
In recent years, as the market for portable devices such as mobile phones, tablet computers, digital cameras, MP3 players,

A modulation control method commonly used in power adapters. Pulse width modulation is an analog control method that modula

The notebook computer is a highly integrated electrical equipment, which has high requirements for voltage and current. At

If someone mentioned a power adapter to you suddenly, you might wonder what a power adapter is, but you might not have thou

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