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Main image of 5pcs 5V 3A USB Charger Module Compatible with Most Smartphones 97.5% High Conversion Efficiency DC-DC Step-Down

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5pcs 5V 3A USB Charger Module Compatible with Most Smartphones 97.5% High Conversion Efficiency DC-DC Step-Down

5pcs 5V 3A USB Charger Module Compatible with Most Smartphones 97.5% High Conversion Efficiency DC-DC Step-Down

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About this item

With a new design, the high-end circuit uses 3 large solid-state ceramic capacitors (MCC). The ripple is shallow, 12V to 5V 3A is only about 10mV.
With a synchronous rectifier, the circuit conversion efficiency is very high, up to 97.5%. Use flat copper wire inductor to maximize conversion efficiency. Reduce calories.
With output overvoltage protection, the input 1.5A fuse, and output 5V 300W TVS tube has been clamped to protect the USB

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Goldendisk Return Policy

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Item#: 9SIA9Y1KNC3881