The relationship between the power supply of the notebook and the battery
2, when the laptop turns on the power adapter, and the battery power is low, the charging circuit detects the battery power is lower than the set value, the power adapter will side of the host power supply, while the battery charge. After the charge is restored, it is restored to the power supply state directly from the adapter.
Therefore, the relationship between the power supply of the notebook and the battery is that the battery is charged by the power adapter when the battery level is below the set value.
1, when the notebook battery is fully charged, and connected to the power adapter, usually by the adapter directly to the host power supply, this time the battery is idle, the adapter power supply without battery conversion.
The relationship between the laptop power adapter and the battery should not be called a power supply relationship, both of which are devices that power the notebook host. The basic relationship between the power adapter, the battery, and the host is as follows:
