltage into a stable, adjustable lower output voltage. It features \u003cstrong\u003eConstant Voltage (CV)\u003c\/strong\u003e and \u003cstrong\u003eConstant Current (CC)\u003c\/strong\u003e control for accurate power regulation.\u003c\/p\u003e\n\u003ch3\u003e2. What input voltage does this module support?\u003c\/h3\u003e\n\u003cp\u003eThe module supports an \u003cstrong\u003einput voltage range of 6V to 40V DC\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e3. What is the adjustable output voltage range?\u003c\/h3\u003e\n\u003cp\u003eThe output voltage can be adjusted from \u003cstrong\u003e1.2V to 36V DC\u003c\/strong\u003e, provided the input voltage is higher than the desired output voltage.\u003c\/p\u003e\n\u003ch3\u003e4. What is the maximum output power?\u003c\/h3\u003e\n\u003cp\u003eThe module delivers \u003cstrong\u003eup to 300W output power\u003c\/strong\u003e under suitable operating conditions with proper cooling.\u003c\/p\u003e\n\u003ch3\u003e5. What is the maximum output current?\u003c\/h3\u003e\n\u003cp\u003eThe module supports \u003cstrong\u003eup to 20A maximum output current\u003c\/strong\u003e. For continuous operation, a current of \u003cstrong\u003eup to 15A\u003c\/strong\u003e with adequate cooling is recommended.\u003c\/p\u003e\n\u003ch3\u003e6. What is the difference between Constant Voltage (CV) and Constant Current (CC)?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstant Voltage (CV):\u003c\/strong\u003e Maintains a stable preset output voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstant Current (CC):\u003c\/strong\u003e Limits the output current to a preset value, making it suitable for battery charging and current-sensitive loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e7. Can this module be used for battery charging?\u003c\/h3\u003e\n\u003cp\u003eYes. The module is suitable for charging \u003cstrong\u003elead-acid\u003c\/strong\u003e, \u003cstrong\u003elithium-ion\u003c\/strong\u003e, and \u003cstrong\u003eLiFePO4\u003c\/strong\u003e batteries when the charging voltage and current are correctly configured.\u003c\/p\u003e\n\u003ch3\u003e8. What are the common applications?\u003c\/h3\u003e\n\u003cp\u003eThis module is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Chargers\u003c\/li\u003e\n\u003cli\u003eAdjustable Power Supplies\u003c\/li\u003e\n\u003cli\u003eSolar Power Systems\u003c\/li\u003e\n\u003cli\u003eLED Drivers\u003c\/li\u003e\n\u003cli\u003eRobotics Projects\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli\u003eLaboratory Equipment\u003c\/li\u003e\n\u003cli\u003eAutomotive Electronics\u003c\/li\u003e\n\u003cli\u003eDIY Electronics\u003c\/li\u003e\n\u003cli\u003eEmbedded Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e9. Does the module include cooling?\u003c\/h3\u003e\n\u003cp\u003eYes. It is equipped with \u003cstrong\u003edual aluminum heatsinks\u003c\/strong\u003e to improve heat dissipation. For high-power continuous operation, additional airflow or a cooling fan is recommended.\u003c\/p\u003e\n\u003ch3\u003e10. Is this module suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eYes. It is suitable for beginners with basic electronics knowledge. Always adjust the output voltage and current before connecting sensitive electronic devices.\u003c\/p\u003e\n\u003ch3\u003e11. Where can I buy the 300W 20A DC-DC Adjustable Buck Converter Module CC\/CV in Pakistan?\u003c\/h3\u003e\n\u003cp\u003eYou can buy the \u003cstrong\u003e300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/strong\u003e from \u003cstrong\u003eChip.pk\u003c\/strong\u003e with fast nationwide delivery, secure packaging, and reliable customer support.\u003c\/p\u003e\n\u003ch3\u003e12. Where can I buy the 300W 20A DC-DC Adjustable Buck Converter Module CC\/CV in Lahore?\u003c\/h3\u003e\n\u003cp\u003eCustomers in Lahore can order the \u003cstrong\u003e300W 20A DC-DC Adjustable Buck Converter Module CC\/CV\u003c\/strong\u003e from \u003cstrong\u003eChip.pk\u003c\/strong\u003e with quick local delivery and dependable after-sales service.\u003c\/p\u003e","brand":"Chip.pk","offers":[{"title":"Default Title","offer_id":51931971780893,"sku":null,"price":1200.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1060\/7389\/files\/20A-300W-buck-top.png?v=1784114626","url":"https:\/\/www.chip.pk\/products\/300w-20a-dc-dc-adjustable-buck-converter-module-cc-cv","provider":"Chip.pk","version":"1.0","type":"link"}