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Change log entry 92105
Processed by: richwarm (2025-10-13 00:09:48 UTC)
Comment: << review queue entry 84349 - submitted by 'encn' >>
毫安时(mAh)是电量的常用单位,为主单位安时(Ah)的千分之一级单位,1Ah对应1000mAh。其物理意义为电流强度(毫安)与时间(小时)的乘积,1mAh=3.6库仑,1Ah等于3600库仑。该单位常用于标注手机电池、充电电池的容量。电池充电时间可通过容量除以充电电流计算,例如2000mAh电池以500mA充电需4小时。蓄电池容量常以电压与安时组合标注,如“36V/10Ah”表示该电池在1A放电电流下工作10小时,总能量为360Wh(等效1296000焦耳)。
Diff:
毫安時 毫安时 [[hao2an1shi2]] /milliampere-hour (mAh)/
By MDBG 2025
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