error

Wendy

Joined Mar 24, 2008
23,415


Check, though it could also be IE = ß(VBB-VBE)/RB.


This is the illustration you mentioned. The math checks.

I don't see the problem. You did notice the different ß on the second problem?
 

Dcrunkilton

Joined Jul 31, 2004
422
error on:
http://www.allaboutcircuits.com/vol_3/chpt_4/10.html
on picture: 03489
Vbb-Vee=(Ie(Rb/b)+ Ie Ree+IeRe)
Thanks,

I see it in the 4th line of the image
Vbb-Vee=(Ie(Rb/b)+ IeRee+IeRe)
The Red Ie above is missing from the 4th line. Also, I will change the b to symbol beta in image 03489 and also 03487 has the same b / beta problem.

These images have been updated at ibiblio.org (there are other changes I need to make to other files in a day or two due to other errors reported in this forum)
 
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