{"product_id":"ac-dc-12v-1a-switching-power-supply-module-110v-220v","title":"AC-DC 12V 1A Switching Power Supply Module | 110V–220V","description":"\n\u003ch2\u003eAC-DC 12V 1A Switching Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eThis compact bare-board switching power supply module converts AC mains voltage (100–240V) to a stable 12V DC output — perfect for powering LED lights, monitor circuits, DIY electronics projects, voltage regulator builds, and more. Built with a metal construction and packed with multiple layers of protection, it delivers reliable, consistent power in a space-saving form factor.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Accepts 100–240V AC at 50\/60Hz — compatible with both 110V and 220V mains supplies worldwide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable 12V DC Output:\u003c\/strong\u003e Delivers a clean, regulated 12V at up to 1A (12W) output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Circuit Protection:\u003c\/strong\u003e Automatically safeguards your circuit and connected devices from shorts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent Protection:\u003c\/strong\u003e Cuts power if current draw exceeds safe limits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e Prevents damage from unexpected voltage spikes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Approximately 6.3 × 4.3 × 2.1 cm — easy to integrate into enclosures or project builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Construction:\u003c\/strong\u003e Durable metal materials for heat dissipation and longevity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBare Board Design:\u003c\/strong\u003e Ideal for custom installations, DIY electronics, and embedded power solutions\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\u003e100–240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\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\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~6.3 × 4.3 × 2.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort Circuit Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOvercurrent Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOvervoltage Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × AC-DC 12V 1A Switching Power Supply Module (Bare Board)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/reptile-infrared-heat-lamp-bulb-terrarium-turtle-heater\"\u003eReptile Infrared Heat Lamp Bulb | Turtle \u0026amp; Terrarium Heater\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-heated-shawl-blanket-3-gear-wearable-warm-wrap\"\u003eKesoto USB Heated Shawl Blanket – 3-Gear Wearable Warm Wrap\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/braided-cotton-candle-wick-spool-diy-candle-making\"\u003eBraided Cotton Candle Wick Spool – 32–98 Ft DIY Candle Making\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What input voltage does this switching power supply module support?\u003c\/h4\u003e\n\u003cp\u003eA: This module supports a wide input range of 100–240V AC at 50\/60Hz, making it compatible with standard wall outlets in both 110V countries (e.g. USA, Canada) and 220V countries (e.g. UK, Australia, Europe).\u003c\/p\u003e\n\n\u003ch4\u003eQ: What can I use this AC-DC 12V 1A power supply module for?\u003c\/h4\u003e\n\u003cp\u003eA: It is ideal for powering LED light strips, monitors, small electronic circuits, DIY voltage regulator projects, embedded systems, and other devices that require a stable 12V DC supply at up to 1A. The bare-board design makes it easy to integrate directly into custom builds or enclosures.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this module have built-in protection features?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The module includes three layers of built-in protection: short circuit protection, overcurrent protection, and overvoltage protection — helping to safeguard both the module itself and any connected devices from unexpected electrical faults.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the physical dimensions of the module?\u003c\/h4\u003e\n\u003cp\u003eA: The module measures approximately 6.3 × 4.3 × 2.1 cm, making it very compact and easy to fit inside project enclosures or electronics housings. Please allow for minor measurement variations.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What input voltage does this switching power supply module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module supports a wide input range of 100–240V AC at 50\/60Hz, making it compatible with standard wall outlets in both 110V countries (e.g. USA, Canada) and 220V countries (e.g. UK, Australia, Europe).\"}}, {\"@type\": \"Question\", \"name\": \"What can I use this AC-DC 12V 1A power supply module for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is ideal for powering LED light strips, monitors, small electronic circuits, DIY voltage regulator projects, embedded systems, and other devices that require a stable 12V DC supply at up to 1A. 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