i am sorry, i forgot to mention in video After getting part number, it is important to remove component and clean PCB tracks using soapy water and then cleaning with alcohol or any cleaning solvent. note: if we remove component before removing paint, somtimes the heat causes to fade the printing on the PCB. then application of paint remover erases the remaining marking as well. it is best to remove paint and then remove component and clean the component and PCB area
@W1RMD
4 ай бұрын
The voice of experience!
@RolandW_DIYEnergyandMore
4 ай бұрын
I just plow through the coating with the hot soldering iron. The coating gets soft and just peels off. No problem with reading IC imprints as the component doesn't get scratched as if you would try to remove when it is cold. No toxic stuff etc :)
@matteopontiroli7517
4 ай бұрын
Simple but great technique! Thanks for sharing
@fuzzs8970
4 ай бұрын
Thank you for the tip. I use ISO propyl alcohol. It softens it and can be removed
@HaseebElectronics
4 ай бұрын
IPA and MEK takes a long time to soften it. sometimes many coats are required to remove it but it removes the acrylic conformal very easily
@W1RMD
4 ай бұрын
Thanks for this excellent tip and have a great day!
@HaseebElectronics
4 ай бұрын
best regards
@gauripartapshanker9197
4 ай бұрын
Informative vedeo. Thank you so much God bless you.
@kd2eat
4 ай бұрын
Very helpful, thanks. I recently damaged a board just chipping away at conformal coating with a razor. This is a much better idea!
@HaseebElectronics
4 ай бұрын
thanks a lot for your valuable appreciation this paint remover / paint stripper is very effective MEK or IPA are also working but very slow. sometimes it needs multiple coats of MEK or IPA to soften the conformat coating
@restingroysurong805
4 ай бұрын
Thank you sir for this video. But sir many time I beg you to make a video how to measure voltage in every section of motherboard or circuit but. And which is the common ground to put black lead to measure output and input voltage
@HaseebElectronics
4 ай бұрын
@restingroysurong805 brother! i already explained many times to select the return path for testing the signals. we cannot select only one common point to test output and same common point for input we must select return path based on circuit configuration. each circuit has its own current flow paths based on circuit requirements sometimes only one return path is common point of all output side, but in some circuits there are multiple return paths. so we need a very careful study and understanding abouot the circuit flows. i will try to arrange a practical to demotrate different testing options
@muhammadishtiaq24
2 ай бұрын
Excellent thanks for sharing❤❤
@HaseebElectronics
2 ай бұрын
You are so welcome
@saduniwathsala
4 ай бұрын
👍 nice
@kaizen1071
4 ай бұрын
Verdiğiniz değerli bilgiler için teşekkürler efendim. Allah CC u sizi ve ailenizi korusun.
@Edmorbus
4 ай бұрын
Thanks for sharing
@nazakathussain4871
4 ай бұрын
Nice
@ComputerExpert1
4 ай бұрын
thanks for sharing
@tyronearendse1722
4 ай бұрын
Hi friend thanks for sharing your knowledge
@mainecoonman
4 ай бұрын
Good but you would need to remove the chip to clean the board of the remaining paint stripper debris.
@HaseebElectronics
4 ай бұрын
yes. After getting part number, it is important to remove component and clean PCB tracks using soapy water and then cleaning with alcohol or any cleaning solvent. note: if we remove component before removing paint, somtimes the heat causes to fade the printing on the PCB. then application of paint remover erases the remaining marking as well. it is best to remove conformal coating first and then remove component and clean the component and PCB area i am sorry, i forgot to mention in video
@nayanjagirdar8408
4 ай бұрын
Nice Sir
@HaseebElectronics
4 ай бұрын
Thanks and welcome
@LawpickingLocksmith
4 ай бұрын
Namaste.
@RectifiedMetals
4 ай бұрын
I use goof off, and oops, small cans for small jobs.
@rolanddejesus8685
4 ай бұрын
thanks very much sir for the tips...god bless.
@sanelleric6121
4 ай бұрын
I just put a little bit of zippo gasoline and put it on fire, so it evaporates and fire stops. Conformal coating changes it's properties and is easy to remove. I know for many people fire on board is unacceptable, but those components can tolerate pretty high temperature during normal operation.
@kennymanchester
4 ай бұрын
I just read that a key chemical in Paint Stripper and Paint Remover products will be phased out immediately only available commercially after 2025, at least here in United States. So, you might want to run out and grab a bottle or two for future needs. I have heard Acetone or Nail Polish Remover also can work for some conformal coatings, but I've never tried it. Anyway, thank you for posting.
@kdrbilgin1803
4 ай бұрын
👍
@MohankishorZha
4 ай бұрын
Hasib sir inver like Delta vfd, yaskawa vfd un sabke control card ka or powercard ka schmatic kaha se khoje.... Laptop ke mil jate hai schmatic to invers ke schmatic kaha khoje
@jcsudeshchannel8224
4 ай бұрын
I don't understand why is need to remove no of components
@HaseebElectronics
4 ай бұрын
becasue some debries of paint remover enter below the component and its long time presence on PCB can damage the component and it will also erase the PCB track layer. which will cause to build oxides and phosphates on copper tracks which will lead to damge
@RdGear
4 ай бұрын
Sir, please make a video about HDMI technology, if possible.
@user-hk1sp7gh7v
4 ай бұрын
Very very very please , 🙏🙏🙏🙏 explain Hybrid inverter board Dc to Ac
@nehaelectronic5749
4 ай бұрын
Ye liquit ka naam kya hai
@HaseebElectronics
4 ай бұрын
paint remover ya paint stripper ye paint shops se ya car painting walon se mil jaat ha aap online bhi purchase kar saktey hein
@hamishussen1589
4 ай бұрын
A.Alykum Haseeb i have 12v 33A dc power supply it has some audible noise on chopper transformer and i want to change it but i dont know how can i get equivalent transformer to replace can u guide me please
@working9452
4 ай бұрын
You can check to give dc supply of your transformer
@rajkhumar001
4 ай бұрын
Am using glue remover solutions, which is used in mobile repairing shops. But it's sometimes didn't remove properly. I have to fight with that😂
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