RID50B is a 50 W switching power supply designed to deliver reliable, efficient power to medium-load electronic systems. It accepts a wide input range (88–264 VAC or 124–370 VDC), allowing use across regions and directly from DC sources without external adapters. The switching topology provides efficient conversion and stable output under varying loads, and the unit is built for straightforward integration into standard enclosures and control panels. Key benefits Reliable 50 W capacity: supports medium-load devices with consistent performance for control, measurement, and embedded systems. Wide input compatibility: 88–264 VAC or 124–370 VDC inputs reduce regional constraints and eliminate the need for separate AC/DC adapters or multiple inventory variants. Efficient switching design: minimizes heat and improves overall system efficiency while maintaining stable operation across load changes. Integration-friendly form: designed to mount into standard enclosures and control panels for simplified installation and maintenance. Reduces system complexity: direct DC input capability and broad voltage tolerance simplify wiring and reduce component count in mixed-power installations. Important attributes Function: AC/DC switching power supply providing regulated power to electronic systems. Compatibility: Works with global AC mains and a wide DC source range without additional converters. Size and installation: Designed for installation in standard enclosures and control cabinets (compact footprint for panel mounting). Performance: Stable output under varying load conditions; suitable for continuous operation in industrial and lab settings. Type designation: Schaltnetzteil. Use scenarios Powering a factory automation controller inside a control cabinet where wide input tolerance handles variable site supplies. Supplying test or measurement equipment on a laboratory bench that may be moved between locations with different mains voltages. Feeding a compact embedded system in a portable or remote installation that may run from AC mains or a DC source. Model RID50B; Type Schaltnetzteil.