AD-155A Enclosed AC-DC Switching Power Supply 13.8V 10.5A 151.55W | Dual Output with Battery Charger & UPS Function | UL 62368 Certified for CCTV Security & Industrial Automation

The AD-155A is a high-reliability 151.55W switching power supply with integrated UPS and battery charging functions. It is designed for applications requiring uninterruptible power, such as CCTV surveillance, security systems, emergency lighting, and industrial auxiliary equipment. It supports a universal input range (88-264VAC or 124-370VDC), adapting to power grid fluctuations (110V/220V), and even supports DC input from solar panels, making it suitable for indoor and outdoor use. Full-load burn-in testing prior to delivery ensures a mean time between failures (MTBF) of at least 1,818,300 hours (in compliance with Telcordia SR-332 standards), ensuring long-term stable operation with minimal maintenance. The 13.8V main output (CH1) is optimized for charging 12V lead-acid batteries and powering 12V devices, while the 13.3V auxiliary output (CH2) conveniently powers small loads such as control sensors, simplifying system wiring. Its enclosed structure and free air cooling design are dust- and moisture-resistant while also operating quietly, making it ideal for quiet environments like surveillance rooms and offices. The AD-155A effectively addresses the challenges of data loss due to power outages, device failures caused by voltage fluctuations, damage in harsh environments, and complex installation, providing users worldwide with a safe, efficient, and durable power supply solution.