ma shaa Allah superb and valuable informative tutorial in TVS diode. your explanation is valuable

@HaseebElectronics

2 жыл бұрын

thanks a lot dear sister

Lovely sharing my friend. Fully watched. Stay in touch and stay safe.

@HaseebElectronics

2 жыл бұрын

thanks a lot

Waalaikumussalam.. selamat siang sahabat.. terimakasih telah berbagi ilmunya..dan tutorial ini sangat bermanfaat 👍

@HaseebElectronics

2 жыл бұрын

salam Hormat. dengan senang hati

Best sharing your thoughts

Sir i thaught a tvs is a thermistor now i know a tvs is diode tnx for information sir

@HaseebElectronics

2 жыл бұрын

no, tvs is a PN junction diode much similar to the zener diode. difference in zener and TVS is power dissipation same size zener may be 1 watt for regular regulation. but same size TVS can dissipate 1500 watt peak pulse power. it is because of the size of the PN junction thermistor is a resistor. and a MOV have similar function but MOV is made be metal oxides

@boybravo689

2 жыл бұрын

@@HaseebElectronics thanks for the information sir

MasaAllah. Love u brother ❤ from Bangladesh 🇧🇩

@HaseebElectronics

2 жыл бұрын

best regards dear brother

Amazing job dear friend, have a happy new week and month!

Very good informative indeed video first time I heard about TV's diode stay blessed sir thank you if possible next time you inform all of us about pfc circuit by diagram

@HaseebElectronics

2 жыл бұрын

please check video 221 307 312 346 464 all these videos are explaining PFC circuits

@aneesrazakh

2 жыл бұрын

@@HaseebElectronics you are a good teacher and explainer and good person too thank you for all efforts you have did to expain us this is just because of you I am getting in and in in electronics field

An interpretation of the latest electrical & electronics' technology👍

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Years ago I was using a VFD to experiment with 400 hz into a microwave oven transformer. The turning the transformer on and off damaged a large diode. I took a large diode out of my junk box and replaced it not knowing what it was for, but it worked again! I now know what that diode was for thanks to you. I wish I saved the original damaged diode to replace it with the correct part!

@HaseebElectronics

2 жыл бұрын

wow it is really my pleasure, that my efforts are useful for my viewers

Easier to understand! Thank you

@HaseebElectronics

Жыл бұрын

it is my pleasure

Excellent explain keep sharing

@HaseebElectronics

2 жыл бұрын

thanks a lot

Soo informative ❤️ Amazing sharing 💕

Informazioni utili. Grazie 👍

@HaseebElectronics

2 жыл бұрын

best regards

Salam M Haseeb, very nice type of component, thanks for the usual quality of teaching. Salam Aleikum.

@HaseebElectronics

2 жыл бұрын

wa alaikum salaam thanks a lot dear brother

Very much informative sir First time I have leaned this type of TVS diodes. Thank you sir

@HaseebElectronics

2 жыл бұрын

You are welcome

Masallah very nice information 👌👌

@HaseebElectronics

2 жыл бұрын

thanks a lot

Thank you for sharing very interesting

Great sharing, keep it up...... Have a nice day ahead...

@HaseebElectronics

2 жыл бұрын

thanks a lot dear brother

@khanlalavlogs

2 жыл бұрын

@@HaseebElectronics u always welcome brother.

Very useful video Big Like from London 🇬🇧💌

@HaseebElectronics

2 жыл бұрын

thanks a lot bhai

Amazing

Excellent!!! Thank you sir.

@HaseebElectronics

2 жыл бұрын

Most welcome!

Excellent information sharing. Thank you sir.

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Your explanation is very valuable and nicely done. Thanks for sharing brother

@HaseebElectronics

2 жыл бұрын

Thanks and welcome dear sister

Thank you👏👏👏

Yeah the video is informative, It awesome

@HaseebElectronics

2 жыл бұрын

Thanks a lot 😊

Very good and useful information sir thanks for sharing this knowledge to us

@HaseebElectronics

2 жыл бұрын

So nice of you

good job very helpful

@HaseebElectronics

2 жыл бұрын

it is my pleasure stay blessed

Wonderful

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

ماشاءاللہ ماشاءاللہ ماشاءاللہ@

@HaseebElectronics

2 жыл бұрын

thanks a lot

Nice

Good information

@HaseebElectronics

2 жыл бұрын

thanks a lot

Cool video, keep it up, thanks :)

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Nice 👍

@HaseebElectronics

2 жыл бұрын

thanks a lot dear friend

Thankyou for great information

@HaseebElectronics

2 жыл бұрын

thanks a lot. check the practical testing in video number 486

@opfahad43

2 жыл бұрын

@@HaseebElectronics ok

Hi, I have a DC motor operating at 24 VDC @20amp. On the supply line a surge voltage of +/-250VDC for 500msec is getting generated. In such case how to select the TVS diode? Also if current is also an important factor right?

Salaam Janab Bhai Saab

@HaseebElectronics

2 жыл бұрын

stay blessed

thank you bro if it is possible please make video on control system PLC and VFD integrated control system

What happens if it breaks? Does it short circiut, or does it stop current from going thru?

Thank u sir

@HaseebElectronics

2 жыл бұрын

best regards

Hi how are you brother Salam doing well done 👍🇺🇸 I like your work

@HaseebElectronics

2 жыл бұрын

thanks a lot dear sister

Hi Haseeb, how do you know if a TVS diode is not working. Uni directional , will it be shorted like a MOV

@HaseebElectronics

2 жыл бұрын

sometimes it becomes short circuit and it drops the supply voltage. due to its maximum breakdown limits it short circuit is eliminated very easily that it clamps all voltage in that line

thank you

@HaseebElectronics

2 жыл бұрын

You're welcome

@user-qh5kb7rv7o

2 жыл бұрын

@@HaseebElectronics I like your video

are TVS diode and MOV of similar materials dear haseeb sir?

@HaseebElectronics

2 жыл бұрын

no dear, both are different materials MOV is made from Oxides but TVS diode is highly matured PN junction to work in reverse region (zener mode)

Stay blessed

@HaseebElectronics

2 жыл бұрын

thanks a lot

Anyone, please help. I have a Shower Heater-Unit with adjustable power control (potentiometer) that was given to me by my neighbor to fix and keep for myself, and after dismantling it I found on the control PCB a bidirectional diode with such electrolysis damage on it which dissolved both of its terminals and it was hanging at its place on the board by the rust (the symbol on the PCB is for a BTVS). I have tried to put solder at the two ends to attach new terminals to it so I can reconnect it in its place but they will not stick. There are no service manuals for this unit I could find by searching on Google and I am wondering how to fix this unit without knowing the part number or the clamping voltage of the diode (since there are no terminals left sticking out from the two ends) . The diode itself is a pink glass type with the "cathode" black band in the middle and D8 is written on it. The diode is also not clamping anything in parallel (as in the case you describe to protect something from overvoltage on the board). Instead is connected in series to the gate of a small triack on the board (0107MA - To92) and to some other point on the board. The triack is probably driving an even bigger (high power) semiconductor that controls the heating element current and which is attached directly to the water heating unit (probably for heating cooling issues) and it is not on the control board. Any ideas on how to attach terminals to this diode? What is the range of or typical clumping voltages for these diodes? As a last resort to salvage this diode I was thinking if it is a good idea to use electrolysis and grow new copper terminals at the two ends if I immerse the one end of the diode in the solution and put a needle/pin with some high enough voltage to make the diode conducting current and start the deposition of the metal at the other end, then if it succeeds flip the diode and repeat.

Can I connect 2 unidirectional TVS in series to double the breakdown voltage? I have a 170 V damaged TVS and want to replace with to identical 85V TVS? Is it possible?

@HaseebElectronics

10 ай бұрын

yes it is doable. you can connect them in series

@gentiandume9480

10 ай бұрын

@@HaseebElectronicsThanks a lot! I just tried and it look it works. I see now the circuit is working but I when increasing the DC voltage over 250V (DC voltage in the solar inverter input) the smps circuit start working an I see 170V across these series TVS. I want to know there are circuits when TVS are designed to work as constant voltage limiter like a zener diode or maybe I have something wrong although the circuit is working well for some time?

@gentiandume9480

10 ай бұрын

I compared it with another working circuit and the voltage value is 170V on the undamaged TVS when the smps start working. Thanks for this very useful video!

THANK YOU. WELL DONE. Datasheet show that 1.5KE12C/CA parameter "Vcl @ Ipp 10/10000us" where Vcl=16.7V and Ipp=90A. Does this mean that TVS is clamping 28.7Vpk pulse (12V+16.7V) or 16.7Vpk pulse (12V+4.7V) @ Ipp=90A ??

Hi there, I have a question, bought a new plasma cutter from China. I plugged in machine to power outlet and by just switching it on. The machine turns on for a second and trips the circuit breaker. Is the machine faulty? The seller asked me to change to a bigger socket outlet 240vac which I am already using 30 amps non fused. Additiinally upon receiving the machine, the 240vac input wire seems like funny looking with sticky substance on the outer insulation. Hope you could guide me. I clamped on anmeter to the 240vac and it reads roughly 12amps and trips the breaker. Thanks for the great videos.

@HaseebElectronics

2 жыл бұрын

does the circuit breaker for building trips off or the machines circuit breaker trips OFF? if the machin's breaker trips off, then it is very clear that the machine have something wrong. it is expected that the machine have some issue. after turning ON for 1 second, it seems that the surge protection circuit have some defect. or the power stage have some issue if the building breaker trips off then, it means your utility line is to be upgraded.

@hueinismo1

2 жыл бұрын

@@HaseebElectronics Hi, its the building circuit breaker trips.

@hueinismo1

2 жыл бұрын

@@HaseebElectronics Hi, it is building circuit trips, the outlet is dedicated to welding machines, and all machines have worked with load on. Meaning weld at high amps. However, the new plasma machine is just switched on at no working load. Meaning no cutting at all. Just power on. And on clamp meter it shows 12amps draw before triping breaker. My breaker is rated at 20 amps.

@hueinismo1

2 жыл бұрын

@@HaseebElectronics I also measured resistance on the power socket after leaving unit unpowered for over night. The resistance keep fluctuating and the lowest reading was 0.2 k ohms and varies to 3.3k ohms.

Sir how to select components for project??

Sir good morning Can you please put a video on how to interpret soft starter datasheet!

Lk 31 brother 👏👏👏

@HaseebElectronics

2 жыл бұрын

best regards dear sister

Wa alikum salam sir hruuu

Sir i have seen a 200a smd diode is it transient diode...

@HaseebElectronics

2 жыл бұрын

it is possible that it may be TVS or schottkey as well

@MrJdeb79

2 жыл бұрын

@@HaseebElectronics sir its position is where a snubber is deployed to protect top 223pn ic

How does tvs diode with three terminal work. Eg part number B24C

@HaseebElectronics

2 жыл бұрын

can you please send its picture to my whatsapp, as i think B24C is in DO-214AA package style, it is in 2 lead package then the 8 pin dip contains 4 TVS diodes in one package if you have 3 terminal component, i want to see its package style my whatsapp is 009-62-79-116-1084

@drameriemmanuel1187

2 жыл бұрын

I have sent you the photo of it

@HaseebElectronics

2 жыл бұрын

@@drameriemmanuel1187 I will check it and will reply it

@drameriemmanuel1187

2 жыл бұрын

@@HaseebElectronics thanks sir.

Asalamualiku which App you use for calculator can you let me know

@HaseebElectronics

2 жыл бұрын

it is hyper calculator from google play store

@muhammadfarhanalam9751

2 жыл бұрын

@@HaseebElectronics thank you very much

@muhammadfarhanalam9751

2 жыл бұрын

@@HaseebElectronics is it HIPER or hyper , because i could only found HIPER and its not the same

@HaseebElectronics

2 жыл бұрын

play.google.com/store/apps/details?id=cz.hipercalc

@HaseebElectronics

2 жыл бұрын

i am sorry it is HiPER Scientific Calculator

How to make driver circuit for give MOSFET gate

Wa alaikum salam

@HaseebElectronics

2 жыл бұрын

best regards dear

How to make dc to dc step up boost converter?

HAPPY DIWALI

@HaseebElectronics

2 жыл бұрын

Happy diwali dear sister

Hindi me bolo

@HaseebElectronics

Жыл бұрын

www.youtube.com/@haseebelectronicsurdu aap mera urdu channel haseeb electronics urdu dekh saktey hein

Amazing

@HaseebElectronics

2 жыл бұрын

thanks a lot