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25th April 2006, 01:41 PM
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#1 |
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diyAudio Member
Join Date: Aug 2005
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Aleph 30 Help
Ok I need some help. I am using Perer Daniel's a30 boards. First my ps is +/- 31vdc under load. I am not sure if this is my problem or not. When I start it up I get +31vdc on R14, -31vdc on R39 and +30vdc on R27. I have no idea how I managed that. Any ideas would be a big help.
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25th April 2006, 06:16 PM
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#2 |
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diyAudio Member
Join Date: Oct 2003
Location: San Jose
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If you are building an Aleph30 for 30watts at 8ohms, the rail voltage should be 25vdc. You might consider adding more resistance if you are using a CRC arraignment in the PSU.
Here's a link to the PSU simulation I used and it worked out well. http://www.diyaudio.com/forums/showt...618#post900618 -David |
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