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Old 31st July 2013, 12:50 AM   #1
stlblue is offline stlblue  United States
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Default Switching Power Supply w/ Aleph J?

I am having a friend help me build an Aleph J (boards on the way!!!). Any thoughts on using a switching power supply with it? Thanks!
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Old 31st July 2013, 01:59 AM   #2
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Just use minimum 600VA SMPS.
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Old 31st July 2013, 02:48 AM   #3
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Sure, why not?

The supplies should be rated above the peak of draw. For a single Aleph J
that would be 3 amps or more per channel.

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Old 31st July 2013, 03:51 AM   #4
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There are some SMPSs for 'medical purpose' which are said to be 'better'. Try a Google search.
I'd improve the filtering of ANY of these though. Get some additional caps, resistors or eben coils
to reduce HF noise.
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