301x Filetype PPT File size 1.25 MB Source: inst.eecs.berkeley.edu
Traditional Linear Amplifier
www.irf.com/product-info/audio/classdtutorial.pdf
EE42/100 Fall 2005 Prof. Fearing 2
current
Example: Vcc = 25V, load = 1 ohms, IXYS 24N50
EE42/100 Fall 2005 Prof. Fearing 3
EE42/100 Fall 2005 Prof. Fearing 4
How Pulse Width Modulation Works
http://www.extron.com/technology/archive.asp?id=ts122001
EE42/100 Fall 2005 Prof. Fearing 5
How a Triangle Output Oscillator Works (relaxation oscillator)
http://users.ece.gatech.edu/~mleach/ece4435/f01/ClassD2.pdf
V1
vo
-V1
vo
vT
EE42/100 Fall 2005 Prof. Fearing 6
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