[LIVE] How to Achieve Proper Grounding - Rick Hartley - Expert Live Training (US)
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- Опубліковано 19 тра 2024
- Join us and Learn How to Achieve Proper Grounding with Rick Hartley. Send us your questions in the chat and Rick will address them.
- Наука та технологія
This mans knowledge is remarkable.
I feel like my brain just expanded to double the size Great talk
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
This are one of the best 2:20h I spent in my professional life. Thank you!
L ok
@@satyanarayanamoharanamohar3168u maa
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
Check out Robert Feranec's channel as well.
+1
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@@garygranato9164 I’m😊k😊
the 4th time i watched this and every time I pick up new info !! THANK YOU .
Mind blown. Amazing how you can learn how much you didn't know and change how you view things completely at the same time.
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.
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!!
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❤❤w1,1
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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.
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!
It was one of the best tutorials I have seen on UA-cam. Thanks a lot.
This is truly excellent content. A goldmine for any PCB designer. Thank you.
This is gold. Thank you Rick
I felt I was not only learning, but being enlightened. Thank you Mr. Hartley! Please Altium, we need more content from this Guru.
thank you for presenting complex information in an understandable format
This is blowing my mind. Keep up the amazing work!!! 🚀
I spend all my New Year celebration with this super interesting man. Thank you for sharing such content!
This is probably one of the best lecture in Electronics, I've learned so much, thank you very much indeed.
THANKS a lot. This has been so educational! A lot of mysteries have been solved that I've been carrying around.
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
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.
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!
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.
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!
Very excellent, thank you very much for sharing this.
Thank you Rick for this golden information!
This is a fire broadcast, I enjoyed this thoroughly
Amazing, we need more like this stuff, I wish I was one I would have asked a few questions.
Glad this video got released! My kids won't stop playing up and I've been needing to properly ground them
WOW, i just learnt how wrong my concept of grounds are!!! Mind Blown! Thanks Rick Hartley, super interesting and awesome content!!
Love this format, keep up the great work
Wow. This movie is ABSOLUTELY a must for pcb designers. Rick, thanks!!! Gr from Holland.
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 !!
Thank you for sharing this invaluable information.
Rick Hartley is the best. He looks so good.
It one of the most amazing videos I've ever seen on youtube
Thanks for this amazing talk!!
Thank you for this excellent information. Really appreciate it 👍
Very Informative. Thank you Rick!
I went to sleep and woke up to this ty for the best time of my life God loves you
omg this is such an amazing talk, thanks for sharing.
Very impressed with Altium this year. It's like they won 2019 World Series. Killin' it.
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!
Thank you for great information!
Unbelievable - this is GOLD
Thanks for this great video! really learned a lot from this video.
that all of this is free info is the best ever . thank you very much .
Thats awesome! Im routing biards for many years, so much read, but never heard better.
Book of knowledge for beginners. A must-watch lecture.
Mind blowing content, basically tore apart years of "knowledge" in 2 hours!
Thank you very much. This was amazing!
Amazing content Rick. Thank you it really helps with PCB design. Helped me get insight into design flaws with my pcbs.
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.
Great job and appreciate it
Rick, you are a f@#cking GENIUS, thank you so much!
Get through the first 10 minutes and then THIS BECOMES A FANTASTIC VIDEO FOR PCB DESIGN!
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!
Me too bro!
o...o
Absolutely fantastic.
What a presentation!!
Excellent training!
Thank you so much Sir. Also a big thank you to Altium team for all time uploading this kind of knowledgeable session.👍
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.
Awesome 😁 thank you mister Rick.
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?
He is THE man
Wow, thank you so much!!!!
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.
Excellent lecture :)
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!
@10:00 such an humble "Grounded" person. Love from INDIA
Brilliant!
thanks for nice tips 🙂
Really good video, I will use some of this information in our small company making gadgets.
Phil's Lab sent me ... great presentation!
👍👍👍 GREAT VIDEO!!!! I VERY rarely comment on videos. But I had to on this one. Great content rarely found anywhere else. Clear and concise presentation. More videos from Rick!!!!!!!
Worth watching every single sec 👌
Amazing!
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 UA-cam.
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.
this pure gold
Wow, 2.5hrs of grounding awesomeness!
thank you for this video
best on internet
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!
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....
@@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?
@@UltimateRobotics unfortunately regardless of what I think, I will be forced to do it their way even if it wrong... it is annoying...
@@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?
I am just an electronics noob with some stupid breadboards but that "voltage and current is not the energy" thing was just amazing as well as the rest of the video!
Consider Veritasiums Videos: The Big Conception of Electricity and his Follow up Video, How Electricity really works.
Great presentation Rick! There is a mechanical thickness requirement of 0.062" for a PCIe board-edge connector.
Really nice video Thanks
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.
I feel like I need to erase and start over. Great content!!
First of all thank you for making this content freely available!
How does the traditional 2-layer “Manhattan” layout technique mesh with this information? It seems to me that you would be relegated to co-planar signal/return routing since by design current could NOT travel in the same direction on the bottom and top layers, which as you explain would be ideal.
For reference I am just learning the basics of PCB layout design and am designing some fairly simple 2 layer boards. The “Manhattan” style layout technique was recommended for 2 layer designs at some point but now I am thinking it should be completely avoided!
Mindblowing stuff, I learned alot of things that I should not do... now to figure out what the heck should I do instead XD
Very interesting and valuable.
I wonder if there is such a thing as “field-oriented or field-centered electronic design” that starts at fields and folds the design around that.
I think the mind required to design circuits that way would be inconceivably smart. It's taken me 30 years to understand how electricity flows through a wire !! Lol
Very nice video, TNX
Man... the stuff I learnt in one afternoon. Tx mr ♥- ley. I got here from Phills lab. But as a hobbyist I am using kicad because Altium is quite outside my budget. Hope you don't mind learning from your channel nevertheless 🙃
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.
He speaks at just about every major PCB design conference... if you can afford going to a conference.
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.
Wow! Just Wow! mind blown.
man, my poor head...great presentation, extremely informative
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.
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