#176

Today we are going to learn why gate of mosfet consume current...
as we know friends gate of mosfets are fully isolated by oxide layer between gate to drain and gate to source.. so no current can flow in gate of mosfets but we need current to drive gate of mosfet.
this happend because we know if we place non conducting material between two conductor it creates a capacitor and able to store charge hence gate of mosfet acts as capacitor if we apply positive charge to gate of mosfet its turns on and remains on until we remove positive charge. we need to remove charge and charge again this phenomenon consume electrical energy ..

[@pankajwasnik8632]

bahot badiya new subscribers

[@shekharvartak1306]

First many many thanks.i was in lot of confusion about it but now my concept is clear.put some more videos on this subject.

[@Aviprink]

Ok

[@mithunsaha9456]

Sir mosfed ka gate voltage datashit dakkar kaise malum karunga? Gate drive may voltage chorkar amp se calculetion hota?

[@soundlevelnadeem1177]

Mere pass ek h class amplifier Hai CA 20 usmein 55n10 MOSFET Lage Hain Jo Bar Bar Ud Jaate Hain, sirr aap yah bataen Gate per Aane wali drive kitne volt honi chahie minimum and maximum please help

[@ManojKumar-oq2fu]

Very clear sir, thank you

[@manuramnishad3028]

Thankyou sir i am waiting your next video resonance frequency of tesla coil & snubber circuit calculation

[@gaurangparmar2142]

Sir mene dc to dc converter banaya he lekin wo bina load ke hi mosfet heat ho raha he
To ab kya karu pleas help me

[@blueunicorn807]

Awesome video really awesome....salute you sir.

[@rampawanyadav4926]

Sir mosfet gate ko drive ke liye kam se kam or jyada se jyada kitna volt de sakte hai

[@Aviprink]

I will try to make video on it

[@amitdhawan111]

Very Gud explanation 👌👍Thanks Sir🌷🙏

[@Hhtfvhrcbgrejkkjhffvbhb]

Sir, ir2153 drive ic ko 15v dekar
Mosfet ke gate source voltage chek kar sak te he??

[@Aviprink]

2153 ko supply ke sath Drive pulse bhi chahiye hota hai.

[@Hhtfvhrcbgrejkkjhffvbhb]

Sir, Kon si pin pe, our kase
Kya koi transforms use kar ke.
Three phase me two transforms use he, kya Kum koi ek transforms use kar sake te he

[@Hhtfvhrcbgrejkkjhffvbhb]

Please, sir same guide

[@Hhtfvhrcbgrejkkjhffvbhb]

Sir, drive pulse kon si pin dane hodge? Kya 555 timer ic se de sake te he?
Ir2153 use in three phase for six igbt drive, so how to chek give only ir2153 runs and chek without igbt gate emitter voltage chek all channel.
After use new igbt , no damage
Please guide sir

[@c.schandra2134]

Mosfet kaise select karna hai is par bhi ek video baniye plz
Power dissipation aur power output me aantar kiya hai ye bhi bataiye plz?
For ex: irfp460 ka P. D hai 200w
Aur uska smps 400w kaise pahuch jata hai?

[@c.schandra2134]

Great confusion plz help

[@rohitchaturvedi2271]

Mosfet in smps is used for switching, when mosfet is on, its drain source voltage is very small hence very little power is dissipated in mosfet (P=V*I). When mosfrt is off, it's drain current is very small hence small loss. Mosfer with small Rds(on) can switch large currents.
The 200w powet you mentioned is its continous Power dissipation.

[@restorehealthwithanima]

Nice vedio
Thank s

[@sanjaynag772]

(Ep- 130 video) Sir 250 watt inverter kit market mai kis naam se milta h

[@omkarkhade4602]

Thanks a lot!

[@swarisali3790]

Very nice sir

[@nayanjagirdar8408]

👌👌👌👍

[@vijayakarekar]

Thanks....sir...

[@shahidayaz9090]

You are two good Sir

[@AsifAhmed-so5hl]

Sir amps charger pe videos banayen please sir 200 amp ki battery k liye please sir

[@kryptocat4240]

Sir please make video on how to read DATA SHEET OF ANY Transistor and MOSFET

[@machiElectronics]

ok thanks sir i waiting next video

[@TechnoSAP]

nice

[@kelechikelectro1818]

SIR PLEASE, IF YOU ARE MAKING VIDEOS IN INDI, KINDLY PUT ENGLISH CAPTION THANK YOU

[@SULTAN-rl6rj]

Awesome

[@sefalibhakat143]

👏👏