can you tell me how to find Rlmin in the H4P2 whats the formula an examlpe would be great thx

Question

anonymous · Answer

I WOULD LOVE TO KNOW THAT TOO ANYONE

anonymous · Answer

hey julia i am guessing that you are done with your homework right?

anonymous · Answer

yes indeed but i do have the same problem you are facing.

anonymous · Answer

don't worry will find a way to solve this one too

anonymous · Answer

i will be in touch will help you if i figure it out

anonymous · Answer

THANKS

maxsteel · Answer

A non-ideal voltage source can be modeled by a series combination of an ideal DC voltage source, a resistance, and a small-signal voltage source. The small-signal source is included to represent the noise inherent in the source. This model is illustrated in the figure below:

maxsteel · Answer

VI=9.5 Rin=1kohm Vi=50mv 
rl= 2kohm 4kohm

nurali · Answer

1. 6.33
2. 0.033
3. 7.6
4. 0.04

anonymous · Answer

NADIAA !! 
MINIMUM VALUE OF RL = 1111.1 ohm 
set voltage across RL=5v (the same voltage as that of zener ) and Vin=9.5volts
apply VDR and Rl =1111.1 ohm

anonymous · Answer

thx

anonymous · Answer

ya problem solved

anonymous · Answer

thanks

anonymous · Answer

can u help me how u found noise voltage vo?

anonymous · Answer

THIS FORUM IS SO GREAT I WISHED I KNEW ABOUT IT WAY BEFORE I STARTED ANY COURSES ONLINE