????ѹ???????ǿյ??????࣬??????????????⣬?յ?????ô????????ת???????????Ŀյ?ѹ???????ϣ??????Ǻ?ԭ???????ˣ?С??????ѵ?????֪??ô?????죬Լ?˿յ?????Ҵ?????صij?ʶ?????ռ????ô??һ??Ϊ?졣
????һ??????????ڳ??ڵ??ڷ?????????????ת??ɡ????ڰ?װ??????Ե?ʣ?ϵͳ??©???????????ĸ???ԭ?????????Ϊ?յ????????????
??????װʱϵͳ?ڿ???û???Ÿɾ???ʱ?б???????ѹ???????ɼӴ?ѹ???????ɼӴ????ѹ?????¶????ߣ??䶳?????ڸ????³?ʱ?????ʣ????ͽ??????ã???ʹѹ?????¶Ƚ?һ?????ߣ???Ȧ????¾?Ե???ͣ????ѹ????????????????ڰ?װ??ʱ????ϰ??????ء?
??????Դδ?Ӻû?û?磬??Դ???߲????Ӵ??????????ߵ?Դ?????߾?ϸ???ϻ?????Դ??ѹ?͡???Ƶ?յ???????ѹ??187V????ѹ??????Χ??198-242V????Ƶ?յ?????????156V????ѹ??????Χ??176-264V???????ͥ??װ??ѹ?????о?????Ϊ??װʱ???ӹ???⣬ѹ???????????ɼӴ????????????Դ?????Ƿ??ϻ???
??????????????????????Ʒ?ƻ???;߱?ͯ?????ܣ????????????ģʽ?????????κβ??????ɲ???˵????????ѹ???????ڴ??ڸ????¹???????ɾ?Ե???ͣ???Ȧ??ֵ???ͣ?????????????ѹ?????¶?˲?????ߡ? ?????????????˵????????
?????????߹??ϣ????????????鲢??????ѹ??̵????Ͽ?????ѹ?ϵ????Ͽ?????ѹ??̵?????λ??ť???µȴ?ѹ???仯?ܽ??ӵ?պϻ????µ????Ͽ?ѹ????
????ϣ??Լ?˿յ?С??Ľ????ܶ???????????????ע?????˽??????????Ѷ???????Щ???治???ף?????????ѯ???ǣ????ǻ???רҵ??ԱΪ????ġ?