{"product_id":"sk35-solar-buck-boost-converter-dc-cc-cv-adjustable-power-module","title":"SK35 Solar Buck Boost Converter DC CC CV Adjustable Power Module","description":"\n\u003ch2\u003eSK35 Adjustable Solar DC Buck Boost Converter – CC CV Power Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSK35 Adjustable Solar Buck Boost Converter\u003c\/strong\u003e is a high-performance DC-DC power module designed for engineers, hobbyists, and DIY enthusiasts who need precise control over output voltage and current. Whether you're building a solar charging system, a lab bench power supply, or a custom battery charger, this versatile module delivers stable constant voltage (CV) and constant current (CC) output in a compact, adjustable design.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuck-Boost Topology:\u003c\/strong\u003e Operates as both a step-up (boost) and step-down (buck) converter, supporting a wide range of input\/output voltage configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Voltage \u0026amp; Constant Current (CC\/CV):\u003c\/strong\u003e Precisely adjustable output for safe, reliable charging of batteries, capacitors, and other DC loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar Charging Compatible:\u003c\/strong\u003e Optimized for use with solar panels — ideal for off-grid and renewable energy projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Handles a broad DC input voltage range, making it compatible with various solar panels and DC power sources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Low heat generation and high conversion efficiency for extended continuous operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable PCB Design:\u003c\/strong\u003e Lightweight board form factor for easy integration into enclosures, project boxes, or larger electronic assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Adjustable:\u003c\/strong\u003e On-board potentiometers allow fine-tuning of both voltage and current limits without additional equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolar panel battery charging systems\u003c\/li\u003e\n  \u003cli\u003eDIY bench power supply builds\u003c\/li\u003e\n  \u003cli\u003eLED driver circuits\u003c\/li\u003e\n  \u003cli\u003eCustom lithium-ion \/ LiFePO4 battery chargers\u003c\/li\u003e\n  \u003cli\u003eRC vehicle and drone power systems\u003c\/li\u003e\n  \u003cli\u003eEmbedded electronics and maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SK35\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConverter Type:\u003c\/strong\u003e Buck-Boost (Step Up \/ Step Down)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Mode:\u003c\/strong\u003e Constant Voltage (CV) \/ Constant Current (CC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Solar charging, DC power regulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your electronics and maker setup? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExternal Resources\u003c\/h3\u003e\n\u003cp\u003eFor guidance on electrical safety when working with DC power conversion circuits, visit the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Resource\u003c\/a\u003e. For standards on electronic components and energy efficiency, refer to U.S. Department of Energy – Solar Energy Technologies.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between a buck converter and a boost converter, and does the SK35 support both?\u003c\/h4\u003e\n\u003cp\u003eA: A \u003cstrong\u003ebuck converter\u003c\/strong\u003e steps down (reduces) the input voltage to a lower output voltage, while a \u003cstrong\u003eboost converter\u003c\/strong\u003e steps up (increases) the input voltage to a higher output. The SK35 is a \u003cstrong\u003ebuck-boost converter\u003c\/strong\u003e, meaning it can do both — making it extremely versatile for solar and DC power projects where input voltage may vary above or below your target output.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the SK35 be used to charge lithium batteries from a solar panel?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The SK35's \u003cstrong\u003eCC\/CV (constant current \/ constant voltage)\u003c\/strong\u003e output mode is well-suited for charging lithium-ion, LiFePO4, and other rechargeable battery types. Simply adjust the potentiometers to set the correct charge voltage and current limit for your specific battery pack, and connect it to a compatible solar panel input.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I adjust the output voltage and current on the SK35?\u003c\/h4\u003e\n\u003cp\u003eA: The SK35 features on-board \u003cstrong\u003emulti-turn potentiometers\u003c\/strong\u003e for precise adjustment of both output voltage and current limit. Use a small flat-head screwdriver to turn the potentiometers while monitoring output with a multimeter until you reach your desired settings. No additional programming or software is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the SK35 suitable for beginners in electronics?\u003c\/h4\u003e\n\u003cp\u003eA: The SK35 is well-suited for intermediate to advanced hobbyists and electronics makers who are comfortable working with DC circuits and understand the basics of voltage and current regulation. Beginners should take care to follow safe wiring practices and always verify output settings with a multimeter before connecting sensitive loads.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between a buck converter and a boost converter, and does the SK35 support both?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A buck converter steps down (reduces) the input voltage to a lower output voltage, while a boost converter steps up (increases) the input voltage to a higher output. The SK35 is a buck-boost converter, meaning it can do both — making it extremely versatile for solar and DC power projects where input voltage may vary above or below your target output.\"}}, {\"@type\": \"Question\", \"name\": \"Can the SK35 be used to charge lithium batteries from a solar panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The SK35's CC\/CV (constant current \/ constant voltage) output mode is well-suited for charging lithium-ion, LiFePO4, and other rechargeable battery types. Simply adjust the potentiometers to set the correct charge voltage and current limit for your specific battery pack, and connect it to a compatible solar panel input.\"}}, {\"@type\": \"Question\", \"name\": \"How do I adjust the output voltage and current on the SK35?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SK35 features on-board multi-turn potentiometers for precise adjustment of both output voltage and current limit. Use a small flat-head screwdriver to turn the potentiometers while monitoring output with a multimeter until you reach your desired settings. No additional programming or software is required.\"}}, {\"@type\": \"Question\", \"name\": \"Is the SK35 suitable for beginners in electronics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SK35 is well-suited for intermediate to advanced hobbyists and electronics makers who are comfortable working with DC circuits and understand the basics of voltage and current regulation. Beginners should take care to follow safe wiring practices and always verify output settings with a multimeter before connecting sensitive loads.\"}}]}\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:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"DIY \u0026 Maker Boards\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/diy-maker-boards\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"SK35 Solar Buck Boost Converter DC CC CV Adjustable Power Module\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/sk35-solar-buck-boost-converter-dc-cc-cv-adjustable-power-module\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"SK35H","offer_id":53734541492537,"sku":"1005010646165240-SK35H","price":62.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/Sae8bb9b43ec94c24b9e565a85e6dd3b8O.webp?v=1783393676","url":"https:\/\/peacefulpleasureswellness.com\/products\/sk35-solar-buck-boost-converter-dc-cc-cv-adjustable-power-module","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}