#Inverter
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- Опубліковано 6 жов 2024
- Portable Welding Machine || IGBT MOSFET Welding Machine|| Repairing circuit Diagram PART-1 AC /DC
Hi,
i am Anil vishwakarma Welcome to our UA-cam channel Science innovative brain.
About This Video:
Repairing circuit Diagram
Solid state welding machine
In this video web Lecture series we will learn about the MOSFET or IGBT based welding machine.
what type of component used
how the components are connected
circuit diagram & how the circuit will work
in this video we will first understand its ac dc converter part
means from input supply 230VAC to 325 Volt DC, how it convert ac to dc with soft start circuit.
1. Rating of capacitor 470 uf / 400 volt dc
2. 30 amp 24VDC relay
3.Bridge rectifier 60 amp to 100 amp
4.NTC NTC stands for "Negative Temperature Coefficient". NTC thermistors are resistors with a negative temperature coefficient
5. OR 100 OHM aprox 60 Watt resistor
6. Input output connector
7.Heatsink to cool Bridge Rectifier
8. 24 Volt DC Fan
Thankyou So Much
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Free online Education video lecture.
#weldingMachine #IGBTMOSFETWeldingMachine #SolidStateWeldingMachine
#weldingmachinebyanil vishwakarma #scienceinnovativebrain
@scienceinnovativebrain
آفرین 👏👏👏
Aap bahut achch i tarah samjhate hai
Thankyou
Thanks sir❤❤❤❤❤ excilent
good explanation for relay & surge current concepts keep it up sir
प्रिय सर
आपके याहां 100% practical training ki subidha h mere ko training Lena h
Aap kha se hain
Muzaffarpur bihar
How you will take training do you have any welding machine
Very good explanation
Very nice for engineering students👍👍👍
great work
More parts are there you can watch and subscribe me
Good evening sir aap training bahut bataye hai singa card pawer control ka daigam
well explained , , thanks
Thanks sir you are best
Very good 👍
Awesome explanation
Excellent
Sir velding matchin circuit diagram volt ke sath chahiye knha kitna voit hogs
Good morning sir, sir 200 amp welding machine control Card par video banaye please
Nice sir
400amp arc inverter igbt 3phase welding machine upper video banay
Super sir
Sir kya ham solar dc voltage Direct de sakte h, or kitna voltage de sakte h
Sir machine kitne Amp ki hai?
Oc detection curcuit shunt to opresenal amplifiar curcuit work
U want video on open circuits detection / sensing using Opamp
Sir up ka pass traning ho ga
सेकंड part bhi isi tarah se सम्झाइयेगा
Zaruur bas aap log support karte rhe video ko apne friends ko bhi share kare.
Jaldi hi second part uplpad karunga
Sir I have an doubt regarding igbt top board
What doubt you can freely ask me you doubts
Sir Plz tell me what is the difference between surg, spike, oscillation and trigger
Kaun sa size NTC Dena hoga
In place of NCT use my concept
Sir √2 ki value kaise aayege √2 k value to 230×2=460 volt aayege na thoda yeah confusen hai batye plz
Thankyou for the question. Have you subscribed me?
√2=1.414. And 230x1.414=325.22
Sir its formula for √2 value ka
Welding machin oc light curcuit
Oc light mean open circuits
Oc ditection with operesenal amplifiar curcuit exaplen
😘😘hi
Single phase and doublephase.
This design for Single phase machine if you want 3 phase then please watch my other video that is in Hindi and English both languages. Pls check it thankyou
400amp three phase arc inverter welding machine
Sir pehle to bridge ractifier me jaayega ac or fir ooske +-se capacitor charge ho kr realey or ptc k trough aage ki supply banaega
Bridge rectifire ko supply sabse pahle ptc or nct or resistor k throug jayega taki discharg capacitor 70 to 90 Percent charge ho jaye fir relay us ntc ptc or relay ko bypass kar dega taki system jajaya current le sake mains se as per kva raing of system.
@@scienceinnovativebrain sir first AC 220v Bridge rectifier ko jayga then 315+ v DC PTC + Relay se capacitor ko charge karega
@@ShakeelAhmed-ud3tq it depend on designer both case possible with no problem
Sir next part kab aayga
Sam tak upload krunga
You can watch next part watch fully and share maximum thank-you
Aap ke jitani tarif karo kam hai
Sir 400 amp send video
You required 400 amp igbt based welding machine function
@@scienceinnovativebrain Yes sir
Sir 2 part kab aayega
Dekiye kal banaunga to ek do din me upload kr dunga. Bell button all notifications on kr lijiye