Any chance you could add the songs used in your description?

K

One of the better explanations and visualisations out there. Even I am starting to understand it now. Sooo... Now I must do some calculations and a bit of building. I would like to make my own inductor though... But don't know how to start with that within a simple circuit.

thank you

Thank you for your work!

I am also interested in building my own custom buck and boost converters for different devices. What would your advice be for someone that is new to converters? What to keep in mind , what is some good advice ? Thanks ! 👌

@@swrekcfest google "power supply design application notes" and just start reading

Absolutely. It makes the operation of the circuit very easy to understand. Maybe because I'm a water/hydraulics engineer and there are analogies between hydraulics and electronics but this makes it immediately clear.

rahu1994 some others, Louis Rossmann explains voltage as velocity of let say, a car, and amperage as its weight, compared to a running human individual when hitting an object at same velocity, the impact of the car having more weight will cause more damage. But voltage and amperage are proporcional in most cases, I only know static as the only exception where amperage is low and voltage very high....

A good analogy for me is that voltage is pressure, current is velocity.

Voltage is pressure. Current is flow rate at any given instant. The speed of the flow is always the same.

@@rickwest2818 since water is incompressible.

Thanks.

And to think of Tesla's visualisation process was something like this 3D working representation. : ) Amazing, and very achievable with training of the mind...

Same!

@@ArmaturaRecords i can do it at will. Not to the extent of Tesla, though.

Engineers are in fact babies when compared to physicists. Their brains cannot process abstract ideas. Out of sight, out of mind. That is why they need this kind of videos for babies. Sesame Street for engineers.

@@peterwan9076 BS.

@@peterwan9076 At least tell me you are a physicist and not a wannabe

@Peter Wan, I disagree with you. We have different learning styles, the visual is but one. Physics is complicated...Because you make it complicated. By your categoric affirmation, I can tell you are no Richard Feynman. I apologize if you just tried to be humoristic and not a categorical, linear blind follower of decrepit theories, know it all, there is no more beyond this explanation, and that's that, type of asshole...But there is that balance-the-force thing out there you know? Some of us "feel the quantum field", use its benefits and understand its weirdness even if we can't completely explain it with equations. Can you understand that free perpetual energy is a fact? Just answer this question: When do subatomic particles stop vibrating? Can you move objects with your mind?... Can you manifest your reality? Can you explain spooky action at a distance? "How do you like them apples?"

Thanks for the compliment.

Thanks. Glad you liked my explanation.

Thanks. I am glad to hear that my videos are helpful.

As a Computer Engineer student i cannot say enough THANK YOU to you and your channel, you made me understand the concepts more clear than i ever did in my university! keep the good work!

Please make videos on transistors and how it orks as amplifier... And also as switch..

Wundervoll!

a comment.

Physics Videos by Eugene Khutoryansky 非常棒的视频！加油

Thanks. Glad my videos are helpful.

Thanks. I am glad you like my videos that much.

eir same here. cartoons for our brains.

Physics Videos by Eugene Khutoryansky thanks for another great little vid. I wish I had these 30+ years ago. Maybe I could have Interested my daughter enough to follow me as an E- tech. I wasn't an exciting teacher. :(

Your analogical explanations lays a strong and solid image of the concepts, Love your videos Eugene......your videos make us happy : )

@@EugeneKhutoryansky how the current decreases while boosting voltage?

Glad I was able to help. Thanks.

Thanks.

I've been also dying to understand power electronics, all the processes and physics involved. These kind of videos are in high demand, keep up the good work! More videos on capacitor/inductor circuits/physics would be appreciated a LOT!

@@EugeneKhutoryansky I loved the video, text and voice, BUT allthough it is nice music, many people hate to hear music while trying to understand something! IT SIMPLY DISTRACTS! I am a longtime muician and composer, but I hate this music-shitting WHEREEVER YOU GO TODAY :-(

Thanks for the compliments.

Glad I was able to introduce you to a new topic. Thanks.

You sound like a liberal democrat- always fawning about your feelings and talking in metaphors.

Thanks. I am glad my video was helpful.

Thanks for the compliment.

Thanks.

Me too. I found this after heard of the concepts of these two converters. The visualisation of this vid is so brilliant; it makes the circuit and how every component works so easy to understand. I cannot imagine a better way of illustrating these converters. Thanks so much for making and sharing it.

Thanks. Glad you liked my video.

That's just the way UKposts works. There will always be some people who behave this way. Thanks for the compliment about my video.

Thanks for the compliment,

Thanks.

Thanks. I am glad you liked my explanation.

Samip, no you are not allowed to copy a video unless it is marked as "creative commons", and this video is not marked as "creative commons."

Thanks.

Thanks for the compliment. You may also want to check out my other videos on electric circuits.

You're not the hero we deserve, but the hero we need. Thank you for all these easy to understand visual explanations. I will pay $10 to your Patreon account at the end of the month (can't right now because I'm broke as fuck).

Thanks. Glad you liked my video.

I make my 3D animations with "Poser." Thanks.

Thanks. Something is sublime in your videos, I can't exaclty say wat

I make my 3D animations with "Poser." Thanks.

thank you very much.

Engineer Passion these days you could use a game engine to do these!

Thanks for the compliment.

I can tell you're not looking for someone to reply, but maybe I can still provide something of worth. The sphere you speak of would indeed experience outward forces due to its high constant radial acceleration at any radial velocity; the closer vertically to its equator, the greater an outward force would be felt, and its material would want to follow Newton's 1st law and expand move outward. What happens at high speeds depends on the internal forces. If the sphere has high molecular bond strength it may resist deformation to a point and then explode, or stretch out to a maximum and then tear apart, depending on its material properties (mainly if its categorizable as a metallic, ceramic, or a polymer). If the sphere is of huge mass, it could have the inward force to resist deforming just due to gravity. It just comes down to the balance of forces until we start imagining high enough speeds where no inward force is enough, and then how the sphere breaks down is based on the forces dictating how its material behaves when a force is applied. It may also be worth mentioning that some rotational velocities are simply too fast for any material to withstand solely by its own material strength. At those speeds and higher, the only thing that could hold your sphere together is the super high gravity of a black hole. So now your sphere is the (possibly) infinitely dense core of a black hole, but let's keep speeding it up. As we do, the black hole creates greater frameshifting and light is able to orbit nearer and nearer the black hole, shrinking its event horizon. It's is a law predicted by general relativity that a singularity can never be exposed to the universe (hard to explain, maybe good to look up "naked singularities"), so with an increased spin shrinking the event horizon, there must be a cap on how fast the black hole is physically capable of spinning due to a higher speed shrinking the event horizon to the point of singularity exposure. This puts a cap on the spin to be some fraction of the speed of light. If we increase the mass of the black hole enough, we can then get your sphere "stably" (although violently) spinning at close to the speed of light (some black holes spins have been measured at over 95% the speed of light). At least to my knowledge, the story ends there.

+pendalink Thank you for the informative reply. That was my guess too. And as you probably guessed, I was thinking of a black hole. I think that because of the conservation of angular momentum, the black hole must eventually be spinning so fast that in spite of the enormous gravity, it can't shrink any further and reaches a kind of equilibrium, if you will. I just don't like the idea of a zero-sized, infinitely dense singularity.

@@feynstein1004 check out millisecond pulsars! Neutron star mass with a very short rotational period!

@Sean Kinahan Ahaha thank you for the reply. However, I kind of already know about pulsars :D

When the transistor is on, the capacitor creates a reverse voltage across the diode, causing current to try to flow through it backwards, which the diode blocks.

All the music in this video is from the free UKposts audio library, and the names of the songs are the following. Wedding_Invitation Road_to_Moscow Renaissance_Castle C_Major_Prelude Waltz_of_the_Flowers_by_Tchaikovsky

thanks......really.....

emperorSbraz What was the capacitance?

two 22uF caps, enough to make a spark when discharged with a resistor and then cause a mild burn on my finger when i grabbed the board. :)

Thanks for the compliment.

Thanks for the compliment about my videos.

Glad you like my videos. Thanks.

You predicted future precisely! We should name it as Ed Man's Law. :D

Thanks.

I am glad my video was helpful. Thanks.

Thanks for the compliment.

I am glad you found my channel, and thanks for the compliment.

I am glad my video was helpful. Thanks.

Glad my video was helpful. I hope you like all my other videos too.

Thanks for the compliment.

Glad to hear my video was helpful. Thanks.

Thanks.

Thanks for the compliment.

Glad my video was helpful. Thanks.

Thanks for the really great compliment. Though, the videos do not need to be purchased. In general, once a video is on UKposts, you can show it anywhere, including in front of a class, so long as you are showing it by playing it directly from the UKposts channel of the video owner. Many teachers already show my videos in their classrooms in this way. Thanks.

@@EugeneKhutoryansky I'm a child of the early 80's. I forgot schools have internet access these days and can watch your videos directly. lol Those teachers you mentioned deserve raises. For they are taking steps to help children desire to educate. Me for example: I despised calculus. Truly. Until an educator showed me what I could do with that knowledge. Suddenly I wanted to learn calculus and no one was getting in my way. Spark the interest of young minds and they will respond in kind.

Thanks. I am glad my video was helpful.

Thanks for the compliment.

Thanks. Glad you liked my explanation.

Glad to have you as a subscriber. Thanks.

Thanks for the compliment.