ÌâÄ¿ÄÚÈÝ
ijͬѧҪ²âÁ¿Ò»¸öÓɾùÔÈвÄÁÏÖÆ³ÉµÄÔ²ÖùÌåµÄµç×èÂʦѡ£²½ÖèÈçÏ£º
£¨1£©ÓÃ20·Ö¶ÈµÄÓα꿨³ß²âÁ¿Æä³¤¶ÈÈçͼËùʾ£¬¿ÉÖªÆä³¤¶ÈΪ________________mm£»
£¨1£©ÓÃ20·Ö¶ÈµÄÓα꿨³ß²âÁ¿Æä³¤¶ÈÈçͼËùʾ£¬¿ÉÖªÆä³¤¶ÈΪ________________mm£»
£¨2£©ÓÃÂÝÐý²â΢Æ÷²âÁ¿ÆäÖ±¾¶ÈçͼËùʾ£¬¿ÉÖªÆäÖ±¾¶Îª__________mm£»
£¨3£©ÓöàÓõç±íµÄµç×è¡°¡Á10¡±µµ£¬°´ÕýÈ·µÄ²Ù×÷²½Öè²â´ËÔ²ÖùÌåµÄµç×裬±íÅ̵ÄʾÊýÈçͼ£¬Ôò¸Ãµç×èµÄ×èֵԼΪ__________¦¸¡£
£¨4£©Îª¸ü¾«È·µØ²âÁ¿Æäµç×裬ÏÖÓÐµÄÆ÷²Ä¼°Æä´úºÅºÍ¹æ¸ñÈçÏ£º
´ý²âÔ²ÖùÌåµç×èR
µçÁ÷±íA1£¨Á¿³Ì0¡«3mA£¬ÄÚ×èÔ¼50¦¸£©
µçÁ÷±íA2£¨Á¿³Ì0¡«15mA£¬ÄÚ×èÔ¼30¦¸£©
µçѹ±íV1£¨Á¿³Ì0¡«3V£¬ÄÚ×èÔ¼10k¦¸£©
µçѹ±íV2£¨Á¿³Ì0¡«15V£¬ÄÚ×èÔ¼25k¦¸£©
Ö±Á÷µçÔ´E£¨µç¶¯ÊÆ4V£¬ÄÚ×è²»¼Æ£©
»¬¶¯±ä×èÆ÷R1£¨×èÖµ·¶Î§0¡«15¦¸£©
»¬¶¯±ä×èÆ÷R2£¨×èÖµ·¶Î§0¡«2k¦¸£©
¿ª¹ØS£¬µ¼ÏßÈô¸É
ΪʹʵÑéÎó²î½ÏС£¬ÒªÇó²âµÃ¶à×éÊý¾Ý½øÐзÖÎö£¬ÇëÔÚ¿òÖл³ö²âÁ¿ÓõÄÕýÈ·µç·ͼ£¬²¢±êÃ÷ËùÓÃÆ÷²ÄµÄ´úºÅ¡£
´ý²âÔ²ÖùÌåµç×èR
µçÁ÷±íA1£¨Á¿³Ì0¡«3mA£¬ÄÚ×èÔ¼50¦¸£©
µçÁ÷±íA2£¨Á¿³Ì0¡«15mA£¬ÄÚ×èÔ¼30¦¸£©
µçѹ±íV1£¨Á¿³Ì0¡«3V£¬ÄÚ×èÔ¼10k¦¸£©
µçѹ±íV2£¨Á¿³Ì0¡«15V£¬ÄÚ×èÔ¼25k¦¸£©
Ö±Á÷µçÔ´E£¨µç¶¯ÊÆ4V£¬ÄÚ×è²»¼Æ£©
»¬¶¯±ä×èÆ÷R1£¨×èÖµ·¶Î§0¡«15¦¸£©
»¬¶¯±ä×èÆ÷R2£¨×èÖµ·¶Î§0¡«2k¦¸£©
¿ª¹ØS£¬µ¼ÏßÈô¸É
ΪʹʵÑéÎó²î½ÏС£¬ÒªÇó²âµÃ¶à×éÊý¾Ý½øÐзÖÎö£¬ÇëÔÚ¿òÖл³ö²âÁ¿ÓõÄÕýÈ·µç·ͼ£¬²¢±êÃ÷ËùÓÃÆ÷²ÄµÄ´úºÅ¡£
£¨1£©50.15
£¨2£©4.697~4.700
£¨3£©220
£¨4£©
£¨2£©4.697~4.700
£¨3£©220
£¨4£©
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿