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In Reply to: RE: Speculation posted by Tony Lauck on November 26, 2015 at 08:47:22:
Well, I started this thread to allow people investigate these batteries in this particular application. I can assure you that it improves the sound quality of the Regen many fold - much more than the difference between different PSes powering the Regen through its DC input.
I can also assure you that these batteries have been used on motherboards in the areas you mention (memory being one of the spikiest current devices) to great effect. Measurements - no? Audible differences - yes!
Did anybody read the paper I linked to?
Although it didn't specifically investigate the noise of this battery chemistry it did draw speculative conclusions based on the range of batteries it measured - namely the capacity of the battery had a bearing but particularly the internal impedance was a major factor in the noise of the battery.
As I asked Fmak before, did he know the internal impedance of these LiFePo4s. If anybody reads that paper I referenced & understands it, they will see that the internal impedance is the critical factor in both voltage noise & current noise of a battery.
So my question to Fmak was to check if he had done any research into these batteries or were his speculations based on uninformed guessing. The batteries are measured at below 8 milliohms internal impedance from which you draw your own conclusion
As to noise measurements - I doubt you will find any in the applications you
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Follow Ups
- RE: Speculation - jkeny 10:12:50 11/26/15 (1)
- Specific Speculation - fmak 10:34:24 11/26/15 (0)
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