Reliable 500W switching power supply for multirail DC needs. Accepts 100120V or 200240V AC mains and delivers the DC rails shown in the product title (5V, 15V, 5V, 15V). Designed to drive LED strips and other devices that require multiple DC voltages from a single AC source. Key benefits Single unit provides multiple DC rails (5V, 15V, 5V, 15V), eliminating the need for separate supplies and simplifying wiring. Wide AC input compatibility (100120V / 200240V) for use with common residential and industrial mains worldwide. total output capacity (500W) supports larger LED installations and multirail systems without overloading a single rail. Switching power topology offers compact power conversion from AC to the required DC rails. Main features and attributes Functionality: Converts AC mains (100120V or 200240V) to multiple DC outputs: 5V, 15V, 5V, 15V (as shown in product title). Compatibility: Suitable for LED strip installations and equipment that require combined positive and negative DC rails from a single supply. Works with standard AC mains voltages listed above. Performance: Total available output power up to 500W to support higherpower LED runs or multirail electronics. Application role: Acts as a switching power supply / LED strip driver / transformer replacement to provide stable multirail DC power. Use cases LED lighting installations: Power RGB or multivoltage LED strips and controllers that require distinct DC rails; use one supply to feed several LED channels and control electronics without multiple adapters. Audio or control electronics: Provide ±15V and ±5V rails for devices or test setups that require dualpolarity supplies alongside a +5V rail for logic or peripheral power. Industrial or lab setups: Centralize power for control boards, driver modules, and lighting systems that need reliable multirail DC power from standard AC mains. Installation and compatibility notes Designed for AC mains of 100120V or 200240V input as specified. Verify your local mains and wiring requirements before installation. Intended for applications that require the specific DC rails listed in the product title (5V, 15V, 5V, 15V) and up to 500W total output. Use appropriate wiring, fusing, and mounting practices according to local electrical codes and the installation environment. This switching power supply offers a practical, capacity solution when multiple DC voltages are needed from a single AC source, especially for LED driving and multirail electronics applications.