HDR-15-12 Ultra Slim DIN Rail Power Supply - 15W 12V 1.25A - Class II for Industrial Control，Building Automation - Output Adjustable

The HDR-15-12 is a 12V/1.25A (15W) ultra-slim DIN rail power supply, ideal for space-constrained control cabinets, building automation, smart home, and industrial control applications.Key AdvantagesSlim 17.5mm design: Can be mounted side-by-side on a TS-35 rail like a miniature circuit breaker, freeing up valuable cabinet space. Class II double insulation: No ground wire required, ensuring a high safety rating, making it particularly suitable for older industrial facilities or residential distribution panels. Wide operating temperature range: -30°C to +70°C (derated at high temperatures), and it has passed 2G vibration testing, allowing for worry-free deployment in workshops or outdoor enclosures. Comprehensive Protection: Overload (stutter mode, automatic recovery), overvoltage (Zener clamping), and short-circuit protection. Adjustable Output Voltage (10.8–13.8V): Compensates for voltage drops over long cables or adapts to special equipment. High-Reliability Certifications: UL62368-1, UL508, TUV EN61558, LPS (Limited Power Supply), Class II, and more. 85.5% efficiency, no-load power consumption <0.3W, green LED indicates operating status. Typical Applications Industrial automation (PLCs, sensors, relays), building automation, security access control, control cabinet power distribution, factory automation, home automation, and access control systems.

• Ultra-slim 17.5 mm width – The HDR-15-12 features an ultra-slim 17.5 mm design, allowing for easy installation in compact control cabinets or distribution boxes.
• Class II Double Insulation – Built-in reinforced insulation allows for safe operation without a ground wire, addressing grounding issues in older buildings and reducing installation costs.
• Wide Operating Temperature Range: -30°C to +70°C – Industrial-grade components ensure stable output in both extreme cold and heat, enabling long-term, reliable operation even in enclosed cabinets during summer or outdoors in northern regions.
• Overload Hiccup Protection – Enters intermittent output mode during overloads or short circuits to prevent damage; automatically resumes operation once the fault is resolved, minimizing downtime and maintenance.
• Adjustable Output Voltage + LPS Power Limiting Certification – Adjustable from 10.8 to 13.8 V to compensate for line losses or accommodate non-standard equipment; LPS certification ensures limited short-circuit energy downstream, providing enhanced fire safety.