The AD-155A by Mean Well is a 50-watt dual-output switch-mode power supply (SMPS) designed to deliver efficient and reliable DC power in compact systems. It provides two fixed outputs: 5V at 4A and 24V at 1.4A, catering to devices that require multiple voltage levels, such as industrial equipment, LED displays, and control systems. This SMPS operates on a universal input voltage range of 85-264V AC or 120-370V DC, making it adaptable to diverse power environments. It features a high-efficiency design, reducing power wastage and heat generation. The power supply includes essential protection mechanisms, such as overload, overvoltage, and short-circuit protection, ensuring the safety of both the power supply and connected equipment. Compact and lightweight, the AD-155A can fit into tight installation spaces while maintaining consistent performance. It relies on natural air convection for cooling, eliminating the need for a fan, and ensuring quiet operation. Certified by international safety standards, including UL, CE, and CB, it meets stringent quality and safety requirements. Features:- Compact Design Output Power and Voltage Wide Input Voltage Range Overcurrent, Overvoltage, and Overtemperature Protection