Photocoupler
Here is a random travel charger for the Nokia 8210 mobile phone. The casing is marked with the input AC220V/50Hz (
Figure Nokia mobile phone charger circuit The author made this charger to analyze, draw a circuit diagram for the reader to use and repair reference, the op amp IC in the circuit is used as a comparator.
Distribution Transformer,Electric Oil Type Distribution Transformer,Oil Type Distribution Transformer,Oil-Immersed Special Transformer
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