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Questions and Answers
Explain PWM generation and its significance.
Explain PWM generation and its significance.
PWM stands for Pulse Width Modulation, and it is a technique used to generate analog signals using digital means. It is significant in controlling the power provided to electrical devices, such as motors and LEDs, and in generating variable voltage and current outputs.
What are the types of PWM?
What are the types of PWM?
The types of PWM include center-aligned PWM, edge-aligned PWM, and combinational PWM. Each type has its own advantages and applications in different electronic systems.
How does PWM contribute to efficient power management?
How does PWM contribute to efficient power management?
PWM allows for precise control of the average power delivered to a load by varying the duty cycle of the signal. This contributes to efficient power management by reducing power dissipation in electronic systems and enabling energy savings.
Which of the following is a type of PWM?
Which of the following is a type of PWM?
What is the primary function of PWM?
What is the primary function of PWM?
In PWM, what does the duty cycle represent?
In PWM, what does the duty cycle represent?
Flashcards
PWM
PWM
A technique to create analog signals with digital methods.
PWM types
PWM types
Include center-aligned, edge-aligned, and combinational.
PWM's role in power management
PWM's role in power management
Precisely controls average power by varying the duty cycle.
Duty cycle
Duty cycle
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PWM function
PWM function
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Variable frequency PWM
Variable frequency PWM
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