£¨1£©ÔÚÎïÀíʵÑéÖÐÌåÏÖÁ˺ܶàµÄÎïÀíÑо¿·½·¨£¬ÈçÀíÏëʵÑé·¨¡¢¿ØÖƱäÁ¿·¨¡¢¼«ÏÞ˼ά·¨¡¢Í¼Ï󷨡¢Àà±È·¨¡¢¿Æѧ¼Ù˵·¨¡¢Î¢Ð¡Á¿·Å´ó·¨ÓëµÈЧÌæ´ú·¨µÈ£®Çë°ÑºÏÊʵķ½·¨»òÕýÈ·µÄ´ð°¸ÌîÔÚÏàÓ¦µÄ¿Õ¸ñÄÚ£®
¢ÙÔÚ¡°ÀûÓôòµã¼ÆʱÆ÷²âËٶȡ±µÄʵÑéÖУ¬ÔËÓÃ
·¨£¬¿ÉÒÔÀûÓôòµã¼ÆʱÆ÷´ò³öµÄÖ½´ø²âËã³öijµãµÄ˲ʱËٶȣºÔÚ¡°Ì½¾¿»¥³É½Ç¶ÈµÄÁ½¸öÁ¦µÄºÏ³É¡±µÄʵÑéÖУ¬·Ö±ðÓÃÒ»¸öÁ¦F»òÁ½¸ö»¥³É½Ç¶ÈµÄF
1¡¢F
2£¬°ÑÒ»¸öÒ»¶Ë¹Ì¶¨µÄÏðƤ½îÀÉ쵽ͬһλÖã¬ÔòF¾ÍÊÇF
1ºÍF
2µÄºÏÁ¦£¬ÊµÑéÔÀí²ÉÓõÄÊÇ
·¨£®ÔÚ¡°Ì½¾¿Æ½Å×Ô˶¯µÄ¹æÂÉ¡±µÄʵÑéÖУ¬Èçͼ1Ëùʾ£¬ÓÃС´¸´ò»÷µ¯ÐÔ½ðÊôƬ£¬½ðÊôƬ°ÑAÇòÑØˮƽ·½ÏòÅ׳ö£¬Í¬Ê±BÇòËÉ¿ª£¬×ÔÓÉÏÂÂ䣬A¡¢BÁ½Çòͬʱ¿ªÊ¼Ô˶¯£¬¹Û²ìµ½Á½ÇòͬʱÂäµØ£®ÔËÓÃ
·¨£¬¿ÉÒÔÅж¨Æ½Å×Ô˶¯ÔÚÊúÖ±·½ÏòÉϵķÖÔ˶¯ÊÇ×ÔÓÉÂäÌåÔ˶¯£®
¢ÚͼÏó·¨ÊÇÎïÀíʵÑéÖÐÒ»ÖÖÖØÒªµÄÑо¿·½·¨£®ÔÚÑо¿¼ÓËÙ¶ÈÓëÍâÁ¦£¨ÖÊÁ¿mÒ»¶¨£©µÄ¹Øϵ¡¢ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡¢Ì½¾¿µ¯
Á¦´óСÓ뵯»ÉÉ쳤Á¿Ö®¼äµÄ¹ØϵÈý¸öʵÑéÖУ¬Ä³Í¬Ñ§ÕýÈ·×÷³öÁËÈý¸öʵÑéµÄÏà¹ØͼÏó£¬Èçͼ2ÖÐA¡¢B¡¢CËùʾ£®¸ù¾Ý×ø±êÖá´ú±íµÄÎïÀíÁ¿Åжϣ¬AʵÑéµÄͼÏó¡°Ð±ÂÊ¡±±íʾ
£»BʵÑéͼÏóµÄ¡°Ð±ÂÊ¡±±íʾ
£»CʵÑéͼÏóµÄ¡°Ð±ÂÊ¡±±íʾ
£®
£¨2£©Ä³Ò»Ð¡Ð͵ç·çÉȶµçѹΪ4.0V£¬¶î¶¨¹¦ÂÊΪ2.4W£®Ä³ÊµÑéС×éÏëͨ¹ýʵÑéÃè»æ³öСµç·çÉȵķü°²ÌØÐÔÇúÏߣ®ÊµÑéÖгýµ¼ÏߺͿª¹ØÍ⣬»¹ÓÐÒÔÏÂÆ÷²Ä¿É¹©Ñ¡Ôñ£º
A£®µçÔ´E£¨µç¶¯ÊÆΪ4.5V£©
B£®µçѹ±íV£¨Á¿³ÌΪ0¡«5V£¬ÄÚ×èԼΪ4k¦¸£©
C£®µçÁ÷±íA
1£¨Á¿³ÌΪ0¡«0.6A£¬ÄÚ×èԼΪ0.2¦¸£©
D£®µçÁ÷±íA
2£¨Á¿³Ì3A£¬ÄÚ×èÔ¼0.05¦¸£©£»
E£®»¬¶¯±ä×èÆ÷R
1£¨×î´ó×èÖµ10¦¸£¬¶î¶¨µçÁ÷1A£©
F£®»¬¶¯±ä×èÆ÷R
2£¨×î´ó×èÖµ2k¦¸£¬¶î¶¨µçÁ÷100mA£©
¢ÙΪÁ˱ãÓÚµ÷½Ú£¬¼õС¶ÁÊýÎó²îºÍϵͳÎó²î£¬ÊµÑéÖÐËùÓõçÁ÷±íӦѡÓÃ
£¬»¬¶¯±ä×èÆ÷ӦѡÓÃ
£®£¨ÌîËùÑ¡ÒÇÆ÷Ç°µÄ×ÖĸÐòºÅ£©£®
¢ÚÇëÄãΪ¸ÃС×éÉè¼ÆʵÑéµç·£¬²¢°Ñµç·ͼ»ÔÚÐéÏßÄÚ£¨Ð¡µç·çÉȵĵç··ûºÅÈçͼ3Ëùʾ£©£®
¢Û²Ù×÷¹ý³ÌÖз¢ÏÖ£¬Ð¡µç·çÉÈͨµçºóÊÜ×èÁ¦×÷Ó㬵çѹ±í¶ÁÊýСÓÚ0.5Vʱµç·çÉÈûÆô¶¯£®¸ÃС×é²â»æ³öµÄСµç·çÉȵķü°²ÌØÐÔÇúÏßÈçͼ4Ëùʾ£¬ÓÉ´Ë¿ÉÒÔÅж¨£¬Ð¡µç·çÉȵĵç×èΪ
£¬Õý³£¹¤×÷ʱµÄ·¢Èȹ¦ÂÊΪ
£¬»úе¹¦ÂÊΪ
£®