{"product_id":"five-pack-mini-dc-buck-converter-set-45-to-20v-inp","title":"Five Pack Mini DC Buck Converter Set 4.5 to 20V Input to 5V Output With Adjustable 1 to 16V Or Fixed 5V 9V 12V 3A 10W Step Down Regulator Board For Makers And Tinkerers Projects","description":"\u003cdiv\u003eCompact 5-Pack Mini DC Buck Converters for Makers\u003cbr\u003e\n✔️ 4.5-20V input; adjustable 1-16V or fixed 5\/9\/12V; 3A \u003cp\u003eFive-piece set of miniature DC buck regulators ideal for hobby electronics, robotics, and maker projects. These tiny boards fit tight spaces, breadboards, and compact PCBs while delivering reliable step-down from higher voltages to 5V, 9V, 12V, or user-adjusted outputs.\u003c\/p\u003e ✅ Input voltage: DC 4.5-20V\u003cbr\u003e\n✅ Output options: adjustable 1-16V or fixed 1.8\/2.5\/3.3\/5\/9\/12V\u003cbr\u003e\n✅ Max current: 3A peak, about 2A long-term\u003cbr\u003e\n✅ Power: 10W; efficiency up to 97% (typical \u0026gt;90% when 12V→5V 2A)\u003cbr\u003e\n✅ Switching frequency: 800kHz; ripple ~20mV\u003cbr\u003e\n✅ Protection: short-circuit protection; enable control; 2.54 mm (0.1 in) spacing\u003cbr\u003e \u003cp\u003e💡 What is a compact DC buck converter used for in DIY electronics projects?\u003c\/p\u003e\n\u003cp\u003eIt's handy for powering hobby boards from higher voltages while keeping heat and space tight.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage regulation for microcontrollers and sensors with high efficiency\u003c\/li\u003e\n\u003cli\u003eCompact power source for portable projects and tight builds\u003c\/li\u003e\n\u003cli\u003eFast transient response helps maintain stable voltages under load\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48229567463659,"sku":"VXB096RC71DC","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71IUk9ko6oL.jpg?v=1778822060","url":"https:\/\/vxb.com\/products\/five-pack-mini-dc-buck-converter-set-45-to-20v-inp","provider":"VXB Bearings","version":"1.0","type":"link"}