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-   -   Full bridge UcD Help, not work (http://www.diyaudio.com/forums/class-d/76318-full-bridge-ucd-help-not-work.html)

witali 22nd March 2006 05:59 PM

Full bridge UcD Help, not work
 
2 Attachment(s)
H bridge UcD clone not work, please help, show my error
in .zip .asc file

classd4sure 23rd March 2006 01:41 AM

Re: Full bridge UcD Help, not work
 
Quote:

Originally posted by witali
H bridge UcD clone not work, please help, show my error
in .zip .asc file


It would appear that it works rather well. What doesn't work?

Why not lower your input voltage from 20 to something more reasonable maybe that will help.. and look at the voltage "across" the load.... not referenced to ground, it floats between both half bridges.

Oh, also change your simulation frequency to 20Khz and add more run time to the simulation, that'll help you see something.

Please keep us/me updated on your progress. It looks good to me so far, well done.

Chris

witali 24th March 2006 01:34 PM

Thank you! Work!!!


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