This project involves the application of PWM in a Class D Audio Amplifier with 90% efficiency. Challenges include the design of a tri-level comparator for the PWM, Design of a switching power stage to drive an 8-ohm load, control analysis to verify the stability of the system, and fabrication and testing a printed circuit board.

• This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.

Creator

• Souffrant, Letasha Anne
• Iqbal, Syed Asif

Publisher

• Worcester Polytechnic Institute

Identifier

• 02D349M

Advisor

• McNeill, John A.
• Bitar, Stephen John

Year

• 2002

Date created

• 2002-01-01

Resource type

• Major Qualifying Project

Major

• Electrical Engineering

Rights statement

• In Copyright