{"product_id":"5v-2a-adapter-without-cable-10w-power-supply-for-raspberry-pi-3","title":"5V 2A Adapter (Without Cable) - 10W Power Supply for Raspberry Pi 3","description":"\u003ch1\u003e5V 2A Adapter (Without Cable) - 10W Adapter for Raspberry Pi 3\u003c\/h1\u003e\n\u003cp\u003eThis 5V 2A adapter provides a stable 10W DC output for powering the Raspberry Pi 3 and similar single-board computers. It operates from 100-240V AC input and outputs 5V DC at up to 2A via a standard 5.5mm x 2.1mm barrel connector. The adapter does not include a cable, allowing flexible wiring for your project.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e2A (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e10W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e5.5mm x 2.1mm barrel (center positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePower a Raspberry Pi 3 home media server\u003c\/li\u003e\n  \u003cli\u003eBuild a portable Raspberry Pi gaming console with external battery\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-indoor-weather-station\"\u003eCreate an IoT weather station powered continuously\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eSet up a desktop monitoring panel with a small display\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis adapter works with Raspberry Pi 3 Model B and B+, as well as any device requiring 5V DC up to 2A with a compatible barrel jack. It can power Arduino boards via a DC barrel jack adapter or 5V input pins, but it is not suitable for devices needing more than 2A, such as Raspberry Pi 4 (which requires 3A).\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eThe barrel jack provides center-positive 5V. Ensure the adapter is unplugged before connecting to the device. Use a suitable cable with a matching 5.5mm x 2.1mm male plug to your board. Do not exceed 2A continuous load to avoid overheating.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Raspberry Pi 3 Model B+?\u003c\/summary\u003e\u003cp\u003eThe 5V 2A output is sufficient for most setups with Raspberry Pi 3 Model B+, but for heavy loads with multiple USB devices, a 2.5A adapter is recommended.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this adapter include a micro USB cable?\u003c\/summary\u003e\u003cp\u003eNo, the adapter does not include any cable. You will need a separate cable with a 5.5mm x 2.1mm barrel jack on one end and a micro USB plug on the other to connect to the Raspberry Pi 3.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this to charge a phone?\u003c\/summary\u003e\u003cp\u003eNo, this is not a USB charger. It outputs fixed 5V via a barrel connector and is intended for powering electronics, not for direct phone charging.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445118853485,"sku":"CDN-0559","price":170.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_ca5ecedc-4b9d-427d-b7fb-76774fada6a2.jpg?v=1781513404","url":"https:\/\/compoden.com\/products\/5v-2a-adapter-without-cable-10w-power-supply-for-raspberry-pi-3","provider":"Compoden","version":"1.0","type":"link"}