Bidirectional Pwm switch using h bridge

Bi-directional control for a single capacitive load

Support voltage from 1 to 1.5v.

Maximum current up to 80A peak, reduce to 60A gradually according to temperature.

18 KHz switching frequency for quiet operation.

Reverse polarity protection.

Protection of overvoltage and current.

Input voltage 5v /60A

Buttons for quick testing.

LEDs for motor output state.

Overcurrent protection with active current limiting.

Temperature protection.

Undervoltage [login to view URL] can controlled using an analog joystick or microcontroller (PWM, Serial). MOSFETs are switched at 18 KHz to ensure quiet operation and no annoying whining sound.

Besides, it also equipped with a microcontroller unit to provide smart features such as multiple input modes and current limit and thermal protection.

Habilidades: Eletrônica, Engenharia Elétrica, Microcontrolador, Engenharia, Design de Circuito

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ID do Projeto: #28304246