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标题: T?à????·??ó?÷,????D?à??×???·??????? [打印本页]

作者: zing    时间: 2005-12-26 11:31     标题: T?à????·??ó?÷,????D?à??×???·???????

???ì??????????·??ó?÷??????????A?à?ò??AB?à??·????ü?ê???????????í?÷?????í?è????D?à??·??????????ì?ì?ò??D?à??·??????????§?????¤×÷??????×?????????×÷??×???·???A?à??·???±????????????§????????????10 %????ì???????ר?????ì??AB?à??·???±??????????·???????§??????????20 %??40 %???÷????ì??????????????ì???°????????D?à??·????§??????80 %??90 %???????????±???è???????÷???ò?????è?????????????????÷???????ü??±???????A?à?°AB?à??·??à±??ò?ó???·?????í??????·???±????????????±?§????????Tripath Technology?????á??????±??????????§??????????????·??ó?÷?????????????§?????????¤×÷??????×???????D?à????????±?ì??????í?÷?????í?è????D?à????·??ó?÷??Tripath°?????????????·??ó?÷??×÷T?à????·??ó?÷??
   
    ?????÷?í????????D?à????·??ó?÷???ù?????????????ò??ì????????????§?????????????????????????????????????????á??????±????§?????????¨????±????????????????????????á?????¨???????????ó?????????????????·?????????¨?ò?????????????§?????????????·???????????§???????¨???í????????±??????????????????????????????·?????ù?÷?????????????????¨???¨?÷°?????????????·????????????????????????ù?÷?????????????×???????í?÷???????¨?????????ì???§?????????ò????
   
    T?à????·??ó?÷?????????????·?????í?÷??D?à??·??à?????????§?????????¤×÷??????×??????§????D?à??·??à?±???ü??D?à??·????????????ü?????????????÷?í??·?·¨??Tripath????·??÷????????×÷"Digital Power Processing (tm) (DPP(tm))"????×????????í???????ü??T?à??·??????????ü°??¨???????????í??????????????·¨?°?¤????·¨?????????????????????????????????ù?÷?????÷????DPP(tm)??×????íáá??ì??????????§?????????¨??±????ò???????????í?÷??D?à??·????????±????????????·??ó?÷???§??????????±ê????????????THD+N?¨×????¨?§????????????±ê???í??????IMD?¨???÷???§??????±ê????????20 Hz??20 kHz????????THD+N??±ê??ì?0.2 %??IMD??±ê??ì?0.4%????????????±??????????à±ò?é??????TA1101??????10???????ù??T?à????·??ó?÷???ü??????????????THD+N??0.02 %??IMD??±ê??0.04 %???§????ì?80 %????????T?à??·???????·??§?ü?í???ì???ì??????????????????DDP(tm)????????°???×??±?ú??????·??ó?÷??????????????????
   
    ??T?à????·??ó?÷?????????§?????????????????????¨???¨D?à????·??ó?÷???÷?í???????????????¨??????????·??????????×??????D?à????·??ó?÷???ù???????????????à???????????????????????????í????????????????1.5 MHz??2.5 MHz???????????ü???¨???????×???????¨???à?????ò???????????????????????????????????????¨???¨?÷?????ó?????±?ü?ú?ú??EMI??????D?à????·??ó?÷??÷á??????????D?à??·???T?à??·??ù???í?????????????????á?ú?úEMI???????ò??????????·??????????§??????????????±???????????×????????????à????A?à?ò??AB??????·??ò?????????????????ù????????D?à??·???T?à??·????è?????è????????RF?è????????????????EMI??????·ò???????????í???????????¨???¨?÷??????????×????è?????ú?··??????????????????ó??




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