[time-nuts] Parallel voltage regulators

Bruce Griffiths bruce.griffiths at xtra.co.nz
Sat Oct 27 02:26:09 EDT 2007


Bruce Griffiths wrote:
> Don Collie wrote:
>   
>> I`ve always wondered about noise from batteries - please tell us more 
>> Bruce!! [....also wondered about noise from the electrolytic action of 
>> aluminium, and tantalum electrolytic capacitors, and wondered if the 
>> reference bypass capacitor in a 723 should be a plastic dielectric type, 
>> rather than electrolytic].........
>> .......................................................Don C.
>>   
>>     
Further reference on battery noise:

http://smirc.stanford.edu/papers/JAP_04_Electrode_Noise.pdf
Above paper actually has some theoretical predictions.

Bruce



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