For the following bandpass filter circuit, select the circuit elements in order to satisfy the following specifications: fl= 100Hz fu= 200Hz First, consider the lowpass filter on the left, which has a transfer function Hw= Rf1/R11 1/Rf1C1jw+1 The desired lowpass transfer function, written in hertz frequency, is H(w)= -1/(jf/fu+1) If R1 is selected to be 1000Ω then determine R11 in ohms. Enter R11. Omit the units. (hint: remember to convert between fand w when needed) Referring to question 1, what is C1 in μf Consider the highpass filtter on the night, which has a transfer function H(w)= - Rf2/R12 R12/C2jw/R12C2jw+1.The desired highpass transfer function is -if/ft/if/ft+1. If R12 is selected to be 1000Ω then determine Rf2 in ohms and C2 in μf.Enter Rf2 (hint: remember to convert between fand w when needed) Referring to problem 3, what is C2 in μf

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter17: Commercial And Industrial Air-conditioning Control Systems
Section: Chapter Questions
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For the following bandpass filter circuit, select the circuit elements in order to satisfy the following specifications:

fl= 100Hz

fu= 200Hz

 

First, consider the lowpass filter on the left,

 which has a transfer function

Hw= Rf1/R11 1/Rf1C1jw+1 

 

The desired lowpass transfer 

function, written in hertz frequency, is

H(w)= -1/(jf/fu+1)

If R1 is selected to be 1000Ω then determine R11 in ohms. Enter R11. Omit the units. (hint: remember to convert 

between fand w when needed)

 

Referring to question 1, what is C1 in μf

 

Consider the highpass filtter on the night, which has a transfer function H(w)= - Rf2/R12 R12/C2jw/R12C2jw+1.The desired highpass transfer function is -if/ft/if/ft+1. If R12 is selected to be 1000Ω then determine Rf2 in ohms and C2 in μf.Enter Rf2  (hint: remember to convert 

between fand w when needed)

Referring to problem 3, what is C2 in μf

Rf1
C1
Rf2
R11
R12 C2
+
Transcribed Image Text:Rf1 C1 Rf2 R11 R12 C2 +
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