Category: Home Appliances

Question:
1300mah can use long

Answer:
milliamperes represents the capacity, if you want to measure how long it also requires parameters, is to use electrical power (or is used at the rated voltage electrical current value) to calculate. For example the use electrical appliances rated current is 1300 milliamperes, then the 1300 milliamperes when the battery can be used one hour. But with a lot of electrical current are not always constant. Such as mobile phones, it has a lot of uncertainty in different states: standby, talk, signal strength, play games, listen to songs, etc., so can not accurately calculate the battery, 1300mah more used to assess the capacity of power supply size, the same with the electric in the same state, the greater the power capacity for the longer use time.

1300mah能用多久

分类:家电

问题:
1300mah能用多久

回答:
毫安时，代表的是容量，如果要衡量它能用多久，还需要个参数，就是用电器的功率（或者是用电器在额定电压下的电流值），才能计算。比如该用电器额定电流是1300毫安，那么1300毫安时的电池能用一小时。而用电器的电流有很多都不是一直恒定的。如手机，它有很多不确定的不同状态：待机、通话、信号强弱、玩游戏，听歌曲等等，所以…