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31st March 2017, 08:09 AM
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#1 |
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diyAudio Member
Join Date: Aug 2016
Location: Dhaka
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Full Bridge Class D 1200 watt Audio Amplifier
Please anybody check this circuit diagram.Is it ok or not ?
Last edited by sm11960708; 1st April 2017 at 12:36 PM. |
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2nd January 2018, 09:19 AM
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#2 |
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diyAudio Member
Join Date: Dec 2016
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1200 W?
How can you get 1200 W if you supply it with 55 V?
If you do some calculations: (55 V * 55 V) / 4 Ohm = about 750 W peak, in the best case without considering losses. 1200 W RMS can be obtained by supplying about 70 V plus and minus, so 140 V peak to peak. Let me know |
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2nd January 2018, 01:21 PM
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#3 | |
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Account disabled at member's request
Join Date: Jan 2010
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Quote:
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2nd January 2018, 01:29 PM
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#4 |
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diyAudio Member
Join Date: Oct 2014
Location: =)
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What type of output fets?
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