HIGH-FREQUENCY ELECTROMAGNETIC INDUCTION CONTROL CIRCUIT

A high-frequency electromagnetic induction control circuit includes a charging control circuit, a battery control and protection circuit, a battery, a main control MCU, a display control circuit, a keyboard control circuit, a drive circuit, a high-frequency heating circuit, and an induction heating circuit. The charging control circuit supplies a charging voltage and a charging current for the battery. The battery control and protection circuit is configured to detect whether the charging voltage and the charging current are qualified. The battery supplies power for the main control MCU. The main control MCU is configured to detect an input voltage of the battery, and the display control circuit sends out a signal whether the battery is in an under-voltage state. The keyboard control circuit is configured to control the main control MCU to operate. The output voltage of the main control MCU is boosted by the drive circuit.