| 摘要 |
PURPOSE: A charging adaptor is provided to allow a user to charge a portable phone and a PDA in a convenient manner through the use of a single charging adaptor. CONSTITUTION: A charging adaptor comprises a cigar plug(110) having an end coupled to a cigar jack of a vehicle so as to receive DC power; a main body(120) including an input port(122) connected to the other end of the cigar plug, a transformer portion(124) for transforming the voltage input through the input port in accordance with a switching signal, a switch portion(126) for outputting a portable phone voltage signal or a PDA voltage signal in accordance with the switching operation of the user, and an output port(128) for outputting the voltage output from the transformer portion; and a connector unit(130) including a portable phone connector(132) and a PDA connector(134) selectively coupled to the output port.
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