{"product_id":"12v-1a-switching-power-supply-module-ac-to-dc-converter-board","title":"12V 1A Switching Power Supply Module | AC to DC Converter","description":"\u003ch2\u003e12V 1A AC to DC Switching Power Supply Module\u003c\/h2\u003e\n\u003cp\u003ePower your LED light strips, DIY electronics, and low-voltage DC projects with confidence. This compact \u003cstrong\u003e12V 1A switching power supply board\u003c\/strong\u003e converts standard AC mains voltage (100V–240V) to a clean, stable 12V DC output — making it ideal for LED drivers, embedded modules, and small electronic builds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal AC Input:\u003c\/strong\u003e Accepts 100V–240V AC mains, compatible with power standards worldwide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable 12V DC Output:\u003c\/strong\u003e Delivers a consistent 1A (12W) output to keep your LED strips and low-power modules running smoothly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Efficiency Switching Design:\u003c\/strong\u003e Minimises energy waste and heat generation compared to traditional linear regulators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBare Board Format:\u003c\/strong\u003e Compact PCB design ideal for integration into enclosures, project boxes, and custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Suitable for LED light bars, Arduino projects, CCTV modules, router boards, and other 12V DC devices up to 1A draw.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Quality components rated for continuous operation in typical indoor environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 100V – 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitching Power Supply (SMPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBare PCB Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 12V 1A Switching Power Supply Module Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease allow ±0.1–0.3 cm dimensional tolerance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual colour may vary slightly from product images due to screen display settings and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Reminder:\u003c\/strong\u003e This is a bare PCB module intended for use by those with electronics assembly knowledge. Ensure all mains connections are properly insulated and housed before operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices can I power with this 12V 1A switching power supply module?\u003c\/h4\u003e\n\u003cp\u003eA: This module is well-suited for LED light strips, LED driver boards, small CCTV cameras, Arduino or Raspberry Pi accessories, router boards, and other 12V DC electronics that draw up to 1A (12W) of current. Ensure your device's total power draw does not exceed 12W for reliable operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this power supply module safe to use with both 110V and 220V mains supplies?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The module features a universal AC input range of 100V–240V, making it compatible with mains electricity standards in most countries around the world, including US 110V and European\/Australian 220–240V systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this board come in an enclosure or is it a bare PCB?\u003c\/h4\u003e\n\u003cp\u003eA: This is a bare PCB (printed circuit board) module without an external enclosure. It is designed for integration into your own project housing or enclosure. Users should ensure all live mains connections are fully insulated before powering the board to maintain electrical safety.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices can I power with this 12V 1A switching power supply module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module is well-suited for LED light strips, LED driver boards, small CCTV cameras, Arduino or Raspberry Pi accessories, router boards, and other 12V DC electronics that draw up to 1A (12W) of current. Ensure your device's total power draw does not exceed 12W for reliable operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this power supply module safe to use with both 110V and 220V mains supplies?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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