ÏÖ´ú¼ÒÍ¥µçÆ÷»¯³Ì¶ÈÔ½À´Ô½¸ß£¬Óõ簲ȫÊÇÒ»¸öÊ®·ÖÍ»³öµÄÎÊÌ⣮ϱíÌṩÁËÒ»×鲿·ÖÈ˵ÄÈËÌåµç×èƽ¾ùÖµÊý¾Ý£®
²âÁ¿ÏîÄ¿ÍêÈ«¸ÉÔïʱ³öº¹»ò³±ÊªÊ±
µç×èµçÁ÷£¨¼Ó220V£©µç×èµçÁ÷£¨¼Ó220V£©
ÊÖÓëÊÖÖ®¼ä200k¦¸1.1×10-3A5k¦¸______
ÊÖÓë½ÅÖ®¼ä300k¦¸7.3×10-4A8k¦¸______
ÊÖÓëËÜÁÏЬµ×Ö®¼ä400k¦¸5.5×10-4A10k¦¸______
£¨1£©´Ó±íÖпɿ´³ö¸ÉÔïʱµç×è´óÔ¼Êdz±ÊªÊ±µç×èµÄ______±¶
£¨2£©ÔÚ¿Õ¸ñÖÐÌîÈ룬¶ÔÈËÌå¼Ó220·üµçѹºóµÄµçÁ÷Öµ£®
£¨3£©Èô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÉÏÊöÄļ¸ÏîÊÇÊ®·ÖΣÏյģ®
£¨4£©µç·ÉÏÓйæ¸ñΪ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©£¬ÈçͼËùʾÓõçÆ÷RµÄ¹¦ÂÊÊÇ1500W£¬Õâʱͨ¹ýÈÛ˿ʵ¼ÊµçÁ÷ÊǶàÉÙ£¿Ò»¸ö³±ÊªµÄÈË£¬ÊֽŴ¥µç£¬ÎªÊ²Ã´ÈÛË¿²»»á¶Ï£¨¼´ÈÛË¿²»ÄܾÈÈËÃü£©£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©´Ó±íÖпɿ´³ö¸ÉÔïʱµç×èÓ볱ʪʱµç×裬´Ó¶ø¿ÉµÃ³öËüÃÇ×èÖµ¹Øϵ£»
£¨2£©ÓɱíÖÐÊý¾ÝµÃ³ö³±ÊªÊ±£¬ÊÖÓë½ÅÖ®¼äµÄµç×裬ÓÖÖªµÀµçÔ´µçѹ£¬ÀûÓÃÅ·Ä·¶¨ÂÉÇóͨ¹ýÈËÌåµÄµçÁ÷£»
£¨4£©°Ñ£¨2£©ÖмÆËã³öµÄ´¥µçµçÁ÷ÓëÈÛË¿µÄÈ۶ϵçÁ÷±È½Ï£¬ÕÒ³öÔ­Òò£®
½â´ð£º½â£º£¨1£©´Ó±íÖпɵã¬ÊÖÓëÊÖÖ®¼äÍêÈ«¸ÉÔïʱµç×èΪ200k¦¸£¬¶ø³±ÊªÊ±µç×èΪ5k¦¸£»ÊÖÓë½ÅÖ®¼äÍêÈ«¸ÉÔïʱµç×èΪ300k¦¸£¬¶ø³±ÊªÊ±µç×èΪ8k¦¸£»ÊÖÓëËÜÁÏЬµ×Ö®¼äÍêÈ«¸ÉÔïʱµç×èΪ400k¦¸£¬¶ø³±ÊªÊ±µç×èΪ10k¦¸£®ËùÒÔ¸ÉÔïʱµç×è´óÔ¼Êdz±ÊªÊ±µç×èµÄ40±¶£®
£¨2£©ÓÉÅ·Ä·¶¨ÂɿɵãºÈËÌå¼Ó220·üµçѹºó£¬ÊÖÓëÊÖÖ®¼ä³±ÊªÊ±µçÁ÷Ϊ4.4×10-3A£»
ÈËÌå¼Ó220·üµçѹºó£¬ÊÖÓë½ÅÖ®¼ä³±ÊªÊ±µçÁ÷Ϊ2.75×10-2A£»
ÈËÌå¼Ó220·üµçѹºó£¬ÊÖÓëËÜÁÏЬµ×Ö®¼ä³±ÊªÊ±µçÁ÷Ϊ2.2×10-2A£»
£¨3£©ÓÉÒÔÉϵçÁ÷ÊýÖµ¿ÉÖª£¬Èô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÊÖÓë½ÅÖ®¼ä³±ÊªÊ±ÊÇÊ®·ÖΣÏյģ®
£¨4£©£¨2£©ÓɱíÖÐÊý¾ÝµÃ³ö³±ÊªÊ±£¬ÊÖÓë½ÅÖ®¼äµÄµç×èR¡ä=8k¦¸=8000¦¸£¬
I¡ä=£»
¶øͨ¹ýÓõçÆ÷RµÄµçÁ÷I=£¬ËùÒÔ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©²»»áÈ۶ϣ¬
µ±ÈË·¢Éú´¥µçʱ£¬Í¨¹ýÈËÌåµÄµçÁ÷ԶСÓÚ±£ÏÕË¿È۶ϵçÁ÷£¨10A£©£¬¼´£ºÈËÒÑ´¥µç£¬µ«±£ÏÕ˿δ¶Ï£¬
ËùÒÔÈÛË¿²»»á¡°¾È¡±ÈËÃü£®
¹Ê´ð°¸Îª£º£¨1£©4£»
£¨2£©4.4×10-3A£»2.75×10-2A£»2.2×10-2A£»
£¨3£©ÊÖÓë½ÅÖ®¼ä³±ÊªÊ±ÊÇÊ®·ÖΣÏյģ»
£¨4£©6.82A£»Í¨¹ýÈËÌåµÄµçÁ÷ԶСÓÚ±£ÏÕË¿È۶ϵçÁ÷£¨10A£©£¬¼´£ºÈËÒÑ´¥µç£¬µ«±£ÏÕ˿δ¶Ï£¬
ËùÒÔÈÛË¿²»»á¡°¾È¡±ÈËÃü£®
µãÆÀ£º±¾Ì⿼²éÁËѧÉú¶Ôµç¹¦ÂʵĹ«Ê½¡¢Å·Ä·¶¨ÂɵÄÁ˽âÓëÕÆÎÕ£¬Í¨¹ý¼ÆËãÃ÷°×¡°ÈÛË¿²»»á¡®¾È¡¯ÈËÃü¡±µÄÔ­Òò£¬ÓÐÒâÒ壡
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÏÖ´ú¼ÒÍ¥µçÆ÷»¯³Ì¶ÈÔ½À´Ô½¸ß£¬Óõ簲ȫÊÇÒ»¸öÊ®·ÖÍ»³öµÄÎÊÌ⣮ϱíÌṩÁËÒ»×鲿·ÖÈ˵ÄÈËÌåµç×èƽ¾ùÖµÊý¾Ý£®
²âÁ¿ÏîÄ¿ ÍêÈ«¸ÉÔïʱ ³öº¹»ò³±ÊªÊ±
µç×è µçÁ÷£¨¼Ó220V£© µç×è µçÁ÷£¨¼Ó220V£©
ÊÖÓëÊÖÖ®¼ä 200k¦¸ 1.1¡Á10-3A 5k¦¸
4.4¡Á10-3
4.4¡Á10-3
ÊÖÓë½ÅÖ®¼ä 300k¦¸ 7.3¡Á10-4A 8k¦¸
2.75¡Á10-2
2.75¡Á10-2
ÊÖÓëËÜÁÏЬµ×Ö®¼ä 400k¦¸ 5.5¡Á10-4A 10k¦¸
2.2¡Á10-2
2.2¡Á10-2
£¨1£©´Ó±íÖпɿ´³ö¸ÉÔïʱµç×è´óÔ¼Êdz±ÊªÊ±µç×èµÄ
40
40
±¶
£¨2£©ÔÚ¿Õ¸ñÖÐÌîÈ룬¶ÔÈËÌå¼Ó220·üµçѹºóµÄµçÁ÷Öµ£®
£¨3£©Èô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÉÏÊöÄļ¸ÏîÊÇÊ®·ÖΣÏյģ®
£¨4£©µç·ÉÏÓйæ¸ñΪ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©£¬ÈçͼËùʾÓõçÆ÷RµÄ¹¦ÂÊÊÇ1500W£¬Õâʱͨ¹ýÈÛ˿ʵ¼ÊµçÁ÷ÊǶàÉÙ£¿Ò»¸ö³±ÊªµÄÈË£¬ÊֽŴ¥µç£¬ÎªÊ²Ã´ÈÛË¿²»»á¶Ï£¨¼´ÈÛË¿²»ÄܾÈÈËÃü£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012-2013ѧÄêºþÄÏÊ¡ÉÛÑôÏØʯÆëѧУ¸ß¶þµÚÈý´ÎÔ¿¼ÎÄ¿ÆÎïÀíÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º¼ÆËãÌâ

ÏÖ´ú¼ÒÍ¥µçÆ÷»¯³Ì¶ÈÔ½À´Ô½¸ß£¬Óõ簲ȫÊÇÒ»¸öÊ®·ÖÍ»³öµÄÎÊÌâ¡£
ϱíÌṩÁËÒ»×鲿·ÖÈ˵ÄÈËÌåµç×èƽ¾ùÖµÊý¾Ý¡£

²âÁ¿ÏîÄ¿
ÍêÈ«¸ÉÔïʱ
³öº¹»ò³±ÊªÊ±
µç×è
µçÁ÷£¨¼Ó220V£©
µç×è
µçÁ÷£¨¼Ó220V£©
ÊÖÓëÊÖÖ®¼ä
200k¦¸
1.1¡Á10-3A
5k¦¸
 
ÊÖÓë½ÅÖ®¼ä
300k¦¸
7.3¡Á10-4A
8k¦¸
 
ÊÖÓëËÜÁÏЬµ×Ö®¼ä
8000k¦¸
2.8¡Á10-5A
10k¦¸
 

¢Ù´Ó±íÖпɿ´³ö¸ÉÔïʱÊÖÓëÊÖÖ®¼äµç×è´óÔ¼Êdz±ÊªÊ±ÊÖÓëÊÖÖ®¼äµç×èµÄ     ±¶¡££¨2·Ö£©
¢ÚÔÚ¿Õ¸ñÖÐÌîÈ룬¶ÔÈËÌå¼Ó220·üµçѹºóµÄµçÁ÷Öµ¡££¨3·Ö£©
¢ÛÈô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÉÏÊöÄļ¸ÏîÊÇÊ®·ÖΣÏյġ££¨3·Ö£©
¢Üµç·ÉÏÓйæ¸ñΪ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©£¬ÈçÓÒͼËùʾÓõçÆ÷RµÄ¹¦ÂÊÊÇ1500W£¬Õâʱͨ¹ýÈÛ˿ʵ¼ÊµçÁ÷ÊǶàÉÙ£¿Ò»¸ö³±ÊªµÄÈË£¬ÊֽŴ¥µç£¬ÎªÊ²Ã´ÈÛË¿²»»á¶Ï£¨¼´ÈÛË¿²»ÄܾÈÈËÃü£©¡££¨4·Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2014½ìºþÄÏÊ¡ÉÛÑôÏØʯÆëѧ¸ß¶þµÚÈý´ÎÔ¿¼ÎÄ¿ÆÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º¼ÆËãÌâ

ÏÖ´ú¼ÒÍ¥µçÆ÷»¯³Ì¶ÈÔ½À´Ô½¸ß£¬Óõ簲ȫÊÇÒ»¸öÊ®·ÖÍ»³öµÄÎÊÌâ¡£

ϱíÌṩÁËÒ»×鲿·ÖÈ˵ÄÈËÌåµç×èƽ¾ùÖµÊý¾Ý¡£

²âÁ¿ÏîÄ¿

ÍêÈ«¸ÉÔïʱ

³öº¹»ò³±ÊªÊ±

µç×è

µçÁ÷£¨¼Ó220V£©

µç×è

µçÁ÷£¨¼Ó220V£©

ÊÖÓëÊÖÖ®¼ä

200k¦¸

1.1¡Á10-3A

5k¦¸

 

ÊÖÓë½ÅÖ®¼ä

300k¦¸

7.3¡Á10-4A

8k¦¸

 

ÊÖÓëËÜÁÏЬµ×Ö®¼ä

8000k¦¸

2.8¡Á10-5A

10k¦¸

 

¢Ù´Ó±íÖпɿ´³ö¸ÉÔïʱÊÖÓëÊÖÖ®¼äµç×è´óÔ¼Êdz±ÊªÊ±ÊÖÓëÊÖÖ®¼äµç×èµÄ     ±¶¡££¨2·Ö£©

¢ÚÔÚ¿Õ¸ñÖÐÌîÈ룬¶ÔÈËÌå¼Ó220·üµçѹºóµÄµçÁ÷Öµ¡££¨3·Ö£©

¢ÛÈô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÉÏÊöÄļ¸ÏîÊÇÊ®·ÖΣÏյġ££¨3·Ö£©

¢Üµç·ÉÏÓйæ¸ñΪ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©£¬ÈçÓÒͼËùʾÓõçÆ÷RµÄ¹¦ÂÊÊÇ1500W£¬Õâʱͨ¹ýÈÛ˿ʵ¼ÊµçÁ÷ÊǶàÉÙ£¿Ò»¸ö³±ÊªµÄÈË£¬ÊֽŴ¥µç£¬ÎªÊ²Ã´ÈÛË¿²»»á¶Ï£¨¼´ÈÛË¿²»ÄܾÈÈËÃü£©¡££¨4·Ö£©

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨08ÄêÆÎÌïÒ»Öжο¼ÎïÀíÎÄ£©£¨6·Ö£©ÏÖ´ú¼ÒÍ¥µçÆ÷»¯³Ì¶ÈÔ½À´Ô½¸ß£¬Óõ簲ȫÊÇÒ»¸öÊ®·ÖÍ»³öµÄÎÊÌâ¡£

ϱíÌṩÁËÒ»×鲿·ÖÈ˵ÄÈËÌåµç×èƽ¾ùÖµÊý¾Ý¡£

²âÁ¿ÏîÄ¿

ÍêÈ«¸ÉÔïʱ

³öº¹»ò³±ÊªÊ±

µç×è

µçÁ÷£¨¼Ó220V£©

µç×è

µçÁ÷£¨¼Ó220V£©

ÊÖÓëÊÖÖ®¼ä

200k¦¸

1.1¡Á10-3A

5k¦¸

 

ÊÖÓë½ÅÖ®¼ä

300k¦¸

7.3¡Á10-4A

8k¦¸

 

ÊÖÓëËÜÁÏЬµ×Ö®¼ä

400k¦¸

5.5¡Á10-4A

10k¦¸

 

¢Ù´Ó±íÖпɿ´³ö¸ÉÔïʱµç×è´óÔ¼Êdz±ÊªÊ±µç×èµÄ_______±¶¡£

¢ÚÔÚ¿Õ¸ñÖÐÌîÈ룬¶ÔÈËÌå¼Ó220·üµçѹºóµÄµçÁ÷Öµ¡£

¢ÛÈô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÉÏÊöÄļ¸ÏîÊÇÊ®·ÖΣÏյġ£

¢Üµç·ÉÏÓйæ¸ñΪ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©£¬ÈçÓÒͼËùʾÓõçÆ÷RµÄ¹¦ÂÊÊÇ1500W£¬Õâʱͨ¹ýÈÛ˿ʵ¼ÊµçÁ÷ÊǶàÉÙ£¿Ò»¸ö³±ÊªµÄÈË£¬ÊֽŴ¥µç£¬ÎªÊ²Ã´ÈÛË¿²»»á¶Ï£¨¼´ÈÛË¿²»ÄܾÈÈËÃü£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2007Äê½­ËÕÊ¡¸ß¿¼ÎïÀíÄ£ÄâÊÔ¾í£¨¶þ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÏÖ´ú¼ÒÍ¥µçÆ÷»¯³Ì¶ÈÔ½À´Ô½¸ß£¬Óõ簲ȫÊÇÒ»¸öÊ®·ÖÍ»³öµÄÎÊÌ⣮ϱíÌṩÁËÒ»×鲿·ÖÈ˵ÄÈËÌåµç×èƽ¾ùÖµÊý¾Ý£®
²âÁ¿ÏîÄ¿ÍêÈ«¸ÉÔïʱ³öº¹»ò³±ÊªÊ±
µç×èµçÁ÷£¨¼Ó220V£©µç×èµçÁ÷£¨¼Ó220V£©
ÊÖÓëÊÖÖ®¼ä200k¦¸1.1×10-3A5k¦¸______
ÊÖÓë½ÅÖ®¼ä300k¦¸7.3×10-4A8k¦¸______
ÊÖÓëËÜÁÏЬµ×Ö®¼ä400k¦¸5.5×10-4A10k¦¸______
£¨1£©´Ó±íÖпɿ´³ö¸ÉÔïʱµç×è´óÔ¼Êdz±ÊªÊ±µç×èµÄ______±¶
£¨2£©ÔÚ¿Õ¸ñÖÐÌîÈ룬¶ÔÈËÌå¼Ó220·üµçѹºóµÄµçÁ÷Öµ£®
£¨3£©Èô¶ÔÈ˵ݲȫµçÁ÷ÊÇ25mAÒÔÏ£¬ÉÏÊöÄļ¸ÏîÊÇÊ®·ÖΣÏյģ®
£¨4£©µç·ÉÏÓйæ¸ñΪ10AµÄÈÛË¿£¨Ë׳Ʊ£ÏÕË¿£©£¬ÈçͼËùʾÓõçÆ÷RµÄ¹¦ÂÊÊÇ1500W£¬Õâʱͨ¹ýÈÛ˿ʵ¼ÊµçÁ÷ÊǶàÉÙ£¿Ò»¸ö³±ÊªµÄÈË£¬ÊֽŴ¥µç£¬ÎªÊ²Ã´ÈÛË¿²»»á¶Ï£¨¼´ÈÛË¿²»ÄܾÈÈËÃü£©£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸