ÍòÓñí²âÁ¿Ö±Á÷µçÁ÷µÄʹÓ÷½·¨£¬ÍòÓñí¶ÔÖ±Á÷µçÁ÷µÄ²âÁ¿·½Ê½ÓÐÄÄЩ
chanong
|Ö±Á÷µç
²âÁ¿Ö´ÐÐÆ÷µç·µçÁ÷
ͼ2-3ÊÇÖ´ÐÐÆ÷µç·£¬²ÉÓÃÖ±Á÷µçÁ÷¿é£¬ÓÃÍòÓñí²âÁ¿¿ØÖÆÐźŻò·§Î»·´À¡ÐźŵĵçÁ÷£¬ÒÔÈ·¶¨Ö´ÐÐÆ÷ÊÇ·ñÕý³£¹¤×÷¡£
a¡¢Èç¹ûIkz¡¢IfkµçÁ÷ÔÚ420mA·¶Î§ÄÚ£¬Ôò±íÃ÷¿ØÖÆÆ÷ºÍÖ´ÐÐÆ÷¿ÉÒÔÕý³£¹¤×÷¡£
b.Èç¹ûIkzµçÁ÷³¬¹ý20mA£¬¿ÉÄÜÊǸºÔضÌ·»ò¿ØÖÆÆ÷Òì³££¬Ó¦¼ì²éËÅ·þ·Å´óÆ÷ºÍ¿ØÖÆÆ÷£¬²¢¼ì²é¿ØÖÆÆ÷ÊÇ·ñÉèÓйÊÕ**²È«Î»Öá£ÒÔ¼°¿ØÖÆÆ÷AO¿¨ÊÇ·ñ¹ÊÕÏ¡£Èôk´¦µçÁ÷³¬¹ý20mA£¬Ôò¼ì²éµ÷½Ú·§ÊÇ·ñÈ«¿ª£¬Èôδȫ¿ª£¬Ôò¿ÉÄÜÊÇ·§Î»·´À¡µç·¹ÊÕÏ¡£
c¡¢Èç¹û²â²»µ½µçÁ÷£¬¼´µçÁ÷µÈÓÚ0£¬Ôò¿ØÖÆ»ØÂ·¿ÉÄÜÓйÊÕÏ£¬ÈçAO¿¨¹ÊÕÏ»ò¿ØÖÆÆ÷Óë¿ØÖÆÆ÷Ö®¼äµÄÊäÈëÁ¬½ÓÏß¶Ï·¡£ËÅ·þ·Å´óÆ÷¡£Èç¹ûµçÁ÷Ifk4mA£¬Ôò¼ì²éµ÷½Ú·§ÊÇ·ñÈ«¹Ø£¬Èç¹ûµçÁ÷IfkΪ0£¬Ôò¿ÉÄÜÊÇ·§Î»·´À¡µç·ÓÐÎÊÌ⣬Èç·´À¡µç·¶ÏµçµÈ¡£»òÖ´ÐÐÆ÷·´À¡»úÖÆÓÐȱÏÝ¡£
¼ä½Ó²âÁ¿µçÁ÷µÄ·½·¨
Òª²âÁ¿µçÁ÷£¬±ØÐ뽫±»²âµç·¶Ï¿ª£¬ÔÙÁ¬½Óµ½µçÁ÷±íÉÏ£¬·Ç³£Âé·³£¬µ«Èç¹ûµç·ÖдæÔÚµÍ×èÖµÎ޸еç×裬Ôò¿ÉÒÔʹÓÃÍòÓñíµÄÖ±Á÷µçѹµ²£¬²âÁ¿µçѹ¼´¿É±»²âÁ¿¡£»¹¿ÉÒÔͨ¹ý¸ù¾ÝÅ·Ä·¶¨ÂɼÆËãÁ÷¹ýµç×èµÄµçÁ÷²¢ÔÚµç·ÖÐÁÙʱÌí¼ÓÏÞÁ÷µç×èÀ´¼ä½Ó²âÁ¿Á÷¹ýµç×èµÄµçÁ÷¡£








