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Salim Koteish
Lebanon
เข้าร่วมเมื่อ 22 มิ.ย. 2015
Your step by step electrical engineering reference
LTSpice Input Output Impedance
In this video, you will learn how to measure the input and the output impedance of any circuit using LTSpice
มุมมอง: 53 814
วีดีโอ
Diode Clipping and Clamping circuit Part II
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In this video, we are going to analyze the clipping circuit and to check why clipping occurs.
Diode LTSpice Clipping circuit
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In this video, we are going to draw the clipping circuit on LTSpice and to check the clipped version of the output signal.
Diode LTSpice Clamping Circuit
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How to simulate a clamping circuit on LTSpice. The input sine wave signal will be compared to the output one.
Diode Clipping and Clamping circuit Part I
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A Clamper Circuit is a circuit that adds a DC level to an AC signal. Actually, the positive and negative peaks of the signals can be placed at desired levels using the clamping circuits. In this video, all steps are clarified for positive and negative half cycles. In the next video, this circuit is applied on LTSpice and output is discussed.
LtSpice Characteristics Of Bjt {NPN PNP Vce vs Ic (different Ib)}
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Simulating characteristics of BJT using LTSpice for both NPN and PNP types. Applying nested sweep for V1 and Ib. The obtained result is similar to the theoretical graph.
BJT characteristics npn pnp bipolar junction transistor
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Introduction of BJT: -Why it’s called BJT -Internal structure -Types -Symbol -Analogy -Regions of operation -Example of each region -Base current -Collector current -Collector current (saturation) -Collector-emitter voltage -Vce vs Ic ( for several Ib ) -Switching and amplification
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Calculating the inductance for a 4 and 5 band inductor using color code chart
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Muchas gracias!
Thanks. Was very helpful for my homework.
Thanks, well explained and concise
Common collector looks slightly different.
One of the most useful LTSpice tips for me. Thanks!
thanks, how do you get the impedance in this formant Rx - jXc
I need to use a sinusodial voltage source as V1 and when I try to see Ic vs Vce graph on transient simulation there becomes a lot of lines and doesnt seem right so I guess I neet to use the simulation mode thah you use I guess is it right? And if so what kind of sweep should I choose? The thing I need to do is this; "Observe the output characteristics on the oscilloscope for three different values of base current." Most of it is same as you have done but instead of V1 I needd to use a sinusodial source which is :10 sin (2π(1000) t ) , set up the circuit but got problems with simulation settings.
I have a question for what the battery is. Because i saw another video they dont use battery instead, they use a resistor, plis help
Nice presentation. One issue is that the output impedance is 1 k ohms. You need to short out voltage sources to get correct results
Umm... I want to know the difference between colour band/ring inductor and colour band/ring resistor. How to identify that it is a colour band inductor or a resistor
Thanks so much for this!
very well explained, thanks!
Good explanation Thanks! Do you not need to null any voltage and current sources already existing in the circuit before calculating Input or output impedance?
For the output impedance, the input voltage source must be shorted to the ground.
Maybe this should be added to the video description above, otherwise it could be partially misleading.
well done!
What the name of this program that you can simulation
LTSpice. Be warned, it is very strange to learn. Nothing is where you expect it.
This video shows how to install LTSpice in window 11: th-cam.com/video/g5t4C2UdKJI/w-d-xo.html
thnx
Trying to use it (learning the tool) but I don't get current on labels. I mean the "Itest" doesn't appear. Ok I could chose another current then, but what I wanted to print out is that perhaps something occurred to the new version OR I trascurated something, I'm not aware off
This video shows how to install LTSpice in window 11: th-cam.com/video/g5t4C2UdKJI/w-d-xo.html
Thank you so much sir, It was indeed awesome
*I like, very good presentation* th-cam.com/users/ClaudeDufourmont
Hi, I'm one of the student who now studying electronics in korea. Thanks for the kind lecture. Thanks to this lecture now i can measure the output impedence in ltspice circuit
Congratulations, your explanation was sensational
Don't you have to connect Vin to ground in order to calculate the output impedance? The results are different if you just leave it floating
Sim, esse mostra melhor: th-cam.com/video/o_t7AVVfUEM/w-d-xo.html
@@TheGreatHammys it is wrong.
@@stefano.a Yes. That's what I said. The link above shows the right analysis for Rout. Check it out.
@@TheGreatHammys also in the video you proposed was made the same error
@@stefano.a We see at the end of the linked video the input voltage source was replaced by a GND connection during Rout analysis. I'm not sure what you're talking about. What's the point?
how does the hold probe works,
great explanation, better than my professors!
cant download this video
Thanks so much for this! Really helpful!
Thank you
Your tutorials on circuits using LTSpice are very useful. Thanks a lot!
Thank you sir bring more videos on electronic devices
Thank you
Thank you
i have a question on lt spice. can you send me an email of urs to contact you with?
Thank you Eng. You helped me a lot.