[TriEmbed] Choosing between ceramic and tantalum capacitors

Pete Soper pete at soper.us
Wed Mar 29 12:40:07 CDT 2017


Very nice blurb.

Two comments. Where it says "The impedance of tantalum capacitors 
remains in the hundreds of milliohms above 10khz", the knee shown by 
figure 1 is obviously at 100khz, not 10khz.

Also, there isn't any mention of the effect of DC bias on capacitance 
<http://www.murata.com/en-us/support/faqs/products/capacitor/mlcc/char/0005> 
with high dielectric constant caps.

-Pete


On 03/29/2017 10:56 AM, Phillip Rhodes via TriEmbed wrote:
> Found this, thought some folks might find it useful.
>
> http://www.dataweek.co.za/news.aspx?pklnewsid=27008
>
>
> Phil
> ~~~
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