Title: How to achieve proper grounding Topics covered: Signal integrity cross talk EMI digital/ananlog topics layer stackups Best video I've ever seen. Thanks Altium for beautiful effort of bringing industry experts to an open platform. Thanks alot
@fuizipra
4 ай бұрын
I feel like my brain just expanded to double the size Great talk
@Ratkill
3 жыл бұрын
How the hell you gonna drop these mind bombs on me for 2 hours straight. This video just now was a pivotal point in my understanding of electronics. This is the kind of thing the internet was made for.
@edvinass3804
11 күн бұрын
This is like listening to Grand Master Oogway. I was amazed, when he revealed, that energy travels in dialectric, so much great examples, for free!? Man, I love this.
@MacRabbitPro
3 жыл бұрын
This are one of the best 2:20h I spent in my professional life. Thank you!
@satyanarayanamoharanamohar3168
4 ай бұрын
L ok
@ssSakib-cm3jz
3 ай бұрын
@@satyanarayanamoharanamohar3168u maa
@engsam7759
3 жыл бұрын
the 4th time i watched this and every time I pick up new info !! THANK YOU .
@deangreenhough3479
4 жыл бұрын
Mind-blowing content. I am just starting out in Hardware design professionally. This is what I have been looking for, 55 years of experience eloquently delivered. Thank you, Rick
@xhivo97
2 жыл бұрын
Check out Robert Feranec's channel as well.
@garygranato9164
Жыл бұрын
+1
@jak3mak3cak3
Жыл бұрын
@@xhivo97 mxccmmcvvcmcmcmcvmvmcvn.
@liciaperry
Жыл бұрын
@@xhivo97 iiiiiiiiiii
@liciaperry
Жыл бұрын
@@garygranato9164 I’m😊k😊
@DEtchells
Жыл бұрын
Wow, this was a complete paradigm change in my thinking, it instantly gave me an entirely different understanding of signal (noise) propagation on circuit boards! I can’t recall the last time I had such a sudden burst of comprehension, it was an amazing experience. *Huge* kudos and thanks for the presentation!!
@Sr_music77
7 ай бұрын
😊pppppppppppppp😊pkpp😊ppp😊pppppppuhh hmm h hh
@user-ue1zm2to3i
6 ай бұрын
❤❤w1,1
@user-ue1zm2to3i
6 ай бұрын
❤❤w1,11,,,,
@MsAndy60
2 ай бұрын
I've been a designer since the 80s. I have been working in Altium since its release. (A mixed and power electronics designer). I haven’t seen anything more exciting, I was stuck for two hours. Lots of adrenaline. Detectives are resting! Thank you for the material. Much is familiar and has long been intuitively understood. I developed some of my own triks and solved problems differently. But here is a wonderful systematization of the life experience of a wonderful designer on the way from a teapot to a pro!! I understand it and remember every one of my mistakes and every crazy PCB. At some point I realized that the EMC laboratory should be behind my back, and not from someone for money. I assembled it, and the work went much faster. Thank you so much again!
@educationdz202
6 ай бұрын
This is probably one of the best lecture in Electronics, I've learned so much, thank you very much indeed.
@kleberburgos
2 жыл бұрын
I felt I was not only learning, but being enlightened. Thank you Mr. Hartley! Please Altium, we need more content from this Guru.
@Philip8888888
2 жыл бұрын
Mind blown. Amazing how you can learn how much you didn't know and change how you view things completely at the same time.
@Graham_Wideman
3 жыл бұрын
7:00 the question of should you attach the cable shield to chassis or to circuit ground, for which Rick's answer is always to the chassis (and for good reasons). That's all very well, so long as this cable is not designed to carry the signal return (slash ground reference voltage) on the shield, like several standards for audio cables do, for example. In that situation, you don't want the shield conductor to connect the chassis of two pieces of equipment that are plugged into mains, where their chassis are individually connected to the ground pin of two different wall outlets, thus introducing a ground loop, and a hum voltage that adds to the audio signal being communicated. There's a reason for insulated RCA sockets, insulated BNC sockets and so on.
@youdonotknowmyname9663
2 жыл бұрын
I learned more about good PCB design in these 2,5 hours then in all the years at school! Yes, it is for free, but all of this knowledge is priceless and very valuable!
@JeremieFrancois
3 жыл бұрын
This really is a superb, and enlightening presentation. ONE THOUSAND THANKS. Rare and precious material that changed my view on electronics and my routing jobs.
@camdenarey2341
Жыл бұрын
I went to sleep and woke up to this ty for the best time of my life God loves you
@cachve1154
6 ай бұрын
Rick Hartley is the best. He looks so good.
@LTVoyager
Жыл бұрын
I was fortunate to have taken a course early in my career back in the late 80s taught by Prof. Tom Van Doren on Grounding and Shielding. He covers most of these same concepts, but in more detail given that it was a two-day course rather than two hours. Very useful for control engineering and instrumentation as well as PCB design.
@edcet06
3 жыл бұрын
This is gold. Thank you Rick
@markw208
4 жыл бұрын
I was lucky enough to be at some of Rick’s seminars while I was at Compaq and Hewlett-Packard. Very informative. I still have his guide book
@RichardSchulting
24 күн бұрын
The best presentation I've seen in many many years. Eyeopening big time! Thank you for your insights. Also great prestation skills, never lost contact during the presentation. Excellent and well done!
@Chrls5
2 жыл бұрын
WOW, i just learnt how wrong my concept of grounds are!!! Mind Blown! Thanks Rick Hartley, super interesting and awesome content!!
@arkansassignalintegritycom408
4 жыл бұрын
Very impressed with Altium this year. It's like they won 2019 World Series. Killin' it.
@byro32271
3 жыл бұрын
I'm a dumb mechanical guy who dabbles with electronics as a hobby and this was so enlightening! I love it when experts explain the fundamentals clearly!
@Frankx520
3 жыл бұрын
Me too bro!
@nirmalblockvideo
11 ай бұрын
o...o
@stepannovotny4291
Жыл бұрын
Get through the first 10 minutes and then THIS BECOMES A FANTASTIC VIDEO FOR PCB DESIGN!
@Mohammad-vh4bi
3 ай бұрын
It was one of the best tutorials I have seen on KZitem. Thanks a lot.
@achimbuchweisel2736
Жыл бұрын
THANKS a lot. This has been so educational! A lot of mysteries have been solved that I've been carrying around.
@DrTune
3 жыл бұрын
Rick [if you ever come read this] - dude - that's awesome. So great. Get more of your knowledge out there, please, you do it well.
@nameredacted1242
2 жыл бұрын
He speaks at just about every major PCB design conference... if you can afford going to a conference.
@michaelcrookes1350
3 жыл бұрын
Thanks Altium and Rick. This is one of the best PCB tutorials I've seen. Only wish I'd seen it years ago. For me it brought together all those little tips I've been told since the start of my career but actually explained why - with some great tips that I hadn't been told as well.
@RelayComputer
9 ай бұрын
Thank you very much. Although I already applied some of the practical rules exposed here, this explanation of why we should apply them was really eye opening. The most surprising realisation is that bad effects start to happen at frequencies as low as just few kHz. Again many thanks !!
@peterlaidlaw8655
2 жыл бұрын
Very excellent, thank you very much for sharing this.
@rfengr00
4 жыл бұрын
Great presentation. At 32:00 there is an interesting effect not discussed. At very low frequencies the Z0 goes up (nonlinearly) due to finite R and G as frequency approaches zero; a low frequency dispersion. You can see this effect on some RF VNA that go down to 300 kHz or lower.
@remontlive
Жыл бұрын
Its a million dollars video, im a 38 years radio engineer and knew that all only now, energy is a field! now i got it.
@sgct89
Жыл бұрын
Glad this video got released! My kids won't stop playing up and I've been needing to properly ground them
@johnbaillie5141
3 жыл бұрын
Unbelievable - this is GOLD
@mikestewart4752
Жыл бұрын
Who would have thought that a free video on KZitem taught me more about board design than my $40,000 education. I’m pissed. Great video!!!
@brucetouzel6484
Жыл бұрын
thank you for presenting complex information in an understandable format
@remy-
3 жыл бұрын
Wow. This movie is ABSOLUTELY a must for pcb designers. Rick, thanks!!! Gr from Holland.
@RiyadhElalami
3 жыл бұрын
Amazing, we need more like this stuff, I wish I was one I would have asked a few questions.
@mitchelllague5499
Жыл бұрын
Thank you Rick for this golden information!
@EgonFreeman
3 жыл бұрын
@14:00 -- well, the water analogy still works here: the energy of a wave is neither in the height of the wave, nor in the speed of the wave; they're both _indicative_ of the energy originally _imparted_ to the wave, but the energy itself is _in the mass of the water molecules_
@metaphysica9984
Жыл бұрын
Thats awesome! Im routing biards for many years, so much read, but never heard better.
@BM-jy6cb
Жыл бұрын
This is truly excellent content. A goldmine for any PCB designer. Thank you.
@thisisnonpractice
2 жыл бұрын
What a presentation!!
@smithright
Жыл бұрын
This is blowing my mind. Keep up the amazing work!!! 🚀
@kentvandervelden
3 жыл бұрын
Wow, 2.5hrs of grounding awesomeness!
@Nguyencongkhoai
3 жыл бұрын
It one of the most amazing videos I've ever seen on youtube
@turneroq9888
2 жыл бұрын
I spend all my New Year celebration with this super interesting man. Thank you for sharing such content!
@shantk7378
2 жыл бұрын
Absolutely fantastic.
@funny-guy324
Жыл бұрын
bro i was sleeping in the middle in the night then i woke to this i watched this FOR 2 HOURS
@xXRedyzXx
2 жыл бұрын
Love this format, keep up the great work
@nicolasgoldberg3114
2 жыл бұрын
Amazing content Rick. Thank you it really helps with PCB design. Helped me get insight into design flaws with my pcbs.
@mltonsorangestapler
Жыл бұрын
This is a fire broadcast, I enjoyed this thoroughly
@gapguy9564
2 жыл бұрын
@10:00 such an humble "Grounded" person. Love from INDIA
@GiGaSzS
3 жыл бұрын
Thank you for sharing this invaluable information.
@tarunsharma9943
Жыл бұрын
Very Informative. Thank you Rick!
@C0deC0w
Жыл бұрын
Thank you for this excellent information. Really appreciate it 👍
@user-cc8kb
Жыл бұрын
Thank you very much. This was amazing!
@ujjwalpratik242
3 жыл бұрын
Thanks for this amazing talk!!
@mohamedalioueche4165
11 ай бұрын
Awesome 😁 thank you mister Rick.
@natriumhydrochlorid
3 жыл бұрын
that all of this is free info is the best ever . thank you very much .
@EngineerInTaipei
3 ай бұрын
Book of knowledge for beginners. A must-watch lecture.
@alexpioner
2 жыл бұрын
Genious video which can absolutely change the vision of the board design physics for many HW engineers. It's a pity that there is a big lag of video relatively to sound, and Altium hasn't fixed it. A little bit hard to follow.
@MicaCZ
3 жыл бұрын
Excellent training!
@xeropulse5745
Жыл бұрын
This is absolutely brilliant information. I've only recently began studying electronic engineering during my master's, and this is brilliant supplementary info! Thank you so much Rick!
@chrispowder2713
2 жыл бұрын
Rick, you are a f@#cking GENIUS, thank you so much!
@rioschad3284
4 жыл бұрын
it should be mandatory for every ee college student to watch this video
@robv3872
3 жыл бұрын
I agree! :)
@sinaaghli
3 жыл бұрын
omg this is such an amazing talk, thanks for sharing.
@Ghost572
Жыл бұрын
The delay is 22 seconds for anyone who wants to open two videos and sync the audio and video together
@dan5607
3 жыл бұрын
Mind blowing content, basically tore apart years of "knowledge" in 2 hours!
@henrikvilhelmsen6299
2 жыл бұрын
Thanks Rick. now i understand some of the problems there are in the model train world i have seen with marklin digital. I work with Eagle cadsoftware 9.6.2 - now and design pcb for my marklin digital layout. Best regards, Henrik Vilhelmsen - Dannemark.
@ongdaniel5273
Жыл бұрын
Thanks for this great video! really learned a lot from this video.
@raymondklucik
11 ай бұрын
This video elicited a profound transformation in my cognitive framework, instigating an immediate and comprehensive shift in my understanding of signal (noise) propagation within the realm of circuit boards. Thank you!
@danstiurca7963
9 ай бұрын
Thank you for great information!
@RicardoPenders
3 жыл бұрын
Turns out that when I design a PCB that I'm doing the right thing naturally, to me it's common sense but I still learned a couple things from this video that I can improve on in the future so many thanks for taking the time to make this video and sharing it here on KZitem. If you're researching electrical engineering and go into the specifics like this topic in this video it's very hard to find anything coming close to the quality and the wealth of accurate and reliable information like we get with this video, we need more of this online in the public space because there's too many people talking about these things online who don't have a clue of what's really going on and if you're doing research on a specific part in EE that you're not familiar with and you listen to the wrong people you'll get misinformed and it's even harder for someone to recognize being wrong and have to learn it all over again to get rid of the misinformation planted in your head by all those idiots thinking that they know it all which is costing too much time that you never get back, it happened to me several times so I'm talking from my own experience. Again many thanks for putting this online guys and I wish you all the best, Ricardo Penders.
@projects4996
2 жыл бұрын
Worth watching every single sec 👌
@rickpontificates3406
2 ай бұрын
This seems similar to the "double slit" paradox. Electricity "takes the path of least resistance", but in order to take that path, it must already know the path
@RajasPoorna
6 ай бұрын
Wow, thank you so much!!!!
@tobiasschneider7367
3 жыл бұрын
Amazing!
@lordfabri
2 ай бұрын
this pure gold
@UltimateRobotics
3 жыл бұрын
Energy transmitted in dielectric! That's the priceless part - many people talk about impedance and return currents, but that's the perfect and extremely simple explanation of _why_! Thanks!
@TheVideoVolcano
Жыл бұрын
Meanwhile I say this too my principle digital engineer supervisor and he said it is nonsense. And also asked my RF/Microwave design engineer coworker and they said similar thing. I don't who to believe anymore....
@UltimateRobotics
Жыл бұрын
@@TheVideoVolcano it's not a matter of faith - physics doesn't care about people's opinions :) Just ask yourself a question: how EM wave propagates here (hint: it's explained in the video but requires some knowledge to understand). If you would blindly trust the video without understanding what is happening, how will you apply it for actual PCB design anyway?
@TheVideoVolcano
Жыл бұрын
@@UltimateRobotics unfortunately regardless of what I think, I will be forced to do it their way even if it wrong... it is annoying...
@Dazza_Doo
7 ай бұрын
@@TheVideoVolcano They are wrong and I can prove it. Ask them How does the Electricity from the Power station get to their Home? The Cables are the Wave Guide, as the EM fields are OUTSIDE the wires travel 100's of Km/Miles - this is true because you move a wire next to the Power cable and get the EM energy to move into your wire. The Transmission Line System Proves this to accurate - have you seen the Veritasium videos on How Electricity Actually works? It's a Study of Electrodynamics. A Capacitor is a break in the circuit, nothing should cross it, but it does, why EM fields travelling though the wave guide. How does RF work? EM fields travelling though space/air meet up with a wave guide, called an antenna and we receive the signals. No Electron from the Power Plant makes it to your Home, All the Power is in the EM fields. Voltage and Amps are Measurements of the EM field. Did you watch the Play list?
@conconmervin
10 ай бұрын
Brilliant!
@JUSTMUSICTODAY-oh1iq
9 ай бұрын
Great job and appreciate it
@jugnu361
10 ай бұрын
best on internet
@TomLeg
7 ай бұрын
Phil's Lab sent me ... great presentation!
@wjxway
Жыл бұрын
Gosh, I've gone through tons of tutorials about spit grounds, crosstalks, and EMI-related issues, but NONE of them is clear, most are just based on rubbish and usually incorrect experience. As a former physics student and current Ph.D. student working in mechatronics, this is the tutorial I am looking for, theory and reality perfectly combined! I wish I'd seen this video a few years earlier, could saved me a ton of time debugging stuff.
@Ikkepop
2 жыл бұрын
Mindblowing stuff, I learned alot of things that I should not do... now to figure out what the heck should I do instead XD
@Hewagej
Жыл бұрын
Really nice video Thanks
@pcdoodle1
6 ай бұрын
Really good video, I will use some of this information in our small company making gadgets.
@burski0954
3 жыл бұрын
Excellent lecture :)
@mbeard117
Жыл бұрын
Great presentation Rick! There is a mechanical thickness requirement of 0.062" for a PCIe board-edge connector.
@mrechbreger
Жыл бұрын
thank you for this video
@AzaB2C
Жыл бұрын
Phil's Lab sent me here, so grateful. But now I have to go back and rework my design.
@Tutoelectro1
Жыл бұрын
Awesome talk, well worth it. Thank you very much! I wish there was a way for Altium to check this concepts in the DRC. Like have at least a warning when you route a signal between power planes, or when you split grounds, etc. Maybe this feature is somehow implemented and I'm not aware of it?
@electricbadgercollc8146
Жыл бұрын
Wow! Just Wow! mind blown.
@takisbakalis
8 ай бұрын
He is THE man
@nicoladellino8124
2 жыл бұрын
Very nice video, TNX
@nameredacted1242
2 жыл бұрын
For a very closely related video, check out How to Decide on Your PCB Layer Ordering, Pouring and Stackup (with Rick Hartley) Robert Feranec
@marcobassini3576
Жыл бұрын
Engineering is all about taking a simple enough model of the real world, so that you can understand it, manipulate it with the tools you have (that for centuries, until 1960s, were as simple as a pen and paper), hopefully solve it and obtain useful results. The Newtonian physics, although technically wrong, is good enough for most cases, and simple enough to be easily understood and manipulated. The hydraulic analogy to visualize electrical circuits is a powerful tool that simply works and gives correct results in the vast majority of problems an industrial and civil engineer faces in his career (the frequency usually tops out at 50 Hz, which is the mains AC frequency in Europe).
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