Input: AC 110V / 220V 50/60Hz. Use pure copper coils with good electrical conductivity. 5V 2A 10W 0.055 70 40 30mm. 5V 3.8A 20W 0.122 85 57 34mm. 5V 5.5A 25W 0.181 110 78 36mm. 5V 10A 50W 0.308 158 97 42mm.
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