The Meanwell HDR-30-12 is an economical, ultra-slim 30W DIN rail power supply, designed for installation on TS-35/7.5 or TS-35/15 mounting rails. Its compact body, measuring only 35mm (2SU) in width, makes it a perfect choice for space-critical applications within control cabinets. This model accepts a universal AC input from 85VAC to 264VAC and features a Class II isolation plastic housing for enhanced safety. With a high efficiency of up to 89% and low no-load power consumption (<0.3W), it operates reliably across a wide temperature range from -30°C to +70°C under free air convection. The HDR-30-12 is a dependable power solution for industrial control systems, building automation, and various household applications.