ä½ çé®é¢æç¹æ¨¡ç³äºï¼
1ãCR1620æ¯æä¹æ ·è§æ ¼ççµæ± å¢å¯è½ä½ ç¥éï¼æå¯ä¸ç¥éäºï¼è¿å称åºè¯¥æå¤ç§è§æ ¼å§ï¼
2ãåä¸ç¦æ°çLEDç¯,çµæ± ä¾çµç
§ææ¶é´é¿çåå³äºçµæ± çå¨è½è½éçå¤å°ï¼å³å¤å°"mAH"ãææºä¸çµæ± ä¸é½æè¿æ°æ®çï¼ä¸åªæçµåï¼ä½ èªå·±æå¼ä½ ææºççã
3ãçµæ± è½ä¸è½ç¹äº®LEDç¯ï¼è¦ççµæ± æä¾ççµå大å°åLEDç¯è¾å
¥çµå大å°æ¯å¦å¹é
ï¼ç®åå°è¯´çµæ± ä¾çµçµåè¦ç¥å¤§äºLEDè¾å
¥çµåãç½å
LEDä¸è¬è¾å
¥çµåé½å¨ 2.8V 以ä¸ãä¹ä¸ç¥éä½ çLEDç¯æ¯åé¢ç¯è¿æ¯å¤ä¸ªï¼æ¯å¹¶èè¿æ¯ä¸²èï¼
ä½ ççµæ± å¨è½æ¯å¤å°mAHï¼ä½ ççµæ± è½ç¹äº®LEDç¯åï¼ä½ çLEDç¯è¦æ±è¾å
¥çµååçµæµæ¯å¤å°ï¼ä½ å
ææ¸
è¿ä¸é®é¢ã
以ä¸æ¯ä¸è¬è®¡ç®æ¹æ³ï¼ä¸ç®ç²¾ç¡®ï¼ä½å¸æå¯¹ä½ æ帮å©ï¼
çµæ± 使ç¨æ¶é¿=çµæ± æ 称çè½é大å°ï¼mAHï¼ X 80%ï¼ä¸è½å
¨ç¨å
ï¼åªè½ç¨80%ï¼/è´è½½çµæµ(åä½mA)ï¼å¾å°æ°æ®åä½ä¸ºå°æ¶ã
å¦æçææºï¼çµæ± æ 称为950mAH, 3.7V ,å¾
æºæ¶ææºèè½ä¸º3.7V 10mA(å³å¾
æºæ¶èåç为0.037W,å®é
çµåä¼ç¨ä½äº3.7V),åæææºå¾
æºæ¶é¿ä¸º76å°æ¶ï¼å¦æå¼é³ä¹ææºèè½ä¸º3.7V 20mAï¼åæææºå
满çµåå¼é³ä¹æ¶é¿ä¸º38å°æ¶ã
çµåX çµæµ=åç
追é®å°±ä¸åé¢LEDç¯ååé¢çµæ± (çµæ± 为纽æ£å)ï¼LEDç¯ççµåæ¯ä¸æ ·çï¼åªä¸ªçµæ± çä¾çµæ¶é´é¿.
çµæ± è§æ ¼è¡¨ æ 称çµåï¼3V æ 称容éï¼70mAh æ åçµæµï¼0.1mA æ大è¿ç»çµæµï¼0.3mA æ大èå²çµæµï¼8mA æ大尺寸ï¼Î¦16.0x2.0mm