Electrolytic Capacitors: Comprehensive Overview, Teardown, and Experiments
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- čas přidán 8. 06. 2024
- Thanks to Nippon Chemi-con for sponsoring this video!
Check their Capacitors! go.chemi-con.co.jp/ichiken/yt...
Application guide go.chemi-con.co.jp/ichiken/yt...
Through experiments, I compared different types of electrolytic capacitors such as solid and hybrid.
0:00 Brand Name Changes to Chemi-Con!
0:33 Which Products Use Eleltrolytic Capacitors?
2:26Difference Between 3 Types of Aluminum Electrolytic Capacitors
3:04Type 1: "Commonly Used" Aluminum Electrolytic Capacitor
4:34 Structure and Equivalent Circuit of an Aluminum Electrolytic Capacitor
5:40Type 2: "Low ESR" Conductive Polymer Aluminum Solid Electrolytic Capacitor
6:45 Type 3: "Get the Best of Both Worlds" Conductive Polymer Hybrid Aluminum Electrolytic Capacitor
7:16 ESR (Equivalent Series Resistance) of Electrolytic Capacitors
8:49 Lifetime of Electrolytic Capacitors
10:09 Same Capacitance, Different Ripple Voltages
12:19 Reverse Polarity (*Do Not Try This Yourself*)
13:26 Operating Temperatures of Electrolytic Capacitors
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Thanks Chemi-Con for supporting Denki Otaku, making Japan great again one capacitor at a time!
Very nice collaboration and informative video! It was great to have the EC differences spelled out.
Hello from Canada. I like how you present your content and the English translation makes me keep coming back as I continue to learn. Keep up the clean, clear, and greatly informative videos. You’re doing great!
Excellent video! Very well put together information, thank you.
The best explantion of electrolytics that I have seen. Keep up the good work.
What an amazingly educational video. I have been in in the electronics business for 60 years, and this is one of the most clear and useful explanations I have seen on electrolytic capacitor technology and characteristics.
I'm so impressed with this video. You managed to explain simple way what is the difference between electrolytic and solid caps. Domo arigato
BTW Chemi-con was always my favorite brand of caps
You spelled wrong. It's chemi-con not chemi-con
@@3238juan
Upss🤭 You're right, sorry😅
Very clear explanations! I'm loving your videos Ichiken sensei
That's why they always add an extra capacitor, That you think is not necessary but it is because it's preventing the other one from falling apart, Thank you for this well explained explanation. I was always curious about this.
Very informative and fun video. Arigato!
Fascinating and informative. I didn't expect much at first, but as I got deeper into the video, the subject began to open up for me.
Nippon chemicon it's one of The Best caps Ever, tks for The great vídeo, 🎩
Very informative video with information I had not previously considered. Thenk you.
Your really good teacher an your make it Interesting to watch an funny.... Great video 👍👍👍
Clear and simple explanations. Thank you for your video!
FANTASTIC explanation!!! Thank you for this video! It is highly appreciated!
This video answered a lot of questions for me. Thank you.
Well done. Well done, Sir! Very educative. Thank you.
Excellent explanations ! I was amazed at the results of freezing the electrolytic capacitor and demonstrating its discharge curve. It made total sense to me when you did this. It was something I have never though of before. Makes you wonder if any "antifreeze" types of electrolytes have been researched. Probably so.
Thanks. Great presentation. Learned alot.
Very good information and demos. Thank you.
Very good documented and explained video. Thank you!
Really cool video, thanks!
Super lessons about capacitors in electronic device . Thank you so much.
Great presentation. I've unsoldered many types of these caps from PC bords but didn't know the differences between them.
Now I have an idea.
SUBSCRIBED.
excellent ! thanks for this clear presentation.
Excellent information. Thankyou.
Thank you for a very informative presentation.
Brilliant video and introduction to different types , also never thought of esr in parallel. You live and learn .
Excellent video. Thank-you from Canada
Tam olarak anlamasamda,Harika bilgiler verildiğine eminim👍👍🇹🇷
In one glance i understood the function and characteristic of capacitor. It will be very helpful in my day to day job role.
Very good and informative, thanks a lot.
This was very nice demonstration. Thanks a lot.
Thank you so much for your useful video. I am a retired Radio Officer for 23 years and I want to learn more in details about electronics!
Very informative, presented so even a novice can understand it. Thanks so much.
Thanks for sharing, awesome video
Thanks. Very good!
Very good and informative video indeed.
Excellent presentation!
THANK TO YOU AND LEARNED MORE HOW THE CAPACITOR ARE MAKE AND THE USES IN ELECTRONIC, THANKS. AND IN OTHER COMPONENTS.
Excellent video. Thanks!
Great video which is very nicely brief
Thank for good explanation
A most Informative video.
Nice informative video. 👍🏻
Thanks so your information about capacitors ❤
Very good video,thank you for the English translation.
Excellent video.! Look at that Teledyne oscilloscope -- wow!
Thank you for this very informative video. Can you please specify the composition of the electrolyte? Also what are the cathodic and anodic electrolytic reactions during charging?
Excellent ..Thank you Denki Otaku
Excellent 👌 keep positive such videos
Superb! Great Graphics, too.
Cool channel thanks for sharing the knowledge.
The best explantion of electrolytics that I have seen
Great job!
I have been trusting Japanese quality brands of electrolytics for a long time. Japanese electronics made as far back as the 70's still have good capacitors in them and they don't seem to need replacement, even though some people habitually do so out of worry. The capacitors that I do fear are ones made in China, or Chinese made fake copies of Japanese capacitors.
البضائع الصينية كارثة على ظهر الارض
@@mmh4450 كثير من الناس على وجه الأرض يقولون نفس الشيء عن العرب. مثير للاهتمام.
@@BlondieSL ههههه
ربما كان العرب كذلك ايام قوم لوط (اصحاب خرقة الالوان الستة) حتى امطروا بالحجارة، وجعل الله قراهم عاليها سافلها، وخلصنا الله منهم ومن افعالهم الوسخة (قمامة، كاظورات ).
والصخور في منطقتهم شاهدة على ابادتهم الى اليوم، وهي مقلوبة عاليها سافلها بظاهر لا تراها بغير مكان على وجه الارض
@@mmh4450 لا إله ولا "آلهة". هذا مجرد أكاذيب وضعت على البشر للسيطرة عليهم. لذلك بيانك غير صالح. محاولة جيدة ، ولكن.
I wouldn't even think of using Chinese electrolytics without at least testing them first & i certainly wouldn't use them in a customer repair.
Best video on capacitors on youtube. Fantastic demonstration, your oscilloscope makes me jealous.
The polymer electrolyte capacitors do contain electrolyte (it's right there in the name), it's just a solid electrolyte instead of a liquid one. Technically, they're all "aluminum" capacitors as well (the electrodes are aluminum, and the dielectric is a layer of aluminum oxide).
Awesome video....stellar!
Very good Explanation sir, thankyou very much sir,
Thanks! That's the basics
Very informative video 👍
Excellent. Thx!
Thank you!
I understand it now thanks 👍😊
THANK YOU.
Very nice video 👏
I had about 7 hours of research in capacitors in a general category and this video has taught me some useful information i didn't know of yet, Thank you for the video it's a much more entertaining way to learn instead of reading so i as well as some others with this same opinion have learned some of this information that otherwise likely wouldn't have been learned when avoiding forums, documents, catalogues, etc.
Thank you very much
Well done, Denki!
Excellent content❤🎉🎉
☺Thank you !
Nice information
very informative
Thanks cool video
Thank you very much for the very instructive video. I should learn more about the technology inside electrolytic capacitors.
What caught my attention were the pliers at 4:29. When I worked in Japan at a company with enough budget a local college bought very cheap pliers and he said it was just a cheap occasion. They got rusty after just a short time and I asked him to let me try to polish them and give them a little oil. He said he could throw they away any time, they were just cheap. We agreed to make the experiment and they looked better afterwards and were kept.
Just a personal memory inside the very valuable lesson about maybe the best capacitors and their different types.
I'm surprised that Chemi-Con changed their name and logo. As an old timer, they will always be Nippon Chemi-Con to me, but younger engineers may not realize that these are highest quality Japanese capacitors rather than lower quality knock-offs...
Same here. I don't understand what the reasoning behind the name change/modification is.
"If it ain't broke, don't fix it."
I sure hope that the quality isn't also reduced going forward.
Similar thing happened with Sanyo. They've spun off their capacitor business into a separate company 10+ years ago. The name and logo changed (now Suncon), the caps stayed the same (ie they kept the same series with the same specs in production). Nice side effect: the chinese fakers still don't seem to have gotten the memo yet, so they still happily print SANYO on their fake WG series (or whatever) caps. At least this makes it super easy to spot fakes (if the abysmal print quality, wrong top vent and circular rubber bung aren't enough of a giveaway)
Same here like HP there suddenly should call them Keysight, there was no reason to ran away from the old name.
Thanks
Excellent
cool! this was informative. thank you for translating to english. i have subscribed :)
Nice... Good job. 😮😮!
nice info
Awesome!
Nice temperature demonstration
Very awesome man I appreciate your video so much especially with to no avail trying to figure out what happens when capacitors are super cooled .. so the ones without the electrolyte.. don't really seem to give off much of an advantage if anything noticable.. however I wonder if they charge quickly
A very good breakdown of modern capacitors. It explains why caps are smaller these days. Thanks for sharing!
I liked the haircut changes through the video. Good info too.
Thanks bro
This is a very informative video and educational at the same time. May I ask, would it be better just to use the solid type capacitors in vital cicuitry like processors to avoid damage due to leaking caps?
This is a very good video nice to have a decent translater.
Very easy to follow, explanatory video, thankyou. I was hoping you were going to reverse polarity on one of the hand grenade sized caps 🤣. Keep up the great work. 👍
Thank you very much . Your explains over the Technology of modern CAPACITY are good . Rainer Peetz from Kiel / Germany .
A very good video.
Very well explained video, Love your way of teaching, a very Interesting subject. Would be possible to do a similar tutorial about tantalum capacitors and why they are preferred in the RF field especially in old RF equipment(wet tantalum caps)? Anyway thanks for sharing your knowledge.
He missed out a lot of information to keep it simple, such as a bi-polar electrolytic having two etched foils, not just one.
Thanks for the very informative video. I found it distracting that "anode" and "Farad" were not pronounced correctly, however.
That was a very interesting video, nice to know the brand has a new name, before I beginning to complain about why I can’t find them.
Never seen you before but your very funny. Thanks for the video.
I love this ❤❤❤❤❤
9:59 Love the ElectroBoom moment! 💥