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ultra low noise like 50uV from the psu for 80V 15A possibility?
ultra low noise like 50uV from the psu for 80V 15A possibility?
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Old 14th March 2014, 02:37 AM   #11
abraxalito is offline abraxalito  United Kingdom
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All gain stages need to run in SE classA (i.e. CCS load) to get minimal load-dependent noise. Once that's addressed it makes sense to go for a lower noise regulator.
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Old 14th March 2014, 02:39 AM   #12
infinia is offline infinia  United States
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Quote:
Originally Posted by abraxalito View Post
All gain stages need to run in SE classA (i.e. CCS load) to get minimal load-dependent noise. Once that's addressed it makes sense to go for a lower noise regulator.
yes probably a balance of both depending on what he has to work with.
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