High-Efficiency 3.3V 4A Switching Power Adapter with Ultra-Compact Design
Premium-grade fireproof PC shell with precision-molded seamless construction ensures superior durability and heat dissipation. Built-in advanced IC protection against overcurrent, overvoltage, and short circuits for absolute device safety.
Universal compatibility with Mobile DVD players, EVD systems, portable mini TVs, and low-voltage IoT devices. Features gold-plated DC connector for zero signal loss and corrosion resistance.
Energy-efficient design meets DOE VI/CoC Tier 2 standards with <0.3W no-load consumption. Includes 1.5M high-flexibility pure copper cable with triple-layer shielding for stable power delivery.
Bulk pricing available for resellers and OEM projects. Direct factory supply guarantees unbeatable wholesale rates with 10,000pcs/month production capacity. FCC/CE/RoHS certified for global market compliance.






























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I've purchased several items and will continue to do so. I love this store!
Feb.15.2025

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Feb.15.2025
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Everything came quickly and exactly as shown! I’ll continue to use OKWISHING for many things I’m sure. This was my 3rd positive transaction with them!
Feb.12.2025

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3.3V 4A switching power supply wall plug adapter for Mobile DVD EVD small TV
$8$11.58-30.92%
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