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About this item

• 【Universal Voltage & High Efficiency】Designed with 90-264VAC wide input range and 82% high conversion efficiency, this 12W power supply operates globally while minimizing energy loss. Ideal for LED decorative lighting and low-power electronic devices requiring stable 12V DC output.
• 【Robust Protection System】Features triple protection against short circuit, overload, and over-voltage (120mVp-p ripple noise). Maintains ±5% voltage accuracy with ±1% line regulation and ±2% load regulation for safe operation of connected equipment.
• 【Industrial-Grade Durability】IP42-rated plastic housing protects against dust ingress and water splashes. Operates in -30°C to +60°C temperatures with natural cooling. 20ms power hold-up time ensures brief outage protection at 230VAC input.
• 【Safety Certified Design】Complies with Class II safety standards (no FG required) and LPS (Limited Power Source) certification. Low leakage current (0.25mA) meets commercial electrical safety requirements for LED displays and advertising lighting systems.
• 【Easy Integration & Reliability】Compact size (72.5×48×30mm) with screw terminal connections. Supports parallel installation of 17 units on 16A B-type breakers. 100% full-load aging tested with 2-year warranty for commercial applications.

The APV-12-12 switching power supply delivers 12V DC output at 1A current (12W max) with 82% typical efficiency. Accepts universal 90-264VAC input (47-63Hz) or 127-370VDC for global compatibility. Technical specifications include: 120mVp-p ripple noise, ±5% voltage accuracy, 1500ms startup time, and 30ms rise time under full load. Protection features: automatic recovery from short circuit (SCP), overload (OLP), and over-voltage (OVP) conditions. The IP42-rated enclosure provides basic dust/water resistance while maintaining natural convection cooling without fans. Electrical characteristics: 0.2A AC current at 230VAC input, 70A inrush current (50% Ipeak, 185µs width), and 20ms hold-up time at 230VAC. Compatible with LED lighting systems, commercial displays, and low-power IoT devices requiring Class II power sources. Operating temperature range: -30°C to +60°C with derating above +50°C. Meets LPS requirements for limited power circuits. Package includes screw terminal block for secure wiring. Backed by rigorous 100% full-load burn-in testing and 2-year quality assurance. Dimensions: 72.5×48×30mm (L×W×H), 180g weight. Certifications include CE, RoHS, and LPS compliance. Note: Does not include power cord; professional installation recommended for multi-unit configurations.