How to test Capacitor without Multimeter

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In this video, I have shown how to test capacitor without using a multimeter. With this method, you can easily identify good or bad electrolytic capacitors.
It is very often the circuit stop working due to a bad capacitor. If you don't have a multimeter to test a capacitor then you can refer to this method. First, you have to check the top portion of an electrolytic capacitor. If you find the top position is flat then the capacitor is in good condition but if the top portion is inflated then you should replace the capacitor. Thus you can identify the good or bad capacitor.
Again this is not an accurate method to test capacitor but if you don't have any multimeter then you can follow this method for testing good or bad capacitor.
#Capacitor #TechStudyCell
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Опубликовано:

3 апр 2020

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Комментарии : 53

@24InebriatedSoul24 2 года назад

Great job. Simple and straight to the point. Exactly what I was looking for. Thank you kind sir.

@Tech-Guy-TV 3 года назад

Fiend thank you for a good job you are doing! Sometimes may be it possible being capacitor within a good capacitance value but it is damaged because of Ohm is low level in the capacitor. If it is possible, please explain us in which situations we can't say that a capacitor is damaged even though it shows what is written on it.

@colin5064 Год назад

Good but you should point out the need to connect neg multimeter probe to neg side of the capacitor,ref white line on the capacitors

@ska757 3 года назад

Most videos I have seen focus mainly on electrolytic capacitors where there are visual signs of a bad capacitor such as the bulge on the top and leaking as well as checking the capacitance and ESR measurements. I would like to know if there are any similar tests for the other types of capacitors such as the polyester, box and ceramic varieties. Does a good capacitance value alone indicate that these other types are good. Are there any tests to check if they are leaking current or any other issues that would cause them to be faulty. Just like how an electrolytic cap may show no visual signs but have a high ESR or low capacitance and be bad.

@electronic7979 4 года назад

Thank you for sharing useful information.

@TechStudyCell 4 года назад

You are welcome...

@jluisrubio5590 2 месяца назад

Great information, thanks.did you set the meter to ohm to test?

@fariqrashid898 3 года назад

Tq for info. Nice multimeter u have there.

@AnkitSharma-gn9ry 4 года назад

Nice explanation bro. Thanks a lot.

@TechStudyCell 4 года назад

You are welcome

@ArtisanPallet 4 года назад

Well explain... Thanks for sharing 👍

@TechStudyCell 4 года назад

You are welcome..

@darkhowlersgaming4355 4 года назад

Bro can u tell me that how many white bulbs of 3v should i glow with 2 Cells which has AA size plzz tell me brother ...u uploaded a video about small led bulbs from here i visit ur channel

@playerofbgmi4789 Год назад

Thankyou sir🥰🥰

@ananthakrishnan4680 3 года назад

I have one question That is,I chech the capacitor value but that capacitor show the changing value range uf to nf but not show value. This capacitor good or bad

@Indhupriya841 3 года назад

nice

@TechStudyCell 3 года назад

Thanks

@biketiwafula7982 8 месяцев назад

great info

@TechStudyCell 7 месяцев назад

Glad you think so!

@xiandan54 3 года назад

What if the capacitor is physically hit from side, top part looks flat but side is hit inward a bit, does that effect the capacitor?

@Walkzz_02 Год назад

Yes it does

@illogical1421 2 года назад

They all look good to me but my monitor is still not displaying, some feel a BIT loose, tho.

@jaguaresed Год назад

Good video man thanks

@TechStudyCell Год назад

Glad you enjoyed it

@lungisamayekiso736 10 месяцев назад

Good job

@TechStudyCell 10 месяцев назад

Thanks

@S.MugHaL7256 2 года назад

Sir kiya 25v 1000uf capacitor ko DC 25.5v 15A power supply dy sakty hain….?????

@csaimol7066 3 года назад

Without multimeter?

@mglwinbo3909 3 года назад

How much your digital auto meter?

@mikerukwava9574 Год назад

May I have the name and model of the multimeter you are using

@hatesomeone2220 Год назад

👍👍👍

@traianivanescu24 7 месяцев назад

Thank you for this video. it was helpful.

@TechStudyCell 7 месяцев назад

Glad it was helpful!

@Dikwili Год назад

Is it 100% necessary to remove capacitors from the circuit board in order to test them? Power is disconnect and drained from the board.

@TechStudyCell Год назад

Yes

@Indhupriya841 3 года назад

bro u only made that capacitor to bulge ...by applying more than rated voltage

@panwanghkonyak1477 3 года назад

Did u do it without multimeter 🙄 Y did u just write "without multimeter"

@subhashchandragupta5183 3 года назад

1:39 common error

@justinparkman3585 3 года назад

Mine is a 470 uf it's not bulging but it reads 500 is it faulty

@deniskrajnc7384 3 года назад

No it's good. They have some tolerance, usually +-5%

@dmonarch3758 8 месяцев назад

Why use multimeter?

@MilanTermix Год назад

Aha, so the method for testing capacitors without a multimeter is using a multimeter?

@Yosuru 9 месяцев назад

no, he's just using the multimeter to confirm the theory "bloated = bad" to prove that it is a reliable method.

@voodoovinny7125 2 года назад

"Without a multimeter"?

@Rajputraushan90 3 года назад

That's good but I want video in hindi so start video in hindi for Increase your subscribers

@adumont 3 месяца назад

"How to test Capacitor without Multimeter"... you're using a multimeter through almost all the video aren't you?

@balubalu352 4 года назад

Bed

@raptorswire7212 3 года назад

isn't it obvious which one is bad? I need to know how to test it if it ISN'T obvious by observation ...quite useless video tbh

@TechStudyCell 3 года назад

Test it with multimeter.

@pheebs818 2 года назад

I know what you're saying.

@traianivanescu24 7 месяцев назад

@traianivanescu24 0 seconds ago No, it wasn't a useless video. I didn't know about the difference until he pointed it out.

@bikelovers3675 3 года назад

Vi hindi main kaho

@oataoc5339 Год назад

Indian never knows how to say capacitor