How To Solve Diode Circuit Problems In Series and Parallel Using Ohm's Law and KVL

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This electronics video tutorial explains how to solve diode circuit problems that are connected in series and parallel. It explains how to calculate the current flowing in the resistors as well as the output voltage of the circuit using ohm's law and kirchoff's voltage law of closed loop circuits.
What Is a Diode?
• What Is a Diode?
Diode Logic Gates - OR, NOR, AND, & NAND:
• Diode Logic Gates - OR...
Clipper Circuits:
• Clipper Circuits
Clamper Circuits:
• Clamper Circuits
Half-Wave Rectifiers:
• Half Wave Rectifiers
__________________________________
Full-Wave Rectifiers:
• Full Wave Rectifiers
Full-Wave Bridge Rectifiers:
• Full Wave Bridge Recti...
220V AC to 12V DC Converter:
• 220V AC to 12V DC Conv...
Capacitor Voltage Booster Circuit:
• Capacitor Voltage Boos...
Half Wave Voltage Doubler Circuit:
• Voltage Multipliers - ...
Full Wave Voltage Doubler Circuit:
• Full Wave Voltage Doub...
__________________________________
Voltage Multiplier Circuit:
• Voltage Multiplier Cir...
Light Emitting Diodes:
• LEDs - Light Emitting ...
Power Dissipation In LEDs & Diodes:
• Power Dissipation In R...
Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
/ collections
____________________________________
Resistors: amzn.to/2U2dPEp
1N4007 Diodes: amzn.to/2U9dtvz
Alligator Wires: amzn.to/3B1Lwqa
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Опубликовано:

29 окт 2019

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Комментарии : 331

@TheOrganicChemistryTutor 5 месяцев назад

Final Exams and Video Playlists: www.video-tutor.net/

@eloisamarietulay5331 2 года назад

From my basic calculus course to physics -- and now, even in electronics. If I ever become an electrical engineer someday, please do know that you played a HUGE part why. Thank you for saving lives.

@khalidsaifullah1321 Год назад

Happy Electrical Engineering Same here.......He is an Amazing teacher!!

@mohamedbangura7329 5 месяцев назад

He is really a good tutor

@kalpeshkumar3878 4 месяца назад

Have you become an electrical engineer?

@davidc.7305 3 года назад

Moments like 3:43 where he takes the time to explain milliamps is why this guy is king. He's always looking out for those who might be rusty/lost with the basics and doesn't assume. Thank you, Mr. OCT

@hemman7931 Год назад

how do people not know milli by now? just move decimal over 3 places

@gordonhuynh4294 Год назад

@@hemman7931 fr

@omniyambot9876 10 месяцев назад

youre taking engineering not knowing milli😅

@blazer7731 8 месяцев назад

@@hemman7931 Yeah but this could apply to other basics that someone may have forgotten. I'd rather someone over-explain than under-explain, which is what most uni lecturers do, hence why these channels are so popular

@qualityff3458 5 месяцев назад

This is like 5th grade stuff

@yazan774 4 года назад

I do not understand why can't college professors explain this way. Thank you.

@sandeepreddydevarapally5316 3 года назад

Reason behind it Doing in parts

@georgeaziz1846 3 года назад

@@sandeepreddydevarapally5316 not correct professors are making small videos but it is not good also the duration of the video is not a reason for quality of it

@IBasilisvirus 3 года назад

lazy fuckers

@mit4539 3 года назад

"College profs", Man I am studying this for high school.

@disenfranchisedrealist4433 3 года назад

Not everyone in the education field is an educator. Just because someone is brilliant doesn't mean they can relate their knowledge to someone else. It's very much the same in coaching sports. The star quarter-back may have had an incredible career on the field but that doesn't mean there is any coaching potential there. Knowing something and knowing how to convey that knowledge to someone else are two very different things and possession of one is not an indicator of possessing the other.

@beepsntones 4 года назад

You guys are sooo lucky to have these examples explained so well on you tube, think of learning this stuff 20 years ago when we had very little help from the internet.

@shivankitss8396 3 года назад

Thats exactly what my father tells me

@narayanaswamyprakash7147 3 года назад

40 years ago in my case lol

@fgbbhhfgjnbvbn4959 Год назад

Dont worry uncle

@DavincisMind 11 месяцев назад

@@shivankitss8396 or 40 years ago....no internet at all 🙂

@captainamerica9568 2 года назад

We would be lucky to have a professor like you.👍

@rockspoon6528 4 года назад

Thanks man. I know you hear it a lot, but you summed up days of rambling lectures in

@erickademe 2 года назад

Same thing here, So grateful indeed

@pagodax2599 3 года назад

i wish you always happy ,healthy and successful in everything. I’ve been watching your video for so long . THANK YOU VERY MUCH!! 🙏❤️

@cyberlando 4 года назад

DUDE YOU are AMAZING!!!!! you should do a video of PN junctions and how N-P type silicon works

@pranavgupta8115 3 года назад

i need

@LordJesus1447 10 месяцев назад

"Electricity will always flow in the path of least resistance" that's what we need to remember folks.

@umairishuman 6 месяцев назад

This channel is the best teaching channel out there. I love this channel.

@claireyandel 3 года назад

this man is the love of my life omg

@badgalirri 2 года назад

You are just brilliant! You helped me get a 9/10 in calculus. Hope you will now again make me pass my electronics course haha. I don't understand why can't my professor explain it like this so we can actually understand...

@NoOne0223 6 месяцев назад

Opps😂

@johnnoemartinez8712 3 года назад

SUPER HELPFUL! GRATEFUL TO THE CREATOR OF THIS VIDEO!

@RandyH524 4 года назад

Dude you're literally the best tutor on youtube. Not only that, you're probably a genius in real life. Love you man. Thank you for everything that you do.

@ishaanj8023 4 года назад

He basically is, cause he literally teaches EVERYTHING

@Peter_1986 4 года назад

One _major_ reason why this guy is so good at teaching things is because he gives _several_ example problems. A lot of teachers are content with just showing one example and then they move on to something else, and that always annoyed me a lot, so it's great that these videos show a large number of examples.

@olaoluwaomopariola4867 2 года назад

He doesn't have to be a genius to do this though. He doesn't even have to be brilliant. He just learns it and teaches it after. Probably even forgets what it's about when a series is over. It's not hard at all. For all anyone knows he's looking at already written out and explained examples by someone else he got to do it for him or something. Surely you don't really believe that he knows everything he's teaching.

@The_count_of_Monte__Cristo 9 месяцев назад

@@olaoluwaomopariola4867 womp womp ....

@scyther0194 3 года назад

Thank you , i love all your lectures!

@minjoon316 4 года назад

Your lectures are amazing Understood the problems

@michaelalleyne1403 2 года назад

This guy knows everything I swear.

@davidmakgopa1165 Год назад

was very helpful , i watched it x3 on different days and these diodes were made simple❤....

@r.alhilal4495 Год назад

you are incredible ! if i ever become a computer engineer it's thanks to you and the rest of the youtube teachers

@ammarabaker1463 Год назад

Oh my God! I can't imagine this smartest way thanks so much! 💙💙🙏 Here in our country we teach ourselves so it was so difficult to understand, but you made it easy for us.

@DarkSide-iw8qo Год назад

hi ammar Im with you in sudan collage 😊😊

@boganza5140 3 года назад

great man...looking forward to see more stuff like this..thumbs up!!!

@holyfieldjr.5619 3 года назад

Amazing! Requesting for a video on how a circuit works point to point

@louco2 11 месяцев назад

Exelent! Thank you so much for taking the time to do these videos!

@traumaone9117 2 года назад

Really informative and nice! Keep up the good work! Thanks.

@camelliasamara252 Год назад

this video helps me a lot for my study. before seeing this video ,i had no idea about diode math

@dtm7743 4 года назад

With all due respect you are my life saver but please make another tutorial on how to solve diode circuit problems when the source feeding the circuit is Ac rather than a DC

@Vishal-lw6hn 2 года назад

Thanks mate , made my day a lot easier

@tomaszgasecki 2 года назад

You have a great talent. Thank you for your time.

@PhillJennings 4 года назад

You are the best teacher ever

@kirankumar.b.r7811 4 года назад

Awesome explanation Sir🔥🔥🔥

@fazimalik5599 2 года назад

thanks sir Your explanation method is so good I understand it very easily

@mikebalbes6631 4 года назад

the last problem will be much more comfortable to solve using nodal, but thank you sir for this.

@artisticnoob5003 3 года назад

This is wayyyy better than any of the videos!! I understood everything, THANKS DUDEE

@kartikmehta17 3 года назад

AKTU ke lagte ho tum :joy:

@artisticnoob5003 3 года назад

I didn't get you?

@kartikmehta17 3 года назад

@@artisticnoob5003 nothing just looking that you are from AKTU University because this is the ongoing topic which we r studying!

@artisticnoob5003 3 года назад

@@kartikmehta17 nahh, I am in 12th

@kartikmehta17 3 года назад

@@artisticnoob5003 wow! Congratz this topic was not covered in CBSE when i was in class 12th. Have a great future! 👍

@Peter_1986 4 года назад

The method at 8:00 was actually much easier and more straightforward than the "quick and easy" method. =P

@seringmodoujaw7048 Год назад

It took a whole year to understand just this. 10 mins into your video, I got it all in. African students are proud of you mein

@Anonymous____________A721 8 месяцев назад

Y only Africa mein

@jaysonromasanta7544 3 года назад

BIG "THANK YOU" TO YOU SIR! :))

@premuhendis5419 2 года назад

understandable explanations. Great!

@paulinesummer 4 года назад

Thank you very much!! You are amazing!!!

@kabandajamir9844 2 года назад

The world's best teacher

@josefkornal4691 3 года назад

thank you . you are a great teacher.

@lime3023 8 месяцев назад

Can someone explain why in 10:19 the v output is 0.7v shouldn't it be 7.30v?

@zikermu 2 года назад

Thanks a lot for these Excellent explanations .

@TonyDaExpert Год назад

Refreshing myself on electronics but man this way easier than I remembered in lecture lol

@nathanielgarcia-vasquez4735 2 года назад

mad respect saving our lives

@anhanh-pc6ik 4 года назад

brilliant video, thank you so much

@mmonsky4852 Год назад

brooooooo awesome u cleared alllll my doubts dude chears

@johnricolopez7856 4 года назад

Thank you so much Goodluck for my exam tomorrow 😇

@tykealy Год назад

at 11:00 why is V0 = 0.7v ?

@austinbryant4242 3 месяца назад

Did you ever figure this out ?

@leonardomichael513 Месяц назад

@@austinbryant4242 No :( I need an explanation

@confusediitian600 3 года назад

thank u so much brother......its really helpful

@davidmacfarlane4761 2 года назад

For the problem at the 22 mark, the The parallel combination of the 2k and 4k resistor is 1.33 KILO-ohms, and NOT 1.33 ohms. Also the total resistance is 9.33 KILO-ohms, NOT 9.33 ohms!

@aachannel258 2 года назад

You're so Helpful!🥰🥰

@successthruknowledge 2 месяца назад

I liked especially the problem with diodes in parallel to highlight the concept that the germanium diode with the lower voltage threshold will be the one through which all the current flows! Also the example with the parallel diodes where the one with the greater voltage difference shows which diode will be the one through which current flows.

@hanaabuhindy3466 Год назад

this was very very helpful!!!

@lasithaamarasinghe9251 Год назад

Thank you sir. Great video ❤

@ChrisKuo-rs8fk 3 года назад

i love this channel... fking love!!!

@sanchezjoaquinbrandonariel3756 2 года назад

La verdad no entendí lo que decías, pero en la pizarra explicaste muy bien, gracias

@mikericardo9294 Год назад

Omg this guy is my Hero.

@katsuxrlj 9 месяцев назад

I used Voltage Divide in 6:26. Same process, I subtract the Vd to the Vs. Then voltage divide the 3k resistor (with the 9.3V) to get the Vo, and used Vo in Ohm's Law. Same result!

@user-tg6sy5xl7c 2 года назад

Very very good. Thanks a lot.

@stellaroubazany794 5 месяцев назад

you're a great teacher

@MRRED-bk5hb 3 месяца назад

YOU ARE LIFE SAVER

@dangowen5367 4 года назад

Can you diagram a specific solar circuit if I provide the details? Thank you.

@mrminecraft987456 3 года назад

You are the best! You literally saved my ass :D

@firdyan5394 3 года назад

i don't too good in english but i understand your explanation. good

@ryandeguzman6624 2 года назад

Just want to makesure. Is it 9.33 ohms for the total resistance or 9.33 mili ohms. Love your videos!

@user-nf5js5ip1u 5 месяцев назад

The Supreme methods. I will request to viewers pls see this lecture at least 3 times. Then all confusion will be clear Love from Bangladesh

@abqoriaula1297 3 года назад

What tools and applications were you used to draw/write in this video ?

@smacky9035 Год назад

this is amazing, thank you

@subhamghosh5335 2 года назад

Thanks for this!

@sri9649 2 года назад

Thank you so much i got all answers

@kabandajamir9844 2 года назад

So nice explanation sir

@custodioarmindogungulo8465 9 месяцев назад

No words... Congrats.

@beytulk 2 года назад

thanks for saving my life again

@beytulk 2 года назад

@@rf4605 how can I help u ?

@bannukarumanchi3559 3 года назад

Loving ur content

@GOODvibesYT100 Год назад

Thanks from India 🇮🇳

@sudeepapilapitiya6037 3 года назад

Thanks so much man halped so mucj

@Festus2022 6 месяцев назад

Great Video. One question: At 17:50 Why does the 12V "win out" over the 5V leg of the upper 2 diodes, and why is the 5V diode OFF?

@SachinShikarwar 3 года назад

Anything less than PERFECT :))))

@ashmi5170 2 года назад

Thank you so much!

@arjunraomulagapaka975 2 года назад

Thank you so much sir

@indian5759 2 года назад

Thank You So Much 🥰❤️

@MohannedHOS Месяц назад

man you are saviour

@omartusson Год назад

Thank you very much.

@reaganhambrick8149 2 года назад

idk why chemistry man is doing electronics but thank you

@kemigisamariam Год назад

Thankyou so much Sir

@rachekane 3 года назад

God bless you!

@muhammaddawood9353 Год назад

You are Amazing 💓

@deko3140 Год назад

20:15 , isn’t it should to be Vo=14.3 ? Because we have a voltage in the ground and the multiplication of ( i * 6000 ) = 14.3 as well

@ogpogtane7244 3 года назад

Thankyou very much

@hamzaabdullah3971 3 месяца назад

Thank you very much sir.

@deepfake1647 3 года назад

I think the guy is doctor of all sciences

@zulfikarhidayat2663 4 года назад

11:32 Why voltage at B point is 0,7? It's not passing the any diode yet?

@dtm7743 4 года назад

Because since point C is taken as a ground node i mean a reference node all our potentials are measured with respect to it and a silicon diode has a typical voltage drop across it of 0.7 volts one of the terminals is at 0 volts that is the ground terminal so the other has to be at +0.7 volts

@praveensharrma465 4 года назад

@@dtm7743 shouldn't the voltage at point B be 8 minus the voltage drop of the 3k resistor???

@dtm7743 4 года назад

@@praveensharrma465 Yes it is right you are harry but why would you take this way ? whenever you have a diode that is in the forward biased mode you can say mearly that the voltage drop across is 0.7 and sice and just like i said before point C in taken as ground ,potential at B is 0.7 with respect to C if C was not a ground node i would not have been able to say that

@AI-kr7mj 4 года назад

@@dtm7743 If we did not take C as a ground then ?

@dtm7743 4 года назад

@@AI-kr7mj what else node would you take as ground? when talking about voltage in circuit theory the node's voltage has to be measured with respect to a reference node because there is no such a term "voltage" instead we say potential difference the well-known reference point in circuit theory is the ground what is a a potential of 0 so you are not required to take your reference as the ground you can take it else where but i suggest you do not over complicate it you just take the bottom node as ground and all other node voltages will be measured with respect to it

@muhammadanas8213 4 года назад

Please make a tutorial on diode clipper and clamper circuits...

@sadifsadmanarnov2782 3 года назад

Thanks a lot man

@MaliaRojas21 9 месяцев назад

@1:05 , cant you just draw current the other direction for the circuit to be on? Or are we assuming vo -0 is the polarity across the resistor ?

@jayantirakshit7859 4 месяца назад

at 19:22, why does the higher potential win out the lower potential? Earlier in the video you mentioned that if the potential is lower, then it is favored due to its lower resistance? Could you please elaborate the difference in that part of the video vs this one? When do we know when to favor a high or lower voltage??

@maricagravio8350 2 года назад

does the supply voltage needs to be "greater than or equal" the potential barrier of the diode or does it need to be "greater than" the potential barrier to be in "ON" state.