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Class D Switching Power Amplifiers and Power D/A conversion

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Old 14th September 2012, 03:22 AM   #1
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Default Negative Feedback Amplifier

Hi My Friends,

I'm currently developing a class D amplifier Power of High and low impedance output, currently working with fixed oscillator and power is not symmetric.
My problem in this part of the calculus of feedback, I am very interested in learning even have a document that explains short, but in an interesting way, however I could not calculate the formulas, I would like if possible to help me calculate to work together.

http://users.ece.gatech.edu/~mleach/...01/ClassD2.pdf

My electric scheme would practically Scheme Page 4 of Figure 6.

I count on your help.

Hugs to all.
Cleber
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Old 15th September 2012, 11:26 PM   #2
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My Friends,

Any News ?

Tks,
Cleber
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Old 16th September 2012, 04:48 PM   #3
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My Friends ?
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