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Old 9th June 2008, 09:31 PM   #1
mag is offline mag  Switzerland
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Default Another amp with IRS2092

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
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Old 9th June 2008, 09:32 PM   #2
mag is offline mag  Switzerland
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Schematics page 2....
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Old 9th June 2008, 09:33 PM   #3
mag is offline mag  Switzerland
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schematics page 3....
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Old 9th June 2008, 09:34 PM   #4
mag is offline mag  Switzerland
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schematics page4 .....
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Old 9th June 2008, 09:36 PM   #5
mag is offline mag  Switzerland
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schematics page4 (sorry)....
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Old 9th June 2008, 09:37 PM   #6
mag is offline mag  Switzerland
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schematics page5.....
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Old 9th June 2008, 09:38 PM   #7
mag is offline mag  Switzerland
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schematics page6...
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Old 9th June 2008, 09:39 PM   #8
mag is offline mag  Switzerland
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Motherboard top layout
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Old 9th June 2008, 09:41 PM   #9
mag is offline mag  Switzerland
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motherboard bottom layout
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Old 9th June 2008, 09:42 PM   #10
mag is offline mag  Switzerland
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filter board top layout
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