How to check BJT with a multimeter? (In Tamil)

[@vivekananthan8058]

Very clear explanation I saw 30 videos about check bjt But this one stand in my mind

[@sankarashwin4628]

Bro, உங்கள் வீடியோ மிகவும் பயனுள்ளதாக உள்ளது நன்றி நண்பா.

[@r.karunan5499]

I'm new Subscribers your video very useful. Thanks.

[@manikandanrajendran2776]

BJT Explanation good... For choosing/Selecting BJT wt are all important parameters we need to check in datasheet.. Please reply me ASAP

[@ElectronicsForUs]

+MANIKANDAN RAJENDRAN Forward voltage drop( Rce) maximum switching frequency Beta value Slew rate (if it is given in datasheet)

[@mirandanavaneeth1352]

நண்றி சகோதரா

[@jrliju]

Sir Common base common collector common emitter configuration pathi explain pannunga plz

[@ElectronicsForUs]

+LIJU JOHN BJT Simplified - Theoritical explanation: kzbin.info/aero/PLKI_SlkHQfFu3vATtYTUTCjoupszbFWGy

[@littleplumkitchen]

It will be useful if you test with fault BJT too

[@innocentmanasseh3963]

1000 mela valu vantha apo bjt poiducha bro??

[@logout7207]

Circuit ல இருக்கும் போது Transistor இந்த மாதிரி Check பண்ண முடியுமா

[@manikkavasakan1]

Super

[@rameshnkcs7550]

Thank you sir

[@Car_visual469]

Useful

[@mirringtone6319]

Thanks. How to find the collector and emitter pin are PNP and NPN transistor?

[@ElectronicsForUs]

Datasheet

[@bmuruganmurugan6]

Good bro

[@m.babujim.babuji4210]

Tq

[@rexlin009]

thank bro

[@avincent008]

Hello ji how to find base in transister

[@ElectronicsForUs]

I will check using datasheet normally. Or else as in this video we can check with multimeter. Take a BJT. Connect two leads of your multimeter to any of the two leads in the BJT. If you get any resistance value which is lesser than 1k then you are touching collector-Base or emitter-base. If both the pins are collector and emitter then you will see infinite resistance at the multimeter. But however you can't find which one is collector or emitter using a multimeter. For that you've to refer the datasheet only.

[@prakashtamilan9864]

LM431 zener diode எப்படி Check பண்றது.....

[@ElectronicsForUs]

Can't check zener with multimeter.

[@prakashtamilan9864]

@@ElectronicsForUs Then how to check it....

[@ElectronicsForUs]

We have to check with it's voltage across it when it is connected in circuit

[@prakashtamilan9864]

@@ElectronicsForUs Can you explain with detail???? Three pin zener diode..... Positive Input voltage ah zenerல் anode ல Connect பண்ணனுமா இல்லை Cathode ல Connect பண்ணனுமா..... Ref pin ல எந்தளவுக்கு Voltage வரும்னு Zener diode ல மேலே Company print பண்ற Lable number வைத்து எப்படி தெரிந்து கொள்வது.. உதாரணம் LM431 zener diode எந்தளவுக்கு I/P voltage accept பண்ணும்.... Ref voltage எவ்வளவு கிடைக்கும் என்பதை எப்படி தெரிந்து கொள்வது..... அதைப்பற்றி ஒரு வீடியோ இருந்தால் Description கொடுங்கள்......

[@ElectronicsForUs]

Ok. I ll put a video.

[@babujayanthi9928]

BJT transister வச்சி amblifier செய்யமுடியுமா

[@ElectronicsForUs]

Yes

[@prakashtamilan9864]

Collector ஐ Multimeter +ve விலும் Emitter ஐ -ve விலும் Continuity mode la check பண்ணா எதாவது Resistance value வருமா வராதா??????

[@ElectronicsForUs]

It will be infinity. If you give supply at base then you will see some value.

[@prakashtamilan9864]

@@ElectronicsForUs Infinity but mosquito circuit transistor show some impedance value between Emitter and collector.....so its the transistor is kk or not..... In your video mentioned about the how to check the transistor i understood its so well......if we buy new transistor and check Emitter and collector with continuity mode in multimeter....it shows some values (impedence) or not..... Because my transistor shows some value between Emitter and collector.....i am so confused...

[@ElectronicsForUs]

You cannot measure resistance when transistor connected in circuit.

[@prakashtamilan9864]

@@ElectronicsForUs kk i am asking about new transistor without any circuit..... Use multimeter to check Emitter and Collector with continuity mode what will happen.....???? Either it will show any impedence value or not?????? மேலும் அப்படி Value வந்தால் அந்த Transistor ஐ உபயோகப்படுத்தலாமா?????? மேலும் ஒரு Transistor ஐ Circuit ல இருக்கும் போது அதனுடைய Condition நன்றாக இருக்கா இல்லை Spoil ஆகிவிட்டதா என்பதை எப்படி கண்டுபிடிப்பது.????

[@ElectronicsForUs]

@@prakashtamilan9864 Without base current it will be open. So it should show infinity or some mega ohms. To check the Transistor when it is in a circuit, you have to desolder and check it.

[@GJ-nn2ey]

Smps power on aagala bro epadi adhu check panderadhu kjm soluga bro mutimeter vechi

[@ElectronicsForUs]

Athu easy Illa bro. First avan Enna topology use panni irukkannu circuit trace panni kandupidikkanum. Appotha components Check panna mudiyum. First check components like diode, capacitors, transistor (if any).

[@ismajami]

Volume very low in vedio

[@jaseerhussain2977]

mini invered circuit

[@sivashanmugam1603]

Super super super super super super super super super super super super super super super super super super super super very super

[@devanathanvasi8084]

Bjt broblam

[@polrajmusicbox8989]

analog multimeter video poduga bro tamila

[@redstarmob6437]

OK g PNP or NPN eapadi chuck pan...

[@ElectronicsForUs]

Ippo naan potrukra video PNP'kana video

[@hariharansubha8789]

Sir undaloda phone no please sir

[@sethuraman1009]

Sound no

[@allwinallwin4575]

Good