FIELD: electrical engineering.
SUBSTANCE: field of application: electrical engineering. Electronic device comprises a charger for determining the type of power source connected to the charger, and adjusting the power from said power supply by said charging device to change the impedance of the power supply based on the installed type of power source. In this case, the charger is configured to determine a particular first mode from several modes of operation of the charger based on the power consumption and determine a specific second mode of several modes of operation of the charger based on the state of the battery charge. This particular first mode is a voltage regulator mode.
EFFECT: technical result is an increase in the efficiency of power conversion using only one power conversion stage.
10 cl, 9 dwg
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