ÌâÄ¿ÄÚÈÝ
ͼ¼×ÖеıäѹÆ÷ΪÀíÏë±äѹÆ÷£¬ÔÏßȦµÄÔÑÊýnlÓ븱ÏßȦµÄÔÑÊýn2Ö®±ÈΪ10£º1£®±äѹÆ÷µÄÔÏßȦ½ÓͼÒÒËùʾµÄÕýÏÒ½»Á÷£¬Á½¸ö×èֵΪ11¦¸µÄ¶¨Öµµç×è´®Á¬½ÓÔÚ¸±ÏßȦÁ½¶Ë£®µçѹ±í¾ùΪÀíÏëµç±í£®Ôò£¨¡¡¡¡£©
![](http://thumb.zyjl.cn/pic3/upload/images/201201/4/b4ea9bd5.png)
![](http://thumb.zyjl.cn/pic3/upload/images/201201/4/b4ea9bd5.png)
·ÖÎö£º¸ù¾ÝͼÏó¿ÉÒÔÇóµÃÊä³öµçѹµÄÓÐЧֵ¡¢ÖÜÆÚºÍƵÂʵȣ¬ÔÙ¸ù¾ÝµçѹÓëÔÑÊý³ÉÕý±È¼´¿ÉÇóµÃ½áÂÛ£®
½â´ð£º½â£ºA¡¢ÓÉͼÏó¿ÉÖª£¬½»Á÷µçµÄÖÜÆÚΪ0.02s£¬ËùÒÔ½»Á÷ƵÂʼ´Îª50Hz£¬ËùÒÔAÕýÈ·£®
B¡¢µçѹ±íµÄʾÊýΪ½»Á÷µçµÄÓÐЧֵ£¬Óë±ä»¯µÄ¹æÂÉÎ޹أ¬ÓÐͼÏó¿ÉÖª£¬ÔÏßȦµÄµçѹÓÐЧֵΪ220V£¬ËùÒÔµçѹ±íV1ʾÊýΪ220V£¬ËùÒÔB´íÎó£®
C¡¢¸ù¾ÝµçѹÓëÔÑÊý³ÉÕý±È¿ÉÖª£¬¸±ÏßȦµÄµçѹµÄÓÐЧֵΪ22V£¬ÔÚ¸±ÏßȦÖУ¬ÓÉÓÚÊÇÁ½¸öµÈ´óµÄµç×è´®Áª£¬ËùÒÔµçѹ±íV2ʾÊýΪ¸±ÏßȦµçѹµÄÒ»°ë£¬¼´Îª11V£¬ËùÒÔCÕýÈ·£®
D¡¢ÀíÏë±äѹÆ÷µÄÊäÈ빦ÂʺÍÊä³ö¹¦ÂÊÏàµÈ£¬¸±ÏßȦÏûºÄµÄ×ܹ¦ÂÊΪP=
=
W=22W£¬ËùÒÔÔÏßȦµÄÊäÈ빦ÂÊΪ22W£¬ËùÒÔD´íÎó£®
¹ÊÑ¡AC£®
B¡¢µçѹ±íµÄʾÊýΪ½»Á÷µçµÄÓÐЧֵ£¬Óë±ä»¯µÄ¹æÂÉÎ޹أ¬ÓÐͼÏó¿ÉÖª£¬ÔÏßȦµÄµçѹÓÐЧֵΪ220V£¬ËùÒÔµçѹ±íV1ʾÊýΪ220V£¬ËùÒÔB´íÎó£®
C¡¢¸ù¾ÝµçѹÓëÔÑÊý³ÉÕý±È¿ÉÖª£¬¸±ÏßȦµÄµçѹµÄÓÐЧֵΪ22V£¬ÔÚ¸±ÏßȦÖУ¬ÓÉÓÚÊÇÁ½¸öµÈ´óµÄµç×è´®Áª£¬ËùÒÔµçѹ±íV2ʾÊýΪ¸±ÏßȦµçѹµÄÒ»°ë£¬¼´Îª11V£¬ËùÒÔCÕýÈ·£®
D¡¢ÀíÏë±äѹÆ÷µÄÊäÈ빦ÂʺÍÊä³ö¹¦ÂÊÏàµÈ£¬¸±ÏßȦÏûºÄµÄ×ܹ¦ÂÊΪP=
U2 |
R |
222 |
22 |
¹ÊÑ¡AC£®
µãÆÀ£ºÕÆÎÕסÀíÏë±äѹÆ÷µÄµçѹ¡¢µçÁ÷Ö®¼äµÄ¹Øϵ£¬×î´óÖµºÍÓÐЧֵ֮¼äµÄ¹Øϵ¼´¿É½â¾ö±¾Ì⣮
![](http://thumb.zyjl.cn/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
![¾«Ó¢¼Ò½ÌÍø](http://thumb.zyjl.cn/pic3/upload/images/201305/82/bccec4a6.png)
A¡¢µçѹµÄÓÐЧֵΪ311OV | B¡¢µçѹµÄÓÐЧֵΪ2200V | C¡¢µçÁ÷±ä»¯µÄƵÂÊΪ25Hz | D¡¢µçÁ÷µÄÓÐЧֵΪ22A |