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Class D Switching Power Amplifiers and Power D/A conversion

Class D Amp with LM566,LM393 and 2XIRF530
Class D Amp with LM566,LM393 and 2XIRF530
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Old 31st January 2018, 01:20 AM   #1121
masood251 is offline masood251
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Hi apex
Where is d2000 pcb plz
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Old 31st January 2018, 07:02 PM   #1122
c08bm is offline c08bm  United Kingdom
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There is a sprint layout file somewhere page 90 to 95 with amp and psu pcb,there are more than one so look for the last one posted. It is not tested and you will be on your own making it work.
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Old 31st January 2018, 07:27 PM   #1123
apexaudio is offline apexaudio  Serbia
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Quote:
Originally Posted by c08bm View Post
There is a sprint layout file somewhere page 90 to 95 with amp and psu pcb,there are more than one so look for the last one posted. It is not tested and you will be on your own making it work.
It is tested
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Old 31st January 2018, 11:29 PM   #1124
andrewlebon is offline andrewlebon  India
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Default D2000 IGBT

Hello Apexaudio
greetings 18 volt zener diode parallel 1 megohm resistor
missing on negative side igbt
warm regards
Andrew
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"It's Better to try and fail than to never know and always wonder"
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Old 1st February 2018, 02:33 PM   #1125
masood251 is offline masood251
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Plz share d2000 toner transfer pcb in pdf form thanks
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Old 1st February 2018, 09:21 PM   #1126
c08bm is offline c08bm  United Kingdom
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Quote:
Originally Posted by masood251 View Post
Plz share d2000 toner transfer pcb in pdf form thanks
Dude...it's all there, just dig a little.
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Old 3rd February 2018, 09:55 AM   #1127
NMOS is offline NMOS  Germany
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Quote:
Originally Posted by apexaudio View Post
post #875 and you can add DC protect with triac
What is DC Threshold to avtivate the TRIAC ?

8 V DC Output ?

What is maximum output power from AMP for DC Prorection ?

Can 2000W amp use this circuit ?
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Old 6th February 2018, 10:54 PM   #1128
JerryLuiz is offline JerryLuiz  Brazil
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Default apex 200

Hi friends some friend can post the scheme of apex d200, I want to see the schematic and if possible a layout with board size. I want to ride my first class D.
Thank you all for helping me.
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Old 31st May 2018, 03:35 AM   #1129
smurali60 is offline smurali60
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[ATTACH]
D200 MY D.jpg[/ATTACH]
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