ÌâÄ¿ÄÚÈÝ
ͨ¹ýʵÑ飬ҪÃè»æÒ»¸ö¡°2.5V£¬0.2W¡±Ð¡µÆÅݵķü°²ÌØÐÔÇúÏß¡£ÊµÑéʱ£¬ÒªÇóСµÆÅÝÁ½¶Ëµçѹ´ÓÁãÖð½¥Ôö´óµ½¶î¶¨µçѹ¡£¿É¹©Ñ¡ÔñµÄÒÇÆ÷ÓÐ
A£®Á¿³ÌΪ0¡«0.6A£¬ÄÚ×èΪ0.2WµÄµçÁ÷±í |
B£®Á¿³ÌΪ0¡«100mA£¬ÄÚ×èΪ5WµÄµçÁ÷±í |
C£®Á¿³ÌΪ0¡«3V£¬ÄÚ×èΪ10kWµÄµçѹ±í |
D£®Á¿³ÌΪ0¡«15V£¬ÄÚ×èΪ50kWµÄµçѹ±í |
F£®×î´óֵΪ1 kW£¬¶î¶¨µçÁ÷Ϊ0.1AµÄ»¬¶¯±ä×èÆ÷
G£®Ñ§ÉúµçÔ´¡¢µ¼Ïß¡¢µç¼üµÈ
£¨1£©µçÁ÷±íӦѡ £¬µçѹ±íӦѡ £¬»¬¶¯±ä×èÆ÷Ӧѡ £®£¨Ìî´úºÅ£©£¬
£¨2£©ÇëÄãÔÚÓұ߷½¿òÄÚ»³öʵÑéµÄµç·ͼ¡£
£¨1£© B £» C £» E
£¨2£©
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿