{"product_id":"5v-2a-ac-dc-switching-power-supply-module-step-down","title":"5V 2A AC to DC Switching Power Supply Module – 10W Step-Down","description":"\u003ch2\u003eAC to DC 5V 2A Switching Power Supply Module\u003c\/h2\u003e\n\u003cp\u003ePower your electronics with confidence using this compact \u003cstrong\u003e5V 2A Step-Down Switching Power Supply Module\u003c\/strong\u003e. Designed to convert AC 100–240V input to a stable DC 5V output at up to 2A (10W), this module is an ideal solution for makers, hobbyists, and professionals who need a reliable, efficient power source in a small form factor.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable \u0026amp; Efficient Output:\u003c\/strong\u003e Delivers a steady DC 5V \/ 2A supply, ensuring consistent performance for connected devices and electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal AC Input:\u003c\/strong\u003e Accepts AC 100–240V input, making it compatible with power grids worldwide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Modular Design:\u003c\/strong\u003e Small footprint (58 × 30 × 14 mm) fits easily into enclosures, DIY builds, and custom power supply systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy On\/Off Switch:\u003c\/strong\u003e Built-in switch design for quick and convenient power control without rewiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for powering routers, microcontrollers (Arduino, Raspberry Pi), LED strips, sensors, and various home and office electronics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with a plastic and metal housing for durability and basic protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\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 100–240V\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 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRated 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRated 10W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;40VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEU LVD Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow voltage: Below 50Vac or 75Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58 × 30 × 14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Power Supply Module\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\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 5V 2A AC-to-DC Switching Power Supply Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to monitor calibration differences, colors may vary slightly from product images. Please allow a small margin of error (±1–2 mm) for manual measurements.\u003c\/em\u003e\u003c\/p\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 5V 2A switching power supply module?\u003c\/h4\u003e\n\u003cp\u003eA: This 5V 2A step-down power supply module is suitable for a wide range of low-voltage electronics, including routers, Arduino and Raspberry Pi boards, LED strips, sensors, microcontrollers, and other small home or office devices that require a stable DC 5V supply at up to 2A (10W).\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this AC to DC power module compatible with both 110V and 220V outlets?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This switching power supply module accepts a universal AC input range of 100–240V, making it compatible with standard electrical outlets in most countries, including both 110V (North America) and 220–240V (Europe, Asia, Australia) systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install or connect this step-down power supply board?\u003c\/h4\u003e\n\u003cp\u003eA: The module features clearly labeled input (AC) and output (DC) terminals for straightforward wiring. Connect the AC 100–240V mains supply to the input terminals and your 5V DC load to the output terminals. Always ensure power is off before making any connections, and follow local electrical safety guidelines when working with mains voltage.\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 devices can I power with this 5V 2A switching power supply module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 5V 2A step-down power supply module is suitable for a wide range of low-voltage electronics, including routers, Arduino and Raspberry Pi boards, LED strips, sensors, microcontrollers, and other small home or office devices that require a stable DC 5V supply at up to 2A (10W).\"}}, {\"@type\": \"Question\", \"name\": \"Is this AC to DC power module compatible with both 110V and 220V outlets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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