ÌâÄ¿ÄÚÈÝ

ÔÚ²âÁ¿Î´Öªµç×èRx×èÖµµÄʵÑéÖУ¬¿É¹©Ñ¡ÔñµÄÆ÷²ÄÓУº

´ý²âµç×èRx£¨×èÖµÔ¼300£©£»

µçÁ÷±íA1£¨Á¿³Ì20 mA£¬ÄÚ×èÔ¼50 £©£»

µçÁ÷±íA2£¨Á¿³Ì50 mA£¬ÄÚ×èÔ¼10 £©£»

µç×èÏäR£¨0Ò»999.9£©£»

»¬¶¯±ä×èÆ÷R1£¨20 £¬2A£©£»

»¬¶¯±ä×èÆ÷R2£¨1 750 £¬0.3 A£©£»

µçÔ´E£¨µç¶¯ÊÆ6. 0 V£¬ÄÚ×è²»¼Æ£©£»

¿ª¹ØS¼°µ¼ÏßÈô¸É¡£

ijͬѧ²ÉÓÃÈçÏ·½°¸½øÐвâÁ¿£º

a.°´Í¼¼×Á¬ºÃµç·£¬µ÷½Ú»¬Æ¬PºÍRµÄ×èÖµ£¬Ê¹µçÁ÷±íÖ¸ÕëÖ¸ÔÚºÏÊÊλÖ㬼ÇÏ´ËʱA1ʾÊýI1¡¢A2ʾÊýI2ºÍµç×èÏä×èÖµR0£»

b.½«µçÁ÷±íA1¸Ä½Óµ½Áíһ֧·£¨ÈçͼÒÒ£©£¬±£³Öµç×èÏä×èÖµR0²»±ä£¬µ÷½ÚP,ʹA2ʾÊýÈÔΪI2£¬¼ÇÏ´ËʱA1ʾÊý£»

c.¼ÆËãµÃµ½RxµÄ×èÖµ¡£

£¨1£©¸Ãͬѧ°´Í¼¼×Á¬³ÉÈçͼ±ûËùʾµÄµç·£¬ÇëÖ¸³öµÚ Ìõµ¼ÏßÁ¬½Ó´íÎó£¨Ìîͼ±ûÖбíʾµ¼ÏßµÄÊý×Ö£©¡£

£¨2£©ÕýÈ·Á¬Ïߺ󣬱պÏS£¬½«P´Ó×óÏòÓÒ»¬¶¯£¬·¢ÏÖ¿ªÊ¼Ê±A2ʾÊý±ä»¯²»´ó£¬µ±ÁÙ½ü×îÓÒ¶ËʱʾÊý±ä»¯Ã÷ÏÔ£¬ÕâÊÇÑ¡ÔñÁË»¬¶¯±ä×èÆ÷ Ôì³ÉµÄ£¨Ìî"R1¡±»ò "R2¡±£©¡£

£¨3£©´ý²âµç×èRx£½ £¨ÓÃI1¡¢I2¡¢R0¡¢I1/ µÄijЩÁ¿±íʾ£©£»Õë¶Ô¸ÃʵÑé·½°¸£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ £¨ÌîÑ¡ÏîÇ°µÄ×Öĸ£©¡£

A.µçÁ÷±íA1µÄÄÚ×è²»»áÔì³ÉϵͳÎó²î

B.µçÁ÷±íA2µÄÄÚ×è»áÔì³ÉϵͳÎó²î

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø