ÌâÄ¿ÄÚÈÝ

ͼ¼×Ϊ¶ÔijһÈÈÃôµç×è²âÁ¿µÃµ½µÄI-U¹ØϵÇúÏßͼ¡£ÒÑÖªµçÔ´µç¶¯ÊƺãΪ6V£¬ÄÚ×è²»¼Æ£¬»¬¶¯±ä×èÆ÷µÄ×î´ó×èֵΪ10¦¸£¬µçѹ±íVµÄÄÚ×èԼΪ10k¦¸£¬µçÁ÷±íAµÄÄÚ×èԼΪ0.1¦¸£¬ÈÈÃôµç×èµÄ·ûºÅΪ£¬¿ª¹ØÒ»¸ö£¬µ¼ÏßÈô¸É¡£

£¨1£©ÇëÔÚ·½¿òÄÚ»­³öÈÈÃôµç×èµÄ·ü°²ÌØÐÔÇúÏßµÄʵÑéµç·ԭÀíͼ£¨ÓÃÌâÄ¿¸ø³öÒÇÆ÷µÄ·ûºÅ±íʾ£©¡£
£¨2£©ÈôÓÉÌâÖиø³öµÄµçÔ´¡¢ÈÈÃôµç×è¡¢µçÁ÷±í£¬ÔÙÓÃÒ»¶¨Öµµç×èR0×é³ÉÈçͼÒÒËùʾµç·£¬µçÁ÷±í¶ÁÊýΪ20mA£¬ÓÉÈÈÃôµç×èµÄI-U¹ØϵÇúÏß¿ÉÖª£¬ÈÈÃôµç×èµç×èÁ½¶ËµÄµçѹΪ_______V£¬R0ֵΪ_______¦¸.
£¨3£©ÈçͼÒÒÖУ¬ÈÈÃôµç×èµÄ¹¦ÂÊÊÇ__________W£»ÈôÔÙ½«Ò»¸öͬÑùµÄ¶¨Öµµç×èR0ÓëÈÈÃôµç×è´®Áª½ÓÈëµç·£¬ÔòÈÈÃôµç×èµÄ¹¦ÂÊΪ_________W£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©¡£
£¨1£©ÈçͼËùʾ£¨2£©£¬£¨3£©£¬

ÊÔÌâ·ÖÎö£º£¨1£©ÓÉÓÚÈÈÃôµç×èµÄµçѹºÍµçÁ÷Ðè´ÓÁ㿪ʼ²âÆð£¬Ôò»¬¶¯±ä×èÆ÷Ðè²ÉÓ÷Öѹʽ½Ó·¨£®Í¨¹ýÈÈÃôµç×èµÄ·ü°²ÌØÐÔÇúÏß¿ÉÖª£¬ÈÈÃôµç×èµÄ×èÖµ½Ï´ó£¬Ô¶´óÓÚµçÁ÷±íµÄÄÚ×裬ÊôÓÚ´óµç×裬µçÁ÷±íÐè²ÉÓÃÄÚ½Ó·¨£®µç·ͼÈçͼËùʾ£®

£¨2£©ÓÉͼ¼×ËùʾͼÏó¿ÉÖª£¬µçÁ÷±í¶ÁÊýΪ20mAʱÈÈÃôµç×èÁ½¶ËµÄµçѹΪ4V£¬¸ù¾ÝÅ·Ä·¶¨Âɵ㬵ç×èR0µÄµçѹΪ£¬Ôòµç×è
£¨3£©ÓÉͼ¼×ËùʾͼÏó¿ÉÖª£¬µçÁ÷±í¶ÁÊýΪ20mAʱÈÈÃôµç×èÁ½¶ËµÄµçѹΪ4V£¬ÔòÈÈÃôµç×蹦ÂÊ£»

µçÔ´ÓëÁ½¶¨Öµµç×è×é³ÉµÄµÈЧµçÔ´U-IͼÏóÈçͼËùʾ£¬ÓÉͼʾͼÏó¿ÉÖª£¬ÈÈÃôµç×èÁ½¶ËµçѹΪ3.2V£¬Í¨¹ýËüµÄµçÁ÷Ϊ14mA£¬
¹¦ÂÊ£»
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
(14·Ö)ΪÁËÃè»æСµÆÅݵķü°²ÌØÐÔÇúÏߣ¬ÊµÑéÊҿɹ©Ñ¡ÔñµÄÆ÷²ÄÈçÏ£º
A£®´ý²âСµÆÅÝ(6V  500mA)   B£®µçÁ÷±íA(0-0.6A ÄÚ×èÔ¼0.5¦¸)
C£®µçѹ±íV(0-3V ÄÚ×è5k¦¸)  D£®»¬¶¯±ä×èÆ÷R1(0-lk¦¸ 100mA)
E£®»¬¶¯±ä×èÆ÷R2(0-5¦¸ 1.5A)  F£®µç×èÏäR3(0-9999.9¦¸)
G£®Ö±Á÷µçÔ´E(Ô¼6V£¬ÄÚ×è²»¼Æ)H£®¿ª¹ØS£¬µ¼ÏßÈô¸É
      
(1)½«µçѹ±íÁ¿³ÌÀ©´óΪ6V£¬ÓëËü´®ÁªµÄµç×èÏäµÄ×èÖµÓ¦µ÷Ϊ        k¦¸.
(2)ͼ¼×Öл­³öÁËʵÑéµÄ²¿·Öµç·£¬ÇëÄ㲹ȫµç·ͼ£»»¬¶¯±ä×èÆ÷ӦѡÓà    (Ñ¡Ìî"Rl"»ò"R2").
(3)ʵÑéÖУ¬±ä×èÆ÷»¬¶¯´¥Í·PÔÚab¼äÒƶ¯Ê±£¬·¢ÏÖСµÆÅÝÁ½¶ËµÄµçѹֻÄÜÔÚ3.5V-6.0V¼ä±ä»¯£¬Ôòµç·ÖгöÏֵĹÊÕÏ¿ÉÄÜÊÇ     
(4)Åųý¹ÊÕϺ󣬲âÁ¿³ö¶à×éÊý¾ÝÒÔµÆÅÝÁ½¶ËµÄµçѹUΪºáÖᣬµçÁ÷±íµÄʾÊýIΪ×ÝÖᣬÃèµã×÷³öСµÆÅݵķü°²ÌØÐÔÇúÏßÈçͼËùʾ£®Èôµçѹ±íVµÄʵ¼Ê×èÖµ´óÓÚ5k¦¸£¬ÔòСµÆÅÝʵ¼ÊµÄ·ü°²ÌØÐÔÇúÏßÓ¦ÔÚËù»­Í¼ÏߵĠ     (Ñ¡Ìî"ÉÏ·½"»ò"Ï·½").
¢ÉÈç¹û¸Ä×°ºóµÄµçѹ±íÓÐÁ½¸öÁ¿³Ì3VºÍ6V£¬Çë¸ù¾Ýͼ¼×µÄµç·ͼÓñʻ­Ïß´úÌæµ¼Ïߣ¬½«Í¼ÖеÄʵÑéµç·Á¬½ÓÍêÕû¡£²¢¸ù¾Ýͼ˵Ã÷Ôڱպϵç¼ü֮ǰ»¬Æ¬PÓ¦Ó¦ÖÃÓÚ    ¶Ë£¨Ñ¡Ìî¡°a¡±¡¢¡°b¡±»ò¡°abÖм䡱£©               

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

¾«Ó¢¼Ò½ÌÍø