ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬µçÔ´ÓÉn¸öµç¶¯ÊƾùΪ1.5 V¡¢ÇÒÄÚ×èÏàͬµÄµç³Ø´®Áª×é³É£¬ºÏÉÏ¿ª¹ØS£¬±ä×èÆ÷µÄ»¬Æ¬C´ÓA¶Ë»¬ÖÁB¶ËµÄ¹ý³ÌÖУ¬µç·ÖÐһЩÎïÀíÁ¿µÄ±ä»¯¹æÂÉÓÉͼ¼×¡¢ÒÒ¡¢±û¸ø³ö£¨¼×ͼΪÊä³ö¹¦ÂÊÓ뷶˵çѹ¹ØÏµÇúÏߣ»ÒÒͼΪ·¶ËµçѹÓë×ܵçÁ÷¹ØÏµÇúÏߣ»±ûͼΪµçÔ´µÄЧÂÊÓëÍâµç·µç×è¹ØÏµÇúÏߣ©£¬µç±í¡¢µ¼Ï߶Ե緵ÄÓ°Ïì²»¼Æ£¬Çó£º

£¨1£©×é³ÉµçÔ´µÄ´®Áªµç³ØµÄ¸öÊý£»
£¨2£©»¬¶¯±ä×èÆ÷µÄ×Ü×èÖµ£»
£¨3£©½«¼×¡¢ÒÒ¡¢±ûÈý¸öͼÉϵÄa¡¢b¡¢c¡¢d¸÷µãµÄ×ø±ê²¹Æë¡£
£¨1£©×é³ÉµçÔ´µÄ´®Áªµç³ØµÄ¸öÊý£»
£¨2£©»¬¶¯±ä×èÆ÷µÄ×Ü×èÖµ£»
£¨3£©½«¼×¡¢ÒÒ¡¢±ûÈý¸öͼÉϵÄa¡¢b¡¢c¡¢d¸÷µãµÄ×ø±ê²¹Æë¡£
£¨1£©4¸ö£¨2£©8¦¸ £¨3£©a£¨0.6A£¬4.8V£© b£¨3V£¬4.5W£© c£¨4.8V£¬2.88W£©d£¨8¦¸£¬80%£©
ÊÔÌâ·ÖÎö£º£¨1£©ÓÉÒÒͼ¿´³ö£¬¶Ì·µçÁ÷I=3A£¬ÔòÓÐ
£¨2£©µçÔ´µÄЧÂÊ
£¨3£©¼×ͼÖУº
µ±»¬Æ¬»¬µ½B¶Ëʱ£¬
ÒÒͼÖУº
±ûͼÖУº
a¡¢b¡¢c¡¢d¸÷µãµÄ×ø±ê·Ö±ðΪa£¨0.6£¬4.8 £© b£¨3£¬4.5 £©c£¨4.8£¬2.88 £©d£¨8£¬80%£©
µãÆÀ£º±¾ÌâÒªÀí½âµçÔ´µÄÊä³ö¹¦ÂÊ¡¢Â·¶ËµçѹºÍЧÂÊÓëÍâµç×èµÄ¹ØÏµ£¬Òª×¢ÒâÈý¸öͼÏó¶ÔÓ¦µÄ¹ØÏµ£¬±È½Ï¸´ÔÓ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿