pcb repairing ac fridge
All about of this video
subscribe this channel
so friends thank you
Face book : www.facebook.c...
Instagram : www.instagram....
Friends, if you want to learn about repairing AC and Fridge PCB, you can watch our videos, today we have brought you the basic information about optocoupler how optocoupler works. how optocoupler works in SMPS what does optocoupler work in SMPS . SMPS is not turning on SMPS power IC gets spoiled again and again. SMPS's str gets spoiled SMPS repeatedly If this happens, it may be the malfunction of the optocoupler, so today we will tell you and how it works, there is an LED, there is a photo transistor and colleagues we will also know about the tl431 why the tl431 is installed, how the 431 works in such a way .The tl431 are fitted in both AC inverter fridges. To work properly it is very important to know about tl431 how tl431 works.
doston agar aap esee aur phrij peepeeseebee kee ripeyaring seekhana chaahate hain to aap hamaare chainal ke saath jud sakate hain aaj ham aapake lie lekar aae hain optokapalar ke baare mein besik jaanakaaree optokapalar kaise kaam karata hai optokapalar peeseebee mein kyon laga hota hai optokapalar kharaab hai ya theek hai kaise chek karen optokapalar esemapeees mein kaise kaam karata hai optokapalar esemapeees mein kya kaam karata hai esemapeees on nahin ho raha hai esemapeees ka paavar aaeesee kharaab ho jaata hai baar-baar esemapeees ka st-r kharaab ho jaata hai esemapeees baar-baar kharaab ho jaata hai to yah optokapalar kee kharaabee ho sakatee hai to aaj ham aapako bataenge aur kaise kaam karata hai mein ek eleedee hotee hai ek photo traanjistar hota hai aur saathiyon ham tl431 baare mein bhee jaanenge tl431 kyon laga hota hai aise mein 431 kaise kaam karata hai tl431 inavartar esee inavartar phrij donon mein hee laga hota hai theek tarah se kaam karane ke lie tl431 ke baare mein pata hona bahut jarooree hai tl431 kaise kaam karata hai
Thanks
Негізгі бет tl431 and optocupler kyo lagate hai
Пікірлер: 69