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Motorcycle Stereo Amplifier

 

Project Description:

Audio Amplifier for Motorcycle

The objective of this Senior Design project is to design an class D type audio amplifier for a motorcycle with an output of about 70W per channel. To achieve this, the voltage from the motorcycle (about 14V) needs to be stepped up to about 35 V with a bi-polar output and run the amplifier. The amplifier itself should be able to take in audio signal from a cd player, ipod, radio, etc and amplify it to the output with low distortion and noise.

Specifications

Schematic

Timeline

Project Poster

Presentation

Project Report

Research Documents:

Hypex on EMI

UcD Whitepaper

Audio Engineering Society Convention on UcD

Philips UM10155 Users manual

Eagle Documents:

(These files require the Eagle board layout program to open which is a freeware. Download here)

Board Layout

Schematic

Board Layout rev. 2

Schematic rev. 2