5V 5A AC-DC Power Supply

The 5V 5A AC to DC Power Supply is a compact and high-efficiency switched-mode power supply (SMPS) engineered to deliver clean, stable, and regulated DC power for a wide range of low-voltage electronic systems. It converts AC 220V input into a precisely regulated 5V DC output capable of supplying up to 5 amperes of continuous current, providing a total output power of approximately 25 watts . Despite its small footprint of just 110 x 78 x 36 mm , this power supply delivers professional-grade performance, making it suitable for embedded systems, microcontrollers, LED displays, and communication devices. The perforated metal enclosure provides excellent passive ventilation, allowing heat to dissipate naturally and ensuring stable operation even during extended use. The unit is built using high-quality electronic components , contributing to its long service life, high efficiency, and strong reliability . The clearly labeled terminal block at the front allows easy wiring of AC input (L, N) and DC output (+V, -V) lines, making installation simple and safe for qualified technicians. This adapter is widely used to power LED display modules, signboards, Raspberry Pi and microcontroller projects, sensors, communication equipment, and industrial automation devices , offering a dependable and cost-effective solution for both professional and DIY applications. Specifications Input Voltage: AC 220V Output Voltage: DC 5V Output Current: 5A Output Power: 25W Product Dimensions: 110 x 78 x 36 mm Enclosure: Perforated metal housing for passive cooling Efficiency: High-efficiency switching design Reliability: Long service life with high-quality components Connection Terminals: L / N: AC power input +V: DC power output (positive) -V: DC power output (negative) FG: Frame ground (when available) Applications LED displays and signboards LED strips and modules (5V type, including WS2812 / NeoPixel) Industrial automation systems and controllers Communications equipment and networking devices Raspberry Pi, Arduino, and microcontroller projects Sensors and IoT devices Security systems and access control panels Advertising light boxes and decorative lighting DIY electronics and prototyping Embedded systems and educational kits