Opamp Problem Solving: A Systematic Approach Using Assumptions and KCL Equations

  • Thread starter Thread starter Unidan
  • Start date Start date
  • Tags Tags
    Approach
AI Thread Summary
A first-year electrical engineering student seeks a systematic approach to solving op-amp problems, specifically using assumptions and KCL equations. The recommended textbook for the course is "Introductory Circuit Analysis" by Boylestad, 13th edition. Participants emphasize the importance of understanding ideal op-amp assumptions and applying KCL equations to derive transfer functions. Clarifying the types of problems being faced is also suggested to provide more tailored guidance. A structured method combining these elements can enhance problem-solving skills in op-amp circuit analysis.
Unidan
Messages
5
Reaction score
0
Hello everyone,

I am a first year student taking electrical engineering and am looking for a systematic approach to doing these problems.

If you guys (or gals) can offer any hints or tips to help me understand what this is, that would be great. Thanks
 
Engineering news on Phys.org
What is the book recommended for the class?

What kinds of problems are you talking about?
 
jedishrfu said:
What is the book recommended for the class?

What kinds of problems are you talking about?
The book is introductory circuit analysis by Boylstead, 13th ed.

An example question:
2ZmSLxH.png
 
You want a systematic approach to opamp problems? It's pretty much shown in the example you posted. What assumptions can you make about ideal opamps? How can you use those assumptions and KCL equations to solve for the transfer function of opamp circuits? :smile:
 

Thread 'What happens if shielded cable has short to the shield?'

While I was rolling out a shielded cable, a though came to my mind - what happens to the current flow in the cable if there came a short between the wire and the shield in both ends of the cable? For simplicity, lets assume a 1-wire copper wire wrapped in an aluminum shield. The wire and the shield has the same cross section area. There are insulating material between them, and in both ends there is a short between them. My first thought, the total resistance of the cable would be reduced...
View full post »

Thread 'Underwater piezoelectric sensor array receive sensitivity'

Hi all I have some confusion about piezoelectrical sensors combination. If i have three acoustic piezoelectrical sensors (with same receive sensitivity in dB ref V/1uPa) placed at specific distance, these sensors receive acoustic signal from a sound source placed at far field distance (Plane Wave) and from broadside. I receive output of these sensors through individual preamplifiers, add them through hardware like summer circuit adder or in software after digitization and in this way got an...
View full post »

Thread 'Question about bonding ground and neutral'

I am not an electrical engineering student, but a lowly apprentice electrician. I learn both on the job and also take classes for my apprenticeship. I recently wired my first transformer and I understand that the neutral and ground are bonded together in the transformer or in the service. What I don't understand is, if the neutral is a current carrying conductor, which is then bonded to the ground conductor, why does current only flow back to its source and not on the ground path...
View full post »

Similar threads

What is the best approach for reducing and returning to analyze a circuit?
Replies
1
Views
4K
Photographing Coloured Flame KCl
Replies
9
Views
2K
Thevenin Equivalents and Opamps
Replies
3
Views
2K
Solve First Year Harmonic Motion Problem: Cylinder Rolling
Replies
5
Views
2K
HVAC Electrical Issue: Current Leakage from Furnace
2
Replies
79
Views
6K
How Can Returning Students Overcome Challenges in Online Physics Courses?
Replies
2
Views
667
I The Rabi Problem: Solving with the Semiclassical Approach
Replies
4
Views
2K
Troubleshooting Opamp Saturation in Orcad Pspice 9.2
Replies
2
Views
4K
I Solving the Block-on-Spring Problem Using Forces
Replies
11
Views
4K
I Lagrangian approach for the inclined plane
Replies
21
Views
3K

Hot Threads

Recent Insights

Back
Top