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Old 28th April 2009, 07:30 AM   #1
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Default Latest photo of X-model of Class D Delta-Sigma amplifier

For those who are interested, I am attaching a photo of the X-model of my latest Class D Delta-Sigma amplifier. If anyone is interested, I can post a photo of the final PCB.
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Old 28th April 2009, 07:56 AM   #2
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Default Photo

Here is the photo.
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File Type: jpg brug klas d versterker.jpg (55.2 KB, 459 views)
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Old 28th April 2009, 08:10 AM   #3
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Default Final layout

Here is the final PCB. Rated at 400W in 4ohm.
Heatsink not shown.
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File Type: jpg klas d.jpg (72.9 KB, 427 views)
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Old 28th April 2009, 08:27 AM   #4
luka is offline luka  Slovenia
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wow this look nice. I want to see more
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Old 28th April 2009, 09:19 AM   #5
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What about schematic.............
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Old 28th April 2009, 09:33 AM   #6
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Default Partially completed first prototype

Delta-Sigma Class D partially completed first prototype, with 6 channels.
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File Type: jpg verkd 03 fase 3.jpg (81.6 KB, 427 views)
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Old 29th April 2009, 04:18 AM   #7
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That is some REALLY nice work.
I am just wondering about some large filter capacitors on the power
supply. 20- 40,000uF for 6 channels.
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