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mag 9th June 2008 09:31 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.



mag 9th June 2008 09:32 PM

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Schematics page 2....

mag 9th June 2008 09:33 PM

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schematics page 3....

mag 9th June 2008 09:34 PM

schematics page4 .....

mag 9th June 2008 09:36 PM

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schematics page4 (sorry)....

mag 9th June 2008 09:37 PM

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schematics page5.....

mag 9th June 2008 09:38 PM

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schematics page6...

mag 9th June 2008 09:39 PM

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Motherboard top layout

mag 9th June 2008 09:41 PM

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motherboard bottom layout

mag 9th June 2008 09:42 PM

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filter board top layout

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