Which allows the switching of DC motor by using two outputs and four F...
Explanation: The H bridge can be created by using several switches which allows a DC motor to be switched on and reversed in the direction. The switching can be done by using two outputs and four FETs.
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Which allows the switching of DC motor by using two outputs and four F...
Explanation:
H Bridge:
An H bridge is a circuit configuration commonly used to control the speed and direction of a DC motor. It consists of four switches (usually FETs) arranged in an "H" shape.
Switching DC Motor:
By controlling the switches in the H bridge, you can change the direction of the current flow through the motor, allowing it to rotate in either direction. This is achieved by activating the switches in a specific sequence.
Using Two Outputs and Four FETs:
In an H bridge configuration, two outputs are used to control the four FETs. By turning on and off the FETs in the correct sequence, the motor can be switched on, off, or reversed.
Functionality:
- When FETs on one side of the bridge are turned on and FETs on the other side are turned off, current flows through the motor in one direction.
- By reversing the state of the FETs, the current flow through the motor is reversed, causing it to rotate in the opposite direction.
Advantages of H Bridge:
- Allows for bidirectional control of the DC motor.
- Provides efficient switching and control of the motor.
- Can be used in various applications where precise motor control is required.
Using an H bridge configuration with two outputs and four FETs is a common and effective way to switch a DC motor, providing flexibility and control over its operation.