HDR-15-12 12V 1.25A DIN Rail Power Supply for Smart Home & Industrial Equipment - 15W Compact Design with Universal 85-264VAC Input

Description

• Space-saving 17.5mm profile (1SU width) with TS-35/7.5 & TS-35/15 rail compatibility, designed for high-density installations in control cabinets and automation panels. Ideal for retrofitting existing systems without cabinet modifications.
• Professional-grade 12VDC1% output stability with <120mV ripple noise, supporting worldwide voltages (85-264VAC/47-63Hz). Features 277VAC surge tolerance and 85% conversion efficiency for energy-conscious operations.
• Advanced circuit protection system: Hiccup-mode short circuit recovery (110-145% load capacity), precision OVP shutdown (14.2-16.2V cutoff), and automatic fault reset. Ensures continuous operation in unstable power conditions.
• Industrial-strength construction with -30C to +70C operating range and 20-90% humidity tolerance. Features IP20 protection, 4kVAC isolation, and UL62368-1/IEC62368-1 safety certifications for harsh environments.
• Compliant with EN61000-3-2/EN61558-2-16 standards, LPS certified with Class II insulation. Backed by 3-year warranty and 3.7M-hour MTBF reliability for building automation and process control applications.

The HDR-15-12 industrial power module delivers professional-grade 15W DC power for automation systems requiring compact, reliable energy solutions. Engineered with a slim 17.5mm width (1SU unit), this DIN-rail mountable converter optimizes panel space while supporting TS-35/7.5 and TS-35/15 rail standards. Its universal 85-264VAC input (47-63Hz) with 277VAC surge tolerance ensures global compatibility, converting to precise 12VDC1% output (1.25A max) with exceptional <120mVp-p ripple suppression. The advanced PWM design achieves 85% typical efficiency with <0.3W standby consumption, meeting strict EN61000-3-2 harmonic current requirements. Safety features include intelligent hiccup-mode protection that automatically recovers from 110-145% overloads and short circuits, coupled with precision over-voltage protection (14.2-16.2V cutoff range). The Class II insulated design provides 4kVAC isolation resistance between input/output circuits, certified LPS compliance for limited power source applications. Built for demanding environments, the unit operates in -30C to +70C temperatures with natural convection cooling, housed in flame-retardant PC+ABS material (UL94 V-0 rated). Compliance includes IEC/EN62368-1, EN61558-2-16 safety standards and EMI/EMC immunity per EN61000-4. Technical specifications: 12ms holdup time at 115VAC input, 1% line/load regulation, <5ms startup time. Output terminals accept 12-22AWG wires for secure connections. Backed by 3-year warranty and 3,724,000-hour MTBF rating, this power supply is ideal for PLC systems, sensor networks, access control panels, and IoT devices in commercial/industrial automation.

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