An ASK modulation circuit includes a logic control circuit, a rectifier circuit, and a constant-current source circuit. The logic control circuit controls, within a dead time period, a discharging current or an injection current is transmitted through a fi...

A method of controlling power supply equipment that includes receiving alternating current (AC) electrical power at the power supply equipment; selecting a mode from the following possible modes: high power buck, high power boost, low power buck, or low po...

A synchronous rectifier circuit can include: a full-bridge rectifier circuit having first, second, third, and fourth switches, where a common node of the first and fourth switches is configured as a first input terminal of the synchronous rectifier circuit...