"Is it exam's time?,dont worry I have neso academy".This is the statement that I am saying to myself since many exams to overcome exam fear.Thank you is a small word,but this is the only thing I can do.THANK YOU!
i don't know you and you don't know me but for real you are a gift from God,you have made my course very easy thank you a lot.i have watched your videos from start and am still watching til the last one you are to upload.am grateful sir
No doubt, this lecturer is best of the best. I 've been thru his videos of analog and digital electronics. Neso Academy, please request this specific lecturer to make videos on all the subjects of ECE.
At 6:15 the wave form is for voltage drop model and not the piece wise linear model because we obtain the output voltage by neglecting the diode resistance.
Hello sir, thank you for your amazing videos! Why did you use the piecewise linear model if you were going to ignore the rd?? wouldn't be easier from the beginning to use voltage drop model?? It will lead to same results? please advise!
In the graph, along X axis is t plotted or wt? It will be helpful if clear why are integrating w.r.t. (wt). Thank you for the video. It is very helpful.
Hello! You are the best ❤ but please I need you to solve series exercise on both half wave and full wave rectifier. Please I should have exams next week. @innovator from Sierra Leone
Please keep the explanation simple. As i come from a commerce background and little bit new to core electronics notations and names, i humbly request you to make new video about same topic using simpler explanation style.
Sir why you considered piecewise model ??? Why not constant voltage drop model as you done in pervious question of series diode and parallel...plz explain sir🙇♂️
Sir why while drawing the graphs of output voltage of diode we have taken in first two cases x-axis as t but in third case you have taken it wT why this is so sir?? Btw thanks a lot sir
the same wave is repeating from 0 to pi and pi to 2pi in a full-wave rectifier, so we can take time period of 0 to pi in FW, But in HW, the wave is repeating after 2 pi so period is take as 0 to 2pi here
Referencing the diagram @ 0:25 ... if the Diode was relocated to the bottom of this circuit & kept foward-biased {in other words, closer to the Negative Terminal of the Power Source (i.e. Vi)}, then would the Signal Output (i.e. Vo) be any different?
it is in formula of calculating average value The average value of a function over the interval [a,b] is given by, tutorial.math.lamar.edu/Classes/CalcI/AvgFcnValue.aspx
An ideal forward biased diode has 0 resistance, while an ideal reverse biased diode has infinite resistance. For this reason, an ideal foward biased diode also has no voltage drop. real diodes in practice, however, have a voltage drop that must be accounted for.
I think the output voltage waveform at 5:14 should have been started to flow from Voltage value of Vb i.e. 0.7 V . In that case it shows, at this voltage, Diode is FB and thus circuit is short giving rise to output.
![FNAF vs TF2 - Episode 2 [SFM]](http://i.ytimg.com/vi/z5b3V2-VLb0/mqdefault.jpg)
"Is it exam's time?,dont worry I have neso academy".This is the statement that I am saying to myself since many exams to overcome exam fear.Thank you is a small word,but this is the only thing I can do.THANK YOU!
i don't know you and you don't know me but for real you are a gift from God,you have made my course very easy thank you a lot.i have watched your videos from start and am still watching til the last one you are to upload.am grateful sir
You are the best lecturer around, bar none. Thanks! - Australia
No doubt, this lecturer is best of the best. I 've been thru his videos of analog and digital electronics. Neso Academy, please request this specific lecturer to make videos on all the subjects of ECE.
Derslerin hepsini takip ediyorum . Bilmeyenler icin cok organize ve ogretici. Allah sizden razi olsun. Islerinizde basarilar versin.
Sir in this lockdown uh are helping me A lot....
Thanks sir...Bhoot Zada Asan tareeke se bhoot zada smjhate hai aap...Thanks u too much...Khuda slmr rkhe aap ko.💕
At 6:15 the wave form is for voltage drop model and not the piece wise linear model because we obtain the output voltage by neglecting the diode resistance.
Still the ans is same becoz diode resistance is ignored in the end but yeah not taking it from the beginning is better. 👍👍
Hello sir, thank you for your amazing videos! Why did you use the piecewise linear model if you were going to ignore the rd?? wouldn't be easier from the beginning to use voltage drop model?? It will lead to same results? please advise!
He had showed the Vo for 3 models for our convenience
Thank you so much boss
your videos are really helpful to me...before this i was nvr able to understands these difficult topics so deeply
In the graph, along X axis is t plotted or wt? It will be helpful if clear why are integrating w.r.t. (wt).
Thank you for the video. It is very helpful.
same doubt
wt=∅(theta)
that's why we are integrating w.r.t to wt
you have made the electronics much easier !
Hello!
You are the best ❤ but please I need you to solve series exercise on both half wave and full wave rectifier.
Please I should have exams next week.
@innovator from Sierra Leone
Nice lectures sir love from Pakistan you made my course easy.. Thanks
Neso very helpful for btech students tq for giving this much knowledge
Tq so much the way of teaching so excellent plse try to make more vedeos for all of us
Please keep the explanation simple. As i come from a commerce background and little bit new to core electronics notations and names, i humbly request you to make new video about same topic using simpler explanation style.
Sir really no words to say sir... Al ur videos are very useful... Tanq thousand times...
No one ever than this lecturer, wonderful
It's not best ..... definitely the Bestest lecture 😇😇
Superb as always
In starting why did you divide integration of Vd(wt) by 2phi -0
When you were calculating Vave
you are the best sir thanks from Turkey
Well explanation 👍
Thank you 😊
Tqs for ur videos sir,u r dng the bst in providing bst and clear cut videos to make the students to overcome their all doubts,tysm Sir......
such nice videos these r really very usefull for my exams sir......pls upload more videos
You are an excellent teacher!!! Wow!! Got that just watching it once!
this tutorial really help me and you will try to understand from the basic.thank you sir
bro where can I find lecture ppts
Is there any problem if the phase and neutral lines to the input of the rectifier get swapped
Is this correct?
Real diode is non-linear component, but ideal diode is linear component.
Wrong
very much thankful to you sir
Is this correct?
When v is AC, it's rms is calculated.
When v is pulsating DC, it's average is calculated.
When V is constant, only V is used.
Thank You Sir
Sir why you considered piecewise model ??? Why not constant voltage drop model as you done in pervious question of series diode and parallel...plz explain sir🙇♂️
Sir ,we love u
Tanks for this best video sir
Thank you friend 😊
This is very helpful thank you!!!
Please make videos on complete analysis of rectifier including derivations
thank u for video
Sir why while drawing the graphs of output voltage of diode we have taken in first two cases x-axis as t but in third case you have taken it wT why this is so sir??
Btw thanks a lot sir
u can also use (wt) for above two cases...... bcz t or (wt) both give us same graphical image.....
for half-wave rectifier u took the limits from 0 to 2pi but for full wave rectifier u took limits only from 0 to pi ?? can u plz explain?
the same wave is repeating from 0 to pi and pi to 2pi in a full-wave rectifier, so we can take time period of 0 to pi in FW, But in HW, the wave is repeating after 2 pi so period is take as 0 to 2pi here
@@SillyLittleMe ya thank i got the answer before, but thank u for the update bro appreciate it
@@sakshamsingh3649 happy to help 👍
@@SillyLittleMe i lover one piece as well....just started cake island arc
@@sakshamsingh3649 that's good to know man. It's one of the best
Referencing the diagram @ 0:25 ... if the Diode was relocated to the bottom of this circuit & kept foward-biased {in other words, closer to the Negative Terminal of the Power Source (i.e. Vi)}, then would the Signal Output (i.e. Vo) be any different?
Thankyou sir because of you I have understood the concept very clearly
Sir Can u explain the role of capacitor in filtering in full eave rectifier, can u send the link please
Have you taught drop across the diode resistance?.If yes please say me where it is . I am waiting for your reply because it's urgent 🙏🙏
Thanks dude thanks a lot a lot, and more thanks to come from upcoming freshers.
In case of pn junction (forward biased) V=Vb - Vd but in case of half wave rectifier V = Vd - Vb. What's the reason? Please answer.
at 7:15, when Vin < 0.7, why is the output not zero since a diode is off when it is less than 0.7?
Hello Sir while considering equivalent circuit in rectifier why we need to choose piecewise model why not other model????
great information
In the average output voltage why you divide with( 2π -0) .
Please explain that part sir
+1
This video is very detail you even derived the Average Output Voltage. Thank you so much
Fuckoff
@@mikey0202 Oh same to you
so helpful video...thanks a lot..
Thanks sir!, you help me a lot
How to know when to use Piece wise and when to use Constant Voltage drop model...
sir where can i find notes of this lectires
please do videos on opamps... Pleaseeeeeeeeeeeee sir
love from quetta
thank you very much sir sub samj m aa gya sir
sir, are the determine average values of voltage and load current applicable just for ideal models??
Yeah, for piecewise the area of the curve will decrease, while it's base remains the same. So the avg values will be even lower in that case.
If they ask output voltage we should find Vo or V av?
Super sir....
if the diode is in down line then output wave is same or downward? please reply
Why input frequency equals to output frequency in half wave rectification?
can you please explain about load resistance and load current
Man how do you know all this
Thankyou..............💖💖💖
I love this
sir -- vm/pi(-cos-(-cos0)=0
how did you get (-cos(-cos0)=2????
vm/pie (-cos(pie)-(-cos0))=2
Cos Pi = Cos 180
Because here pi = 180 degree.
Now you can calculate it in calculator that
-cos(180)-(-cos(0)) = 2
How we get 2pie minus 0 in denominator of output voltage
Salmon Steven It Is average. It is calculated for a full cycle I.e 0 to 2pi
Great 🔥
this guy is the mvp
علي الحرام من ديني لو خريت فالامتحان تاني بسببك يا نيسو هطلع دين الهنود ال خلفوك
بس احسن يجيبلك شاروخان يفشخك هههههههه
خخخخخخخخههههههههههههههههههه
which playlist this video belongs to?
sir you deserve a noble prize
Why divide with 2pi-0 at 8:23
perfect
your explanation is great but the sound quality of your video is not so good.Try good microphone for recording your voice.
Irms =I/√2
Why must the integral be over 2pi - 0?
Please set full wave rectifier video
why divided 2*pi-0?
As it's being integrated from 0 to 2pi. We need to get the avg value b/w 0 and 2pi.
it is in formula of calculating average value
The average value of a function over the interval [a,b] is given by,
tutorial.math.lamar.edu/Classes/CalcI/AvgFcnValue.aspx
nanu aggarwal tq soo muchhh for this explanation nd link !!!
Good job everybody
v0=vm sinWt?
If Si diode is used, then what happens?
What about angle ?? Sir
Plz refer book for that lecture
Notes?
Why do we neglect the diode resistance?
An ideal forward biased diode has 0 resistance, while an ideal reverse biased diode has infinite resistance. For this reason, an ideal foward biased diode also has no voltage drop. real diodes in practice, however, have a voltage drop that must be accounted for.
Sir i am in electronic engineering,i can give ese in electrical engineering paper
isnt the vb put wrong
Can someone please please tell me What is Vm=???????
Vi should be the maximum voltage right??????
How the y-axis became vm-vb in practical one?
Because vb=0 when vi
how can i contact u sir?
the sign of vb shoul be opposite i guess
I think the output voltage waveform at 5:14 should have been started to flow from Voltage value of Vb i.e. 0.7 V . In that case it shows, at this voltage, Diode is FB and thus circuit is short giving rise to output.
here axis is shifted that's why he started from there ..
here axis is shifted that's why he started from there ..
this is awesome bro :D
Finally someone who included time shift and lower amplitude on the resistance thenn it is on the input