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20th December 2004, 10:08 AM
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#1 |
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diyAudio Member
Join Date: Nov 2004
Location: tampere
  
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D amp schema needed
Hello
I`m thinking to built D amp to my subwoofer but i don`t know where to find schema for it. It should have above 200W power and mono or 1 channel version. It must allso drive 4ohm or below impedance woofer. Could someone please give me schema if anyone have. |
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20th December 2004, 10:40 AM
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#2 |
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Electrons are yellow and more is better!
diyAudio Member
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I'm sure you can use HIP4080/4081/4082 from Intersil as PWM and MOSFET driver.
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/Per-Anders (my first name) or P-A as my friends call me Tube Buffered Gainclone in work |Thread |
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23rd December 2004, 10:03 AM
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#3 | |
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diyAudio Member
Join Date: Dec 2004
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Moderator
Quote:
hi mod , I think " k1jroth " is asking for Class-D schematics not for suggesstion on Gate driver IC's. Regards, ampman
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It's a fruitless endeavor to try and educate a fool that rejoices in ignorance
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23rd December 2004, 02:05 PM
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#4 |
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diyAudio Member
Join Date: Oct 2003
Location: Copenhagen
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d amp schematic
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30th December 2004, 09:36 PM
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#5 |
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diyAudio Member
Join Date: Dec 2003
Location: Orange County, CA
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Schematics
There are several Class D schematics in the audio circuits section at www.schematicsforfree.mattsoft.net
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Dan Fraser |
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