| 摘要 |
PROBLEM TO BE SOLVED: To provide a small-size AC adaptor which has no useless space therein. SOLUTION: This AC adaptor is composed of a line filter 1, filter circuits 2 and 5, a switching circuit 3 and a detection circuit 4. Components constituting the circuits, are divided and stored in a power supply connector and a power supply outlet according to the sizes of the components.
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