Bai Sahib very nice plz 1 pulse transformer say h bridge driver ki winding kaisy karty han iss par lazmi video banian app ki ye video bohat acchi thi.or h bridge ki 4 mosfet wall Video lazmi banian thanks Zahid from Pakistan.
Hi sir, this GATE DRIVE circuit demo is very important to me and you have deeply explained the working Principle. Coz every day I'm dealing with this G-drive circuit in the invertor type welding machines.90 percent of your g- drive diagram is matching with the original circuit of invertor welding machine. Most of the invertor welding machine includes sg3525, totem pole drive, and the gate driver primary & secondary (4 chanels ) transformer. (If you want i will forward the diagram) Thanking you for your hard work and knowledge sharing. Keep it up 👏👏 👏
Video is informative and good but one mistek you transformer winding wrong you are primary and secondary winding wier one side rotation not indicat top and bottom end.
Can i use bd140 and 1n4148 instead of bd327 and 1n4147? Aur aagar mosfet use karnu toh kaun se diode use karu? Video me sab mosfet ke number Clear nahi hai
Very nice video and i got a fair idea about how pwm circuit works. In my case i have a corsair 850w pc smps in which most of the diodes ,capacitors and and transistor dudes are installed before the primary(two pin side of transformer). After secondary pins i only have one reverse biased diode and one 4.7 ohm resistor in parallel upto gate pin of the mosfet which is fch104n60f in my case. It is same for other mosfet which is identical. Would you please explain the functioning in this type of circuit. meanwhile the pwm controller ic is cm6901x. You can have the schematic i mentioned on its datasheet.
Bro i think capacitor in series is not needed here as you are using dual output pwm ic so there will be no dc. If you will use single channel pwm ic and connect one pin of transformer to pwm out and another to gnd then you will need capacitor in series to prevent saturation.
Brother ek video bnao 3525 ki frequency ko kyse check kre ke kitni hai on multimeter pr or saath me use set kyse kre, or saath me ek dcdc converter circuit bnao jo input 0-12v dc ko 15-0-15v dc output de...
Sir i need a small help. Welding machine m jo gate driver transformer lga hota h uski wiring jal gyi h or ab m uski calculations aapke trike sa ki h but but wo kaam nhi kr rha
@@Aviprink sir phla wala transformer toot gya h or us size ka nhi mila usma primary turn-14 or secondary turn-22 thi but dusre size wala m ya turn kaam nhi kr rhi series m bhi igbt short ho ja rha h
Purane transformer ka core area aur new transfarmer ka core area same honi chahiye core material same hona chahiye .. No of turns agar secendary me jyada hai toh gate per overvoltage ke wajah se bhi problems aa sakti hai .use 18v ZD on Gate to source of MOSFET.
Your de-briefing for the video is in English but you speak another language that I do not understand. You do not even have auto translate subtitle option for the video. I am sorry to say that I did not understand a word you said.
mera name swapan Basu. sir aapka phone number mil sakta hai ?mujhe aapse kuch jaruri baten karna tha. mera ek project ke bare mein. sar aap mujhe thora help kar denge to meherbaani Hogi.
काफी समझदार आदमी लगते हो
sir video dehne ke pahle hi like button dabaa deta hu. aapki video bahut helpful hoti hai.
Bai Sahib very nice plz 1 pulse transformer say h bridge driver ki winding kaisy karty han iss par lazmi video banian app ki ye video bohat acchi thi.or h bridge ki 4 mosfet wall
Video lazmi banian thanks Zahid from Pakistan.
Very nice explanation sir... We can understand easly...👌
Hi sir, this GATE DRIVE circuit demo is very important to me and you have deeply explained the working Principle. Coz every day I'm dealing with this G-drive circuit in the invertor type welding machines.90 percent of your g- drive diagram is matching with the original circuit of invertor welding machine. Most of the invertor welding machine includes sg3525, totem pole drive, and the gate driver primary & secondary (4 chanels ) transformer. (If you want i will forward the diagram)
Thanking you for your hard work and knowledge sharing. Keep it up
👏👏 👏
Yaa please share it to me aviprink@gmail.com
pls also share to me if possible.I think it will be very helpful to me in repairing the welding machine. sukhdeo65@yahoo.com
hello, Vincent. I am also involved in welding machine work. Please share your contact details. Why don't we share our experience with eachother.
Very good sir
you deserve more likes dude. I never miss your videos.
Kiya better hoga gate drive transformer ya ic kisko jayda prefer karna chaiye dono me. For better and good perfomance
🙏 Dada aapka knowledge hai
Best video
very nice
Sir yah wala Gate driver Transformer TL494 I.C main use kar sakte hain mosfet ko drive karne ke liye
Very good thans I like the video
sir great explanition. thank you
Video is informative and good but one mistek you transformer winding wrong you are primary and secondary winding wier one side rotation not indicat top and bottom end.
Mast hai sir narayan
😄
Sir Kia hum is circuit ko IGBT k lia use kr saktey hain
Nice video. But, you haven't explained the calculations that went into designing the gate drive transformer. I was hoping something similar to that.
Can i use bd140 and 1n4148 instead of bd327 and 1n4147? Aur aagar mosfet use karnu toh kaun se diode use karu? Video me sab mosfet ke number Clear nahi hai
I can make this gate drive transformer. Can i use this g transformer for h-bridge smps ??
Very impressive 👍
I loved your voice
Thanks for the video
sir transformer ma air hona chaiya ya nahi????mera khyal sa ni
Air not required
Love from ad electron ❤
Very nice video and i got a fair idea about how pwm circuit works. In my case i have a corsair 850w pc smps in which most of the diodes ,capacitors and and transistor dudes are installed before the primary(two pin side of transformer). After secondary pins i only have one reverse biased diode and one 4.7 ohm resistor in parallel upto gate pin of the mosfet which is fch104n60f in my case. It is same for other mosfet which is identical. Would you please explain the functioning in this type of circuit. meanwhile the pwm controller ic is cm6901x. You can have the schematic i mentioned on its datasheet.
Sir ya jo fast recovery diodes ki value Kia ha
Sir kuchh smps me if ka use nhi hota boto gtd transformer based hote hai bo kiase kaam karta hai please me bataye
सर प्लीज200-300वोल्ट डीसी को एसी में बदलने के लिए कोई सर्किट बनाएगा
Sir. I understood your video but make a detailed video on smps transformers winding
Kiaae selfoscilletion kiase work karta hai
Sir power electronics per achhi book ho to name pls.
Very good pls transformer polarity splan kare
Sir u winded the secondary side in phase why?
Because due to tight coupling.and easy to wind to reverse poly swap secendary wires
@@Aviprink thanks sir for reply. Later I realised that swaping winding can solve the problem.
Sir how we can simulat sg3525 in proteus or ni multisim?
Dear sir how to check gate drive transformer output voltage
sir waiting for next part
hi, What is the advantage of direct MOSFET driven technique and using transformer, Direct means using any Mosfet driver ICs IRS2110 or similar?
If mosfets are directly driven using ics can be fast RT And FT
@@Aviprink sorry I couldn't understand your reply, what are RT and FT? , can you please elaborate?
Yaa. RT means fast rising time (ON Time Like 10ns -100ns) and also faster Fall Time. Hope you understand better
Sir computer smps ko 20v 3amp bench lab power supply kaise banae
Sir diode ke no clear nahi hai please reply kar no bata de......
Sir gate pulse mai variations aati hai how to remove
Variation means
@@Aviprink sir ic jo wave form hai vo ok hai but transistor se pulse transformer par wave form mai disturbance aati hai or grap change ho jaata hai
Bro i think capacitor in series is not needed here as you are using dual output pwm ic so there will be no dc. If you will use single channel pwm ic and connect one pin of transformer to pwm out and another to gnd then you will need capacitor in series to prevent saturation.
Sir please do video on sg3525 duty cycle and freaquency control circuit
Brother ek video bnao 3525 ki frequency ko kyse check kre ke kitni hai on multimeter pr or saath me use set kyse kre,
or saath me ek dcdc converter circuit bnao jo input 0-12v dc ko 15-0-15v dc output de...
Ok
@@Aviprink brother baki sab to samaj aagya bas ek ye hi portion reh gya...
👏👏👏👏👏
Sir i need a small help. Welding machine m jo gate driver transformer lga hota h uski wiring jal gyi h or ab m uski calculations aapke trike sa ki h but but wo kaam nhi kr rha
Or sir uska curcit diagram x confirig m lga hua 4 igbt h
Sabse easy rahega. Old transfarmer ko. Disassemble karke wire guage and no off turns dekhna aacha rahega
@@Aviprink sir phla wala transformer toot gya h or us size ka nhi mila usma primary turn-14 or secondary turn-22 thi but dusre size wala m ya turn kaam nhi kr rhi series m bhi igbt short ho ja rha h
Phla wala transformer 8.2 volt da rha tha fir mina same volt is transformer ka bhi nikala but igbt dad😟😟please any solution sir
Purane transformer ka core area aur new transfarmer ka core area same honi chahiye core material same hona chahiye .. No of turns agar secendary me jyada hai toh gate per overvoltage ke wajah se bhi problems aa sakti hai .use 18v ZD on Gate to source of MOSFET.
Please provide the circuit diagram
Sir how to make dc boost module
At home
Good information
Sir. Is circuit diagram inbox ma dana
Why gate driving transformers are used
Ensure isolation
Please add English subtitles
please make an english version
Sir full diagram please
Ok..
Your de-briefing for the video is in English but you speak another language that I do not understand. You do not even have auto translate subtitle option for the video. I am sorry to say that I did not understand a word you said.
You make it without calculation 😂
Yes: having some personal reason for the same.
mera name swapan Basu. sir aapka phone number mil sakta hai ?mujhe aapse kuch jaruri baten karna tha. mera ek project ke bare mein. sar aap mujhe thora help kar denge to meherbaani Hogi.
Bhai aapka what'sup number dege
Garbage 😂
Thanks for your compliment gentleman..
@@Aviprinkbro , I mean you made it without calculation it will not work properly. So make it with right calculation for me 🙂
@@Aviprink garbage:- I said because= i aspect that you make it with right "calculations" and explanations