Re: Diodes for Li coin cell protection

From: Guy Macon (_see.web.page__at__www.guymacon.com_)
Date: 02/06/05 

Date: Sun, 06 Feb 2005 13:24:06 +0000

rickman wrote:

>Diodes are the right idea, but primary Li cells have a very low
>tolerance for reverse current (charging). It seems that reverse
>current builds up a layer inside that reduces the capacity of the cell.

Do you have any numbers for this very low tolerance?

Relevant Pages

  • Re: Diodes for Li coin cell protection
    ... >>Diodes are the right idea, but primary Li cells have a very low ... >>tolerance for reverse current. ...
    (comp.arch.embedded)
  • Re: Tolerance In Islam
    ... certainly admire the tolerance of classical Islam. ... I would argue that that culture of tolerance had little ... bringing more people in, rather than the reverse. ... country that has too little opportunity for too many people will do the ...
    (rec.music.opera)
  • Re: Diodes for Li coin cell protection
    ... > allow an RTC to be powered by both a Li coin cell and the power rail. ... > Diodes are the right idea, but primary Li cells have a very low ... > tolerance for reverse current. ...
    (comp.arch.embedded)
  • Want to write function/macro for DNA reverse-complement
    ... I have a spreadsheet in which I need one cell to automatically get the ... reverse-complement of a DNA string that's in another cell. ... The reverse of the string is the characters read in ...
    (microsoft.public.excel.worksheet.functions)
  • Re: reverse biased Ni-Cad cells
    ... A voltage reversed NiCd is typically due to a weaker cell ... burn out the reverse section. ... can continue until a new battery pack is obtained. ... failure - battery pack was permitted to discharge well beyond ...
    (sci.electronics.design)