Power Supplies: MOSFETs are commonly used in switch-mode power supplies (SMPS) for voltage regulation and efficient power conversion.

Motor Control: MOSFETs are used in motor driver circuits for controlling the speed and direction of electric motors.

Voltage Regulation: They can be used in voltage regulator circuits to stabilize and regulate the output voltage.

Electronic Switching: MOSFETs serve as electronic switches in various applications, enabling or disabling the flow of current based on the input signal.

Inverters: MOSFETs are integral components in DC to AC inverters commonly used in solar inverters and uninterruptible power supplies (UPS).

Audio Amplifiers: In Class D audio amplifiers, MOSFETs are often used for efficient signal amplification.