HDR-15-5 5V 2.4A 12W Ultra-Thin DIN Rail Power Supply for Home Automation & Industrial Control Systems (85-264VAC Input, Class II Isolation)

The HDR-15-5 is a high-efficiency 12W DIN rail power converter designed for home automation and industrial systems. This ultra-slim unit (17.5×54.5×90.5mm) accepts universal 85-264VAC input (277VAC compatible) with 80% typical efficiency, consuming <0.3W standby power. It outputs precisely regulated 5V DC (±2% voltage accuracy) with 2.4A max current, featuring adjustable voltage (4.5-5.5V) via potentiometer. The design incorporates multiple protections: automatic recovery from overload (110-145% power range) and permanent shutdown for overvoltage conditions (5.75-6.75V). Technical specifications include 2000ms cold start time, 30ms hold-up time at 230VAC, and low 80mVp-p ripple noise. Certified to UL62368-1, IEC62368-1, and EN61558-2-16 standards, it offers 4kVAC isolation between input/output with 100MΩ insulation resistance. The unit operates in -30°C to +70°C environments (derating required above +60°C) with 20-90% non-condensing humidity. DIN rail clip design enables tool-free installation on TS-35 rails. Applications include building automation, PLC systems, industrial controllers, and smart home devices. Package includes 3-year warranty and complies with EMI Class B (EN55032), surge immunity (4kV), and harmonic current (EN61000-3-2) requirements. MTBF rated at 3.7M hours per Telcordia SR-332 methodology.
Ultra-Compact Design with 17.5mm Width (1SU) – Space-saving DIN rail mountable power supply compatible with TS-35/7.5 or TS-35/15 rails, ideal for confined cabinet installations. Slim profile optimizes industrial control panel layouts while maintaining 80% energy efficiency.
Universal AC Input & High Reliability – Operates with 85-264VAC (277VAC compatible) input range and 47-63Hz frequency, supporting global voltage standards. Features -30°C to +70°C wide temperature operation with natural cooling for harsh environments.
Precision 5V DC Output with Adjustability – Delivers stable 5V±2% voltage (adjustable 4.5-5.5V) at 2.4A max current. Low 80mVp-p ripple noise ensures clean power for sensitive electronics like PLCs and IoT devices.
Comprehensive Safety Protection – Built-in overvoltage (5.75-6.75V cutoff), short-circuit, and overload protection (110-145% power range). Auto-recovery function maintains system uptime after fault clearance.
Certified Industrial-Grade Performance – Meets UL508, UL62368-1, IEC62368-1, and EN61558-2-16 standards. Features 4kVAC isolation, IP62 protection, and 3-year warranty for reliable operation in automation/control applications.