{"product_id":"dfrobot-20w-adjustable-dc-dc-boost-converter-with-digital-display","title":"DFRobot 20W Adjustable DC-DC Boost Converter With Digital Display","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\t\u003cli\u003eDFRobot 20W Adjustable DC-DC Boost Converter With Digital Display\u003c\/li\u003e\n\t\u003cli\u003eAdjustable output: 5V–35V from a 3V–32V input\u003c\/li\u003e\n\t\u003cli\u003eUp to 94% conversion efficiency\u003c\/li\u003e\n\t\u003cli\u003eOn-board digital voltmeter with self-calibration mode\u003c\/li\u003e\n\t\u003cli\u003eOverheating protection and short-circuit protection\u003c\/li\u003e\n\t\u003cli\u003eScrew terminal + solder pad dual connection options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eDFRobot 20W Adjustable DC-DC Boost Converter (DFR0123)\u003c\/strong\u003e is a compact step-up power module built around a professional boost IC. It accepts a wide 3–32V input and delivers a precisely regulated 5–35V output at up to ±0.05V accuracy, making it ideal for powering higher-voltage loads from batteries, automotive sources, or low-voltage bench supplies. The 400 kHz switching frequency keeps the design efficient across the full range, peaking at 94% conversion efficiency.\u003c\/p\u003e\n\n\u003cp\u003eThe module features an integrated digital display voltmeter that shows both input and output voltage, complete with a single-button self-calibration routine for accurate readings across the entire voltage range. Terminal blocks mean no soldering iron is required for most setups, while solder pads remain available for permanent installations. Built-in overheating and short-circuit protection safeguard both the module and the connected load during extended or high-demand operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e1x DFRobot 20W Adjustable DC-DC Boost Converter With Digital Display\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e60 mm × 37 mm (PCB footprint)\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003eInput Voltage: 3V – 32V (best: 5V – 32V)\u003c\/li\u003e\n\t\u003cli\u003eOutput Voltage: 5V – 35V (adj. ±0.05V)\u003c\/li\u003e\n\t\u003cli\u003eSwitching Frequency: 400 kHz\u003c\/li\u003e\n\t\u003cli\u003eRectification: Non-synchronous\u003c\/li\u003e\n\t\u003cli\u003eInput Current (peak): 4A\u003c\/li\u003e\n\t\u003cli\u003eMax Output Power: 20W (≤15W recommended)\u003c\/li\u003e\n\t\u003cli\u003eConversion Efficiency: Up to 94%\u003c\/li\u003e\n\t\u003cli\u003eOutput Ripple: 50 mV (typ.)\u003c\/li\u003e\n\t\u003cli\u003eLoad Regulation: ±0.5%\u003c\/li\u003e\n\t\u003cli\u003eVoltage Regulation: ±0.5%\u003c\/li\u003e\n\t\u003cli\u003eOperating Temperature: −40°C to +85°C\u003c\/li\u003e\n\t\u003cli\u003eDisplay: 4-digit digital tube voltmeter\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42411415371927,"sku":"RB-Dfr-121","price":10.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/3997\/9927\/files\/pp_4501051.webp?v=1774878634","url":"https:\/\/ca.robotshop.com\/products\/dfrobot-20w-adjustable-dc-dc-boost-converter-with-digital-display","provider":"RobotShop Canada","version":"1.0","type":"link"}