å
17次ï¼å
±è®¡çº¦1.5度çµã
10400毫å®æ¶çå
çµå®çµè¯ï¼å¹³åå·¥ä½çµåæ¯3.7vï¼é£ä¹æ»å¸æ¶è½éæ¯10400毫å®æ¶x3.7v=38480豪ç¦æ¶ï¼å¤§çº¦å°±æ¯38.4ç¦æ¶ã
ä»å
çµå¤´è¾åº5vççµé转å°å
çµå®çµè¯ç容éæ¯ä¼æä¸å®æèçï¼è¿ä¸ªè½¬åç大约æ¯0.7ãå°±æ¯è¯´å
çµå¤´çè¾åºéè¦38.4ç¦æ¶/0.7=54.857...ç¦æ¶ã
å
çµå¤´æ¬èº«æ220v交æµå¸çµè½¬å为5vç´æµçµï¼ä¹ä¼æä¸ä¸ªè½¬åçï¼å§ä¸ä»¥0.6æ¥ç®ãé£ä¹å
çµå¤´54.857ç¦æ¶çè¾åºå°±éè¦
54.857/0.6=91.428...ç¦æ¶ççµéãä¸åº¦çµæ¯1000ç¦æ¶ï¼é£ä¹91.428/1000=0.09128度çµãå°±æ¯æ¯å
ä¸æ¬¡çµæ¶èççµåã
0.09128度x17=1.5517....度就æ¯æåçæ¡--å
17次ä¸å
±ç¨äºå¤§çº¦1.5度çµã
è³äº1500毫å®å
24å°æ¶æ¯é误çæ°æ®ãæ 示è¾åºçµæµ1500毫å®ä¸è¡¨ç¤ºå®é
å·¥ä½çµæµ1500毫å®ï¼å·®è·æ¯å¾å¤§çã
温馨提示:答案为网友推荐,仅供参考