Guest Post subject: ESL Calculation From Cap Datasheet Unread
postPosted: Tue May 17, 2005 2:53 pm Hi All, Im trying
to get a calculation of the ESL in some tantalum and/or C0G ceramic
caps. Unfortunately, the manufacturers do not plot this data,
so I want to extrapolate the ESL using the Impedance vs. Frequency,
DF factor to get the ESR, and the capacitance then solving for the inductive
reactance and thus the series inductance at frequency omega.
Am I off base here?? Anyone have a better method? Thanks
Top Guest Post subject: ESL Unread postPosted:
Wed May 18, 2005 4:04 pm Manufacturers almost always have more
data on their product than they print in datasheets. Have you tried
calling the applications engineering department of the various capacitor
suppliers and asking for the data you need? Good Luck! (I
was an applications engineer for a semiconductor company years ago,
so "your mileage may vary") Top Guest Post
subject: Unread postPosted: Thu May 19, 2005 9:18 am What
you propose doing is fine.
Posted 11/12/2012
|