{"product_id":"swtpwr-12v-power-supply-ac-to-dc-converter-110-120v-to-12v-30a-360w-with-smart-cooling-fan","title":"SWTPWR 12V Power Supply AC to DC Converter 110-120V to 12V 30A 360W with Smart Cooling Fan","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe upgraded SWTPWR 12V Power Supply delivers a steady 12V DC output up to 30A (360W) from 110–120V mains. Built for versatility, it supports LED strips, CCTV systems, and car devices, and ships with multiple accessories that enable four distinct connection configurations to fit a range of setups. The unit carries UL, CE, and RoHS certifications and features a design patent protecting its appearance, underscoring a blend of safety, reliability, and thoughtful design.\u003c\/p\u003e\n\u003ch3\u003eKey features and protections\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNew edition includes 2 alligator clips, 2 copper lugs, 2 M3 screws, and 2 star screws, plus four connection options for different devices.\u003c\/li\u003e\n  \u003cli\u003eOne-click red power switch simplifies on\/off operation. Multiple protections guard against short circuits, overcurrents, overload, and overheating.\u003c\/li\u003e\n  \u003cli\u003eMatte aluminum shell offers anti-slip handling, fingerprint resistance, and a refined, premium feel that stays clean over time.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality internal components, including oxygen-free copper coils and robust transformers, support stable voltage and reduce energy loss.\u003c\/li\u003e\n  \u003cli\u003eEMI filter capacitors help deliver clean output by minimizing electrical noise and interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesign for reliability and efficiency\u003c\/h3\u003e\n\u003cp\u003eThe perforated aluminum enclosure improves heat dissipation, while an intelligent cooling fan with a temperature sensor starts automatically when the internal temperature rises. This keeps the unit operating within safe temperatures during longer use.\u003c\/p\u003e\n\u003ch3\u003eUsage scenarios and capabilities\u003c\/h3\u003e\n\u003cp\u003eDesigned for DC constant-voltage loads, this supply is well-suited for 12V lighting, signage, CCTV surveillance gear, and various car electronics. It can power other DC-constant-voltage devices within its 360W limit when used within rated conditions. Note that it is not a battery charger.\u003c\/p\u003e\n\u003ch3\u003eSafety, cautions, and best practices\u003c\/h3\u003e\n\u003cp\u003eImportant cautions include: not intended for battery charging; for motor-driven devices, choose a supply rated at least twice the motor’s rated power to ensure safe operation.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x alligator clips\u003c\/li\u003e\n  \u003cli\u003e2 x copper lugs\u003c\/li\u003e\n  \u003cli\u003e2 x M3 screws\u003c\/li\u003e\n  \u003cli\u003e2 x star screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What devices can the SWTPWR 12V power supply power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for DC 12V loads such as LED strips, CCTV cameras, illuminated signs, and automation gear; not intended for battery charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections are included and what about usage with motors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes short-circuit, overcurrent, overload, and overtemperature protections; for motor-driven devices, choose a supply rated at least twice the motor's power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SWTPWR","offers":[{"title":"Default Title","offer_id":48412743139485,"sku":"B0D6R4T96P","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/swtpwr-12v-power-supply-front-view.jpg?v=1781246334","url":"https:\/\/nexoltic.com\/products\/swtpwr-12v-power-supply-ac-to-dc-converter-110-120v-to-12v-30a-360w-with-smart-cooling-fan","provider":"Nexoltic","version":"1.0","type":"link"}