{614} How To Test DIAC DB3 || DIAC Function Explained

[@electroniquepassion]

Bien 👍👋👋

[@HaseebElectronics]

best regards dear friend

[@robertfernandes675]

​@@HaseebElectronicsPP

[@DelmaHole]

Wonderful sharing my friend, Big thumbs up for this 👍🏻 I enjoyed watching. Stay safe & stay connected

[@HaseebElectronics]

Thanks and sure

[@stevej5168]

I learned enough to understand how to test Diac and how it work. Good man.

[@HaseebElectronics]

it is my pleasure

[@tonniemail]

I get a headache when I watch other UA-cam explanations. Return to you and find exactly what I'm looking for! Thanks!😊

[@surgingcircuits6955]

Info demo and English were all good. Thank you!

[@HaseebElectronics]

You are welcome!

[@ScienceTechnologyExperiments]

Excellent! Informative video.

[@HaseebElectronics]

it is my pleasure

[@gigimorphe6194]

Thank you Sir you have very good teaching talent.

[@nitishkumarroy7757]

Very nice practical demonstration.

[@orlandogarcia2447]

Sir very good explanation

[@HaseebElectronics]

Thanks and welcome

[@venkateshks6664]

Thank You!! Its brilliant and simple the way you explained. The Diac makes the adjusting circuit like that of a PWM for AC circuits like we use IC 555 as PWM for DC variable voltage regulator.

[@rahulpatelgujratahmedabad3497]

GOOD TICHING KARTE HO 👍👍👌👍👌👍👌👍👌👍👌👍👌

[@HaseebElectronics]

best regards and special thanks

[@EJEuth]

Very well explained, thank you.

[@saniibrahim1002]

Great video, thank you so morch, Allah blessing you and your family?

[@HaseebElectronics]

Jazaak Allah khair

[@tyronearendse1722]

Hi friend thanks for the informative video, so far this video is the best I've seen where the diac operation is explained

[@HaseebElectronics]

best regards
its practically circuit in AC circuit is to come very soon.
the purpose of this video was just to give idea about bidirectional behaviour of the DIAC on +/- power supplies
now this video will more helpful to follow its function in AC circuit

[@tyronearendse1722]

@@HaseebElectronics I'm looking forward to the video

[@secod2022]

NICE VIDEO

[@TheFreak111]

Thank you, that helped me understand a bit better.

[@raju-ez7dl]

Excellent explanation, thank you so much

[@HaseebElectronics]

You are welcome!

[@Maolana_ModiG]

Best video..

[@HaseebElectronics]

thanks a lot

[@bentumbentum]

Good teacher

[@HaseebElectronics]

Many many thanks

[@W1RMD]

Thank you for this video! Very informative. I'd like to experiment with this and using the curve tracer circuit to be used with a basic oscilloscope I'm building from "Mr. Carlson's lab". I really enjoy your practical "real world" component and circuit teaching. Best regards sir!

[@HaseebElectronics]

Best wishes and Best of Luck

[@FishingNOutdoorFun]

thanks for sharing from USA

[@HaseebElectronics]

best regards

[@nazarshah7242]

jaza kallah ,,,,,,,yeh dia jilaey rakhna.

[@HaseebElectronics]

thanks bhai
aap mera urdu channel (Haseeb Electronics Urdu) follow kr saktey hein, wahaan meri sabhi videos urdu language mein hoti hein

[@aboabdrahmanaziz8752]

جزاكم الله خيرا مشكور جدا

[@gayanwijethilaka9135]

Thank you sir

[@HaseebElectronics]

Welcome

[@justalabratmr.6858]

Excellent video!😃

[@HaseebElectronics]

it is my pleasure

[@saarike]

Simply excellent!!! 👍👍👍👍🧡🧡

[@HaseebElectronics]

Thank you so much 😀

[@AYHAN006]

My teacher thsnks

[@venkateshks6664]

Haseebji, one more thing is that depending on the Triac Voltage and current capacity we can change the Diac and the resistors (higher wattage) to control more powerful AC machinery. As increase in amplitude of the PWM is increase in power. I just want to know if this line of thinking is correct. If possible please reply.

[@shahidniazbookcenter392]

Beautiful working

[@HaseebElectronics]

thanks a lot

[@my3dviews]

I have a failed magnetic mixer, which has a variable resistor to change speed. I came across this diode, which seemed defective, since it wouldn't test as a normal diode. Now I am not sure if it is the problem. I had de-soldered it from the circuit to try to test it. May have to do a similar test to what you did.
Since it is bi-directional, it can obviously be soldered back into the circuit in either direction.
Is this a common failure, or am I looking at the wrong thing here.
There is a red LED which still comes on when the mixer is turned on, but the motor doesn't spin. If I can find a replacement quickly, I may just buy one and replace it anyway.

[@HaseebElectronics]

most of time it becomes short circuit, in rare cases it becomes open,
it is to be tested as i performed in this video
might be the circuit have triac or transistor, that must be verified

[@my3dviews]

@@HaseebElectronics Okay. I believe there is a transistor. Will have to look at the part number on it, to verify what type.
Thanks.

[@arunkumar-bh2dp]

clear explanation

[@HaseebElectronics]

most welcome
this was just introduction to understand the function of the DIAC. its AC circuit response is coming soon

[@seckinseckin3919]

i have insulation megger. if i adjust it to 250v AC then is it possible to measure diac ?

[@Fajardo3]

Thanks😊

[@HaseebElectronics]

most welcome

[@muhammadishtiaq24]

Excellent thanks for sharing again Bahi

[@HaseebElectronics]

best regards

[@dr.qaisarabbas6127]

nice job brother

[@HaseebElectronics]

thanks a lot

[@stevendavid9430]

Hi sir i hv a faulty hot air station n i found a faulty triac n changed it for the heat gun but after changing it im still hving the same problem my heat gun is still glowing red n i csnnot adjust the temp for it. Could this be faulty?

[@SomnathDas-w6m]

thanks Sir.

[@mahenkansath6864]

I see your SMPS video that number no get. Service manual

[@Versatiledani]

Good sharing

[@HaseebElectronics]

thanks a lot

[@vijayramakrishnan6838]

can i use diac as timmer plz

[@hafsakhan580]

Very informative video

[@HaseebElectronics]

thanks a lot

[@susantaatha6468]

Very good informative. Please sir explain IPM testing with multimeter.

[@HaseebElectronics]

sure
i will try my best to arrange it as soon as possible

[@DrKhakeeBaadshah]

nice job brother

[@HaseebElectronics]

thanks a lot

[@garn6223]

Thank you very much sir 🙏🙏🙏

[@HaseebElectronics]

it is my pleasure

[@Edmorbus]

thanks for sharing

[@HaseebElectronics]

most welcome

[@kaizen1071]

Hocam türkçe altyazılılı videolarınızın devamı gelsin. Çoğu videolarınızda türkçe altyazı yok .Bu sıkıntıyı hallederseniz sevinirim. Allah cc sizi dünya ve ahirette mutlu etsin.Esselamun aleykum.

[@remediusfernandes1570]

Thanku sir

[@HaseebElectronics]

it is my pleasure

[@JunaidKhan-qp7uk]

جزاکم اللہ خیرا کثیرا

[@vloggertabagsel]

manatap kawan

[@HaseebElectronics]

best regards

[@bundadita7505]

Assalamualaikum wr wb semangat kak 🙏👍

[@HaseebElectronics]

best regards

[@shundhem_electrick]

thanks

[@HaseebElectronics]

most welcome

[@mohammadkhalid6886]

Jazakallah khairah,,,,, 👍

[@HaseebElectronics]

it is my pleasure

[@zeeshanrandhawa3571]

Aoa, sir can we use D13009K inplace of 13009L in smps.

[@HaseebElectronics]

yes it is the same
you can replace it
13009K is from chinese company JILIN SINO-MICROELECTRONICS
13009L is from Faichild semiconductor

[@zeeshanrandhawa3571]

Thanks v much sir.

[@AbdulMomenZargar60]

Net Speed Bahut Kam he bhai Saab

[@HaseebElectronics]

no problem Zargar bhai

[@sunuk1915]

DB13, DB3

[@HaseebElectronics]

it is DB3 and DB4
DB3 is DIAC 30V +/- 2Volt
DB4 is DIAC 40V +/- 5volt
while DB13 is SDIAC Bilateral Voltage triggered Switch Breakover Voltage:95-330Volts

[@nayanjagirdar8408]

👌👌👌👍

[@HaseebElectronics]

best regards and special thanks

[@muhammadrafiqulislamkhan6994]

I can not understand a single word that you are saying. Would you pls explain in hindy?

[@HaseebElectronics]

can you please visit my Urdu channel
Haseeb Electronics Urdu
that is for my Pakistani and indian brothers. my these videos are available there in Urdu language

[@HaseebElectronics]

ua-cam.com/video/h-V5qcTCnl0/v-deo.html

[@dhanuskalankathilaka]

😊👍🙏

[@HaseebElectronics]

best regards 💕

[@tonyrebeiro]

You pronounciation of the word OHM is noticeable. You make it point to say OHOHM! Is it because you are staunch Muslim and you are uncomfortable to say Ohm, which has a Hindu touch???