Mean Well HDR-100-12 Ultra-Slim DIN Rail Power Supply
 
The Mean Well HDR-100-12 is a 90W ultra-slim DIN rail power supply, part of the high-performance HDR-100 series. Its step-shape plastic housing is designed to be exceptionally compact at just 70mm (4SU) wide, making it perfect for installations where cabinet space is at a premium, such as in building automation and home control systems. This model delivers a stable and adjustable 12V DC output at 7.5A. A standout feature is its ultra-low no-load power consumption of less than 0.3W, which helps meet modern energy efficiency requirements.
Designed for safety and convenience, the HDR-100-12 features a Class II isolation plastic case, which does not require a frame ground connection. It offers robust protection against short circuits, overload (with constant current limiting), and over-voltage. Capable of operating in harsh environments with a temperature range of -30°C to +70°C, this power supply is certified to international standards like UL, TUV, and CE for guaranteed reliability.
 
Key Specifications:
 
Model: HDR-100-12
Output Power: 90W
Output Voltage: 12V DC (Adjustable)
Output Current: 7.5A
Input Voltage Range: 85∼264VAC
Efficiency: 90%
No-Load Power Consumption: <0.3W
Dimensions (WxHxD): 70 x 90 x 54.5 mm (4SU width)
Mounting: Installs on DIN Rail TS-35/7.5 or 15
Design: Class II Isolation (Plastic Case)
Protections: Short Circuit / Overload / Over Voltage
Operating Temperature: −30∼+70°C