¡¡¡¡ÌùƬµç×èÊǵç·°åÉÏÓ¦ÓÃÊýÁ¿×î¶àµÄÒ»ÖÖÔª¼þ£¬ÐÎ״Ϊ¾ØÐΣ¬ºÚÉ«£¬µç×èÌåÉÏÒ»°ã±êעΪ°×É«Êý×Ö(СÐ͵ç×èÎÞ±êʶ£¬³ÆÎÞÓ¡×ÖÌùƬµç×è)£¬±äƵÆ÷Éú²ú³§¼ÒÔڵ緰åÉϱê×¢µÄÔª¼þÐòÁкÅΪR(ÈçR1¡¢R147µÈ)¡£ÌùƬµç×èµÄ»ù±¾²ÎÊýÓбê³Æ×èÖµ¡¢¶î¶¨¹¦ÂÊ¡¢Îó²î¼¶±ð£¬ÁíÍ⻹ÓÐ×î¸ßʹÓõçѹ¡¢Î¶ÈϵÊýµÈ£¬ÎÒÃÇÖ»Ðè¹Ø×¢±ê³Æ¹¦×èÖµºÍ¶î¶¨¹¦ÂÊÖµÁ½Ïî²ÎÊý¾Í¿ÉÒÔÁË¡£
¡¡¡¡»»Óõç×èÔª¼þʱ£¬Ò»¿´Êý×Ö±ê×¢µÄµç×èÖµ£¬¶þ¿´µç×èµÄÌå»ý´óС£¬·ûºÏ¶þÕßÌõ¼þʱ£¬¼´¿É´ú»»¡£
¡¡¡¡Èç¹ûÄÜÇåÎú¿´³öÌùƬµç×èÌåÉϵÄÊý×Ö±êʶ£¬Åжϵç×èÖµºÍ¹¦ÂÊÖµµ±È»²»´æÔÚÎÊÌâ¡£¿ÉÊÇË𻵵ĵç×è±¾ÉíÎÞ±ê×¢£¬»òÒÑÉÕ»ÙµÃÃæÄ¿È«·Ç£¬¿´²»Çå±ê×¢ÄØ?ÄÇô´ú»»Ç°µÄµç×èÖµÅжϾÍÒª·ÑÒ»µãÖÜÕÛÁË£¬¶øÇÒÒ²±ØÐë×öµ½ÐÄÖÐÓÐÊý£¬²ÅÄÜ×ö³öÏÂÒ»²½µÄÐÞ¸´¡£ÓÐÄÄЩ·½·¨¿ÉÒÔ×÷³ö½ÏΪ׼ȷµÄÅжÏÄØ?
¡¡¡¡Ò»¡¢²Î¿¼±¾»úÐ͵ÄÏàͬµç·ÖÐÏà¶ÔÓ¦Ôª¼þµÄµç×èÖµ¡£±äƵÆ÷µç·ÖеÄÏàͬµç·ºÜ¶à£¬Èç6·IGBTÇý¶¯Âö³å´«ÊäͨµÀ£¬ÆäÖÐ6¸ö֧·ÊÇÍêÈ«Ò»ÑùµÄ£¬´ÓMCUÂö³åÐźÅÊä³öÒý½Å£¬ÖÁ»º³åµç·¡¢ÖÁÇý¶¯IC£¬ÖÁIGBTµÄÕ¤¡¢É伫µç·¡£ÈκÎÆäÖÐ1·»òÊý¸ö֧·Öеĵç×è»òÆäËüÔª¼þË𻵣¬¿ÉÄܲο¼Î´Ëð»µÖ§Â·ÖÐÌùƬԪ¼þµÄ²ÎÊýÖµ£¬ÈçÎÞ±êʶ£¬¿ÉÔڵ緰åÉϲâÁ¿È·¶¨»ò½«Ôª¼þº¸Íѵç·°å½øÐвⶨ¡£3ÏàÊä³öµçÁ÷(Ä£ÄâÐźÅ)µÄ´«ÊäͨµÀ£¬3¸öÐźżì²âµç·ҲÊÇÒ»°ãÒ²ÊÇÍêÈ«ÏàͬµÄ£¬Ò»Â·ÓÐËð»µÊ±£¬¿ÉÄÜδËð»µÁ½Â·ÖеÄÔª¼þ²ÎÊý£¬È·¶¨Ëð»µÔª¼þµÄ²ÎÊýÖµ¡£
¡¡¡¡ÈçͼËùʾ£¬PC5ÓëPC6Á½Â·Çý¶¯ICµÄÍâΧµç·µÄÔª¼þ²ÎÊýÍêÈ«Ïàͬ;PC3ÓëPC8Á½Â·Çý¶¯ICµÄÍâΧԪ¼þ²ÎÊýÍêÈ«Ïàͬ£¬R17=R51¡¢R23=R48¡¢R22=R49¡¡£¬µ±PC3ÍâΧÓÐÔª¼þË𻵻µ£¬¿ÉÒÔ¡°ÕհᡱPC5Ïà¶ÔÓ¦ÍâΧԪ¼þµÄ²ÎÊýÖµ½øÐÐÐÞ¸´¡£
¡¡¡¡Í¬Àí£¬¶Ô¾§Ìå¹Ü¡¢¶þ¼«¹Ü¡¢ICоƬµÈÆäËüÔª¼þµÄË𻵣¬µ±ÎÞ·¨È·¶¨Ëð»µÔª¼þ²ÎÊýʱ£¬¿ÉÒÔ²ÎÕÕͬÀàÐ͵ç·Ԫ¼þµÄ²ÎÊýÖµ½øÐдú»»ÐÞ¸´¡£
¡¡¡¡¶þ¡¢²Î¿¼Í¬Àà»úÐÍÈ·¶¨Ôª¼þ²ÎÊýÖµ¡£Ã»ÓÐÏàͬµç·¿ÉÄܲο¼£¬Ò²²»ÄÜÏñÉÏÀ¡¢ÏÂÀµç×èÒ»Ñù¿ÉÒÔ´óÖ¡°¹ÀË㡱³öÔª¼þµÄ²ÎÊý£¬ÕÒµ½Í¬Àà»úÐͽøÐбȶԲâÁ¿£¬Ò²ÄÜÈ·¶¨Ëð»µÔª¼þµÄ²ÎÊýÖµ¡£
¡¡¡¡Èý¡¢µ÷ÕûÊÔÑéµÃ³öÔª¼þµÄ²ÎÊýÖµ¡£ÈôÎÞͬÀà»úÐͽøÐвο¼£¬ÐèÒª·ÑµãÁ¦Æø²â»æ³ö¸Ã²¿·Öµç·£¬¸ãÃ÷°×Ë𻵵ç×èÔÚµç·ÖеÄλÖú;ßÌå×÷Óã¬ÓëÆäËüÔª¼þµÄÁ¬½Ó·½·¨£¬¡°¹ÀË㡱³ö´óÖµĵç×èÖµ£¬ÈôÈÔÎÞ°ÑÎÕ£¬½«Ë𻵵ç×裬ÔÝʱ½ÓÈëµçλÆ÷£¬±äƵÆ÷Éϵ磬µ÷ÕûµçλÆ÷½øÐÐÊÔÑ飬ÅäºÏÈ˹¤ÐźŸø¶¨¡¢ºóÐøµç·¶ÔÐźÅ×÷³öµÄ·´ Ó¦¡¢Ãæ°åÏÔʾµÈ£¬²â³öµçλÆ÷µÄµç×èÖµ£¬½ø¶øÈ·¶¨Ë𻵵ç×èµÄ²ÎÊý¡£
¡¡¡¡ÉîÛÚÊаºÑó¿Æ¼¼ÊÇÓµÓÐÊ®¶àÄêµÄÅú·¢´úÀí¡¢Éú²ú¡¢ÏúÊÛµçÈÝÆ÷£¬µç¸ÐÆ÷£¬µç×èÆ÷µÈ²úÆ·µÄ×ۺϹ©Ó¦ÉÌ;Ö÷Òª¾ÓªµÄ²úÆ·ÓÐÌùƬµçÈÝ£¬ºÏ½ðµç×裬ÌùƬµç×裬¶þÈý¼«¹Ü£¬¹¦Âʵç¸Ð£¬¸ßƵµç¸Ð£¬´ÅÖéÀàÊÐÃæÖ÷Á÷µÄµç×ÓÔªÆ÷¼þ£¬ºÏ×÷µÄÆ·ÅÆÓдåÌï¡¢ÈýÐÇ¡¢¹ú¾Þ¡¢TDK¡¢·ç»ªµÈ¹ú¼Ê´óÐÍÖªÃûÆ·ÅÆ£¬³§¼ÒÖ±½Ó½ø»õ£¬Ìṩ¼¼ÊõÖ§³Ö£¬¶Ô²úÆ·Æ·ÖÊÑϸñ°Ñ¿Ø£¬»¶ÓÄú×ÉѯÓëºÏ×÷¡£
ÉÏһƪ£º µçÈÝÆ÷ÔÚÊÖ»ú´«¸ÐÆ÷ÖеÄ×÷ÓÃ
ÏÂһƪ£º ÌùƬµçÈÝÕý¸º¼«ÔõôÇø·Ö£¬·½·¨ÓÐÄÄЩ?