Student Work
High efficiency class D audio amplifier design
PubblicoThis project involves the design of a Class D audio amplifier with at least 90% efficiency. We will be using a PWM MOSFET driver designed by our sponsor, the Unitrode Integrated Circuit Corporation. Challenges include the design of a switching power stage to drive a 4-ohm load, a controls analysis to verify the stability of system, fabrication and testing a printed circuit board, and providing excellent audio quality for a wide range of audio signal conditions.
- 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
- Publisher
- Identifier
- 99D083M
- Advisor
- Year
- 1999
- Sponsor
- Date created
- 1999-01-01
- Resource type
- Major
- Rights statement
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