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#1031 |
diyAudio Member
Join Date: Oct 2011
Location: Somewhere in Germanistan
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If there's really a rectifier, I'd short it's diodes by applying wire bridges appropriately.
Best regards!
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"I spent a lot of money on booze, birds and fast cars. The rest I just squandered." (George Best) |
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#1032 | |
diyAudio Member
Join Date: Nov 2019
Location: Lyon (France)
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Quote:
Just want to know if it is going to work ? ) Last edited by daniboun; 25th October 2020 at 12:23 PM. |
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#1033 |
diyAudio Moderator Emeritus
Join Date: May 2003
Location: Maybunga, Pasig City
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the A3 required +-25 split rails....
two 25volt smps stacked in series, that is what i will use...
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https://www.facebook.com/tony.tecson |
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#1034 | |
diyAudio Member
Join Date: Nov 2019
Location: Lyon (France)
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Quote:
So thought that 28 VDC SMPS 500W (dual rail) should be OK. 20V AC x 1.4 = 28 V DC ZEROZONE assembleld Ver 2.0 passe A3 classe A Mono amplificateur carte 30W Amp bricolage (pas de dissipateur thermique) | AliExpress Last edited by daniboun; 25th October 2020 at 01:09 PM. |
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#1035 |
diyAudio Moderator Emeritus
Join Date: May 2003
Location: Maybunga, Pasig City
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your amp shows too many filter caps, so then i doubt that smps is what you need..
looks like toroid traffo is all you need..... ![]()
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https://www.facebook.com/tony.tecson Last edited by TonyTecson; 26th October 2020 at 02:10 AM. |
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#1036 | |
diyAudio Member
Join Date: Nov 2019
Location: Lyon (France)
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Quote:
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