{291} Inverter Welding Machine Repair Course / How To Repair Inverter IGBT Welding Machine Urdu 

in this video {291} Inverter Welding Machine Repair Course / How To Repair #Inverter IGBT #Welding / welder #Machine / Input Rectifier Circuit Explained in urdu hindi language & Troubleshooting. i discussed the circuit diagram and how to repair mma-200 or mma200 mma250, mma160 and troubleshoot inverter IGBT based welding maching. this china MMA-200T Inverter IGBT Welder Machine - Circuit Explained & Troubleshooting Part -1, is single phase 220 VAC operated. it have a bridge rectifier which rectifies the main ac voltage into dc voltage, which are connected to pair of dc capacitors through a relay contacts and in parallel 110 ohms ntc resistor. this nts protects from inrush current and upon receiving relay drive signal it switches the rectified voltage to capacitors so, the ntc is bypassed to get full current to drive igbt.
after watching this video you will learn:-
how to #repair #inverter #igbt #welding machine or welder
2. functional description of inverter igbt welder machine
3. how to troubleshoot arc welding machine
4. how to understand mma-200 circuit diagram and how it works
5. if welding machine does not work, how you will repair
6. if main circuit breaker trips off when power switch is turned on
7. over current OC LED light turns on
To watch this video in Urdu / Hindi on @Haseeb Electronics Urdu • #90 Inverter IGBT Weld...
SMPS practical tutorial • SMPS Switching switch ...
SMPS tutorial and practical troubleshooting and fault finding • SMPS / PWM basics circ...
RU-vid / @haseebelectronics
www.dailymotio...
facebook / haseebelect
Twitter / haseebelect
/ haseebelect
Types of Electrical and Eletronics Ccts • Video
Test Diode With Multimeter • 93 How to Test Diode, ...
Check Resistance • Video
Check Resistance • Video
• #40 Voltage divider Pr...
Inverter Welding Machine Repair Course,How To Repair Inverter IGBT Welding Machine,mma-200 inverter welder manual,inverter welder circuit board,dc inverter arc welder circuit diagram,inverter welder circuit diagram,how to repair igbt welding machine,inverter welding machine,inverter welder,mma-200 inverter welder circuit diagram,inverter welding machine circuit diagram,inverter welding machine how it works,mma 200 welding machine repair,mma 200 inverter welder