ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Èçͼ£¨1£©ÎªÄ³Ò»ÈÈÃôµç×裨µç×èÖµËæζȵĸıä¶ø¸Ä±ä£¬ÇÒ¶ÔζȺÜÃô¸Ð£©µÄ¹ØϵÇúÏßͼ.

£¨1£©ÎªÁËͨ¹ý²âÁ¿µÃµ½Í¼£¨1£©ËùʾµÄ¹ØϵµÄÍêÕûÇúÏߣ¬ÔÚͼ£¨2£©¼×ºÍÒÒÁ½¸öµç·ÖÐӦѡÔñµÄÊÇͼ_______£»¼òҪ˵Ã÷ÀíÓÉ: _____________________.£¨µçÔ´µç¶¯ÊÆΪ£¬ÄÚ×è²»¼Æ£¬»¬¶¯±ä×èÆ÷µÄ×èֵΪ£©

£¨2£©ÔÚͼ£¨2£©±ûµÄµç·ÖУ¬µçÔ´µçѹºãΪ£¬µçÁ÷±í¶ÁÊýΪ£¬¶¨Öµµç×èÓÉÈÈÃôµç×èµÄ¹ØϵÇúÏß¿ÉÖª£¬ÈÈÃôµç×èÆäÁ½¶ËµçѹΪ_______V£¬µç×èµÄ×èÖµ_______¦¸.

¡¾´ð°¸¡¿¼× µçѹȡֵ·¶Î§¹ã 4.4 135.3

¡¾½âÎö¡¿

(1)[1][2]ÒªÃè»æ·ü°²ÌØÐÔÇúÏߣ¬µçѹҪ´ÓÁ㿪ʼÁ¬Ðø±ä»¯ÇÒµçѹȡֵ·¶Î§¹ã£¬»¬¶¯±ä×èÆ÷²ÉÓ÷Öѹʽ½Ó·¨£¬¹ÊÑ¡ÔñµÄÊÇͼ¼×£»

(2)[3][4]ÈÈÃôµç×èºÍR2´®ÁªºóÓëR1²¢Áª£¬µçÁ÷±í²âÁ¿¸É·µçÁ÷£¬ÒÑÖªµçÔ´µçѹºÍR1µÄµç×è¿ÉÇó³öÁ÷¾­ËüµÄµçÁ÷

ÓÖÒòΪµçÁ÷±íʾÊýΪ70mA£¬ËùÒÔͨ¹ýÈÈÃôµç×èµÄµçÁ÷Ϊ

´ÓͼÖпÉÒÔ¿´³öµ±Í¨¹ýÈÈÃôµç×èµÄµçÁ÷Ϊ34mAʱ£¬ÈÈÃôµç×èÁ½¶ËµÄµçѹΪ4.4V£¬¹ÊR2µÄ×èֵΪ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø