Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with circuit-analysis
Search options not deleted
user 147817
Circuit (Network) analysis is the process of finding the voltages across, and the currents through, every component in the network. Consider using in conjunction with tags for the particular analysis technique(s) in question: "nodal-analysis", "mesh-analysis", "superposition", etc.
1
vote
2
answers
1k
views
Thevenin equivalent for a transistor circuit
I'm having trouble with this circuit and was wondering if someone could help me. So far I know that the 20V source can be basically ignored since it is a NPN transistor here. The second circuit here i …
- 137
2
votes
3
answers
960
views
Help understanding how op amps work
I've just been introduced to op-amps and am having a little trouble understanding exactly how they work. Take this circuit, for example.
Suppose that there's a 1V source here. Without the op amp the …
- 137
1
vote
Finding the input impedance of this gyrator
I figured out the question, in case anyone else comes across this in the future. Looking in, the negative impedance devices end up changing the value of the resistors to negative, so every element in …
- 137
1
vote
2
answers
137
views
Help understanding circuit with diodes in it
I'm having trouble figuring out how this circuit works in the real world. I know theoretically the diodes should have a resistance of 0, 0 and infinite respectively, which makes the question quite eas …
- 137
7
votes
1
answer
10k
views
Voltage divider with diode
I'm having trouble analysing this circuit and was hoping someone could help me. The circuit in question is below.
I want to find the voltage drop and current across each of the parts. So far I've …
- 137
1
vote
1
answer
822
views
Finding the input impedance of this gyrator
I'm having a little trouble with this. I'm supposed to show that the input impedance of this gyrator is $$\frac{R^2}{Z}$$ but the math just isn't working out.
The gyrator consists of negative impedan …
- 137