Skip to main content

Questions tagged [graph]

The tag has no usage guidance.

0 votes
0 answers
31 views

Why are my results different from their PSRR scheme?

Even though I followed every step given in the Analog devices website, the results were still different and I don't know why. Can anyone give me a solution? Here is my result: But their PSRR ...
Phạm Sáng's user avatar
0 votes
1 answer
72 views

Radiated Emissions signatures

I have a question about the appearance of two Radiated Emissions graphs. Specifically, I want to understand why the curve looks thicker from 100MHz to 1GHz in one of the graphs. I observed that the ...
DRF's user avatar
  • 536
2 votes
2 answers
211 views

Graph plot of sinusoidal current/voltage vs displacement of speaker membrane from its resting position

For a very long time I believed that the speaker membrane just moves according to the amplitude of a electrical signal fed to it. Like, If at any instant, the current/voltage is at c% (0 <= c <= ...
Cinverse's user avatar
0 votes
1 answer
93 views

I don't have constant current in this circuit

I have problem with this circuit, which purpouse is to give constant circuit on R7 resistor. Why i can't get constant circuit? Is it problem with simulator?
Византија Исток's user avatar
0 votes
0 answers
70 views

Rigorous Definition of Resistors in Parallel when Circuit is Defined as a Graph

Sometimes electric circuits -at least the ones consisting of voltage sources, resistors, inductors, and capacitors- are defined rigorously as a graph, such as done here. Given the definition of a ...
Sam's user avatar
  • 205
0 votes
1 answer
67 views

My Sallen Key Butterworth high pass filter's frequency response graph is not responding

I tried to make a cutoff frequency of interface in partial discharge but the response frequency graph is not responding. I already changed (Amplitude= & frequency= 50Hz) in the sine generator ...
ADORINA's user avatar
0 votes
3 answers
74 views

Derive values from a graph

I want to get accurate values from this graph when the input voltage (mV) is 0mV what should the output voltage(V) be? I can guess by saying it's 2.55V but I need accurate values to make my circuit ...
ManeGote's user avatar
0 votes
1 answer
107 views

How to read BJT output characteristic

What's the propper way to read current graph / output characteristic of BJT? Is it useful if there is no DC load line plotted? I'm very beginner and I thought that only possible operating points lay ...
Brutal's user avatar
  • 61
1 vote
2 answers
72 views

How can I get a consistent answer with operations of piecewise functions?

I am trying to multiply two signals mathematically and graphically. I have inconsistent answers, I'd appreciate anyone that can show me where I went wrong. I have two functions of time based on two ...
Arcadius's user avatar
0 votes
0 answers
180 views

How to model voltage sources, current sources in graph and solve for voltages, currents?

I want to model the circuit as graph with vertices and edges and then solve for the voltages at every nodes and currents in any edge using graph method. However, I got some confusion as in materials ...
hana's user avatar
  • 240
2 votes
1 answer
126 views

How am I supposed to read this resistor thermal rating graph?

I am currently trying to learn to read resistor datasheets, specifically the thermal ratings. I want to have a general idea of what the temperature of resistor will be at certain power. Is there some ...
komrad2236's user avatar
3 votes
2 answers
4k views

How do I calculate threshold voltage from the graph?

I have a table of values given to me which contains drain current Id (in μA) and gate voltage (in volts) calculated in the saturation region for a thin film transistor. I need to find the threshold ...
blackblade's user avatar
0 votes
2 answers
256 views

NTC sensor in a Wheatstone bridge [closed]

I put an NTC sensor into a Wheatstone bridge so it gave me a totally non linear curve (positive and negative). How can I make it linear to read it by a microcontroller? Thanks.
Abdere Zake's user avatar
2 votes
0 answers
378 views

How can I graph the bias voltage vs capacitance in ADS?

I am trying to model a bias tee and control the capacitance of the varactor by varying the voltage. How do I plot the voltage vs capacitance/charge in a graph in ADS using AC simulation?
Nimasha Pilippange's user avatar
-1 votes
1 answer
48 views

Solenoid magnetic induction graph

I need help solving this problem, if anyone had a similar problem it would help me a lot. A table is given with the current flowing through the solenoid,also values ​​for the magnetic induction vector ...
Logicnot Found's user avatar

15 30 50 per page
1
2 3 4 5
8