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-   -   Another amp with IRS2092 (http://www.diyaudio.com/forums/class-d/124570-another-amp-irs2092.html)

mag 9th June 2008 10:31 PM

Another amp with IRS2092
 
2 Attachment(s)
Hi All,
as promised in my other thread about IRS2092 I will send you all the documentation about my new design with IRS2092 and IRFB4227.

It is a 12V powered stereo car amplifier delivering more than 120Wrms on 4ohm. It includes a premaplifier section with selectable high pass filter and a low pass filtered output to drive my big amp delivering 900Wrms 4ohm BTL on the subwoofer.

Any suggestions or comments will be highly appreciated.

ciao

-marco

mag 9th June 2008 10:32 PM

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Schematics page 2....

mag 9th June 2008 10:33 PM

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schematics page 3....

mag 9th June 2008 10:34 PM

schematics page4 .....

mag 9th June 2008 10:36 PM

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schematics page4 (sorry)....

mag 9th June 2008 10:37 PM

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schematics page5.....

mag 9th June 2008 10:38 PM

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schematics page6...

mag 9th June 2008 10:39 PM

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Motherboard top layout

mag 9th June 2008 10:41 PM

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motherboard bottom layout

mag 9th June 2008 10:42 PM

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filter board top layout


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