CHARGING AC ADAPTOR
First Claim
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1. A charging AC adaptor comprising:
- a first diode bridge connected to an AC terminal;
a chopper controller connected to the first diode bridge;
an insulating air core transformer connected to the chopper controller;
a second diode bridge connected to a secondary side of the insulating air core transformer;
a DC output terminal connected to the second diode bridge; and
a common connection cable connected to the DC output terminal,wherein the charging AC adaptor is connectable to a portable device via the common connection cable.
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Abstract
A charging AC adaptor includes: a first diode bridge connected to an AC terminal; a chopper controller connected to the first diode bridge; an insulating air core transformer connected to the chopper controller; a second diode bridge connected to a secondary side of the insulating air core transformer; a DC output terminal connected to the second diode bridge; and a common connection cable connected to the DC output terminal. The charging AC adaptor is connectable to a portable device via the common connection cable.
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Citations
8 Claims
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1. A charging AC adaptor comprising:
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a first diode bridge connected to an AC terminal; a chopper controller connected to the first diode bridge; an insulating air core transformer connected to the chopper controller; a second diode bridge connected to a secondary side of the insulating air core transformer; a DC output terminal connected to the second diode bridge; and a common connection cable connected to the DC output terminal, wherein the charging AC adaptor is connectable to a portable device via the common connection cable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification