Very good informative video I am hope every one should gaining and sharing your knowledge.i am first thankfull to God and second to you by choosing UA-cam as a learners platform from Haseeb electronics.
Thank you haseeb...i have a question and a doubt about two Power switching ics the ice2a180z and ice3br0665j the Pin1 Is called softstart in first ic and BA in second ic..!! Is It same function?are they equivalents? my best regards.
I took a small reed switch taken from a battery operated light. So it was a normally closed switch...I connected it to multimeter to check it's connectivity and used a LEd to check the connectivity. And as soon as I disconnected the reed switch it turned into normal open. How can this be possible ? Not it has totally changed. Does a reed switch changes on its own ?
reed switches are two types Noramlly Open contact OR Normally Closed Contacts and these both work opposite to each other as these switch are closed in glass encloure, some companies use very low quality glass material, which damages with very low heat or viberation and the seitch contacts change their position and most of time these change the function of the whole circuit i faced many issues while working on high speed coaxial swotching matrixes. most common problems in reed switches are (open, close, increased resistance, broken glass, no response on magnetic field etc)
it is electromagnetic sensor, it makes its contacts in presence of electromagnetic or magnetic field, i think there is no use of this switch in soldering station
Can you make a video regarding how to design single phase soft starter and how to draw Schematic diagram of single phase soft starter for single phase induction motor...
Assalam u Alaikum Sir, I have a mobile charger with two USB port with no output . I opened it & found bridge rectifier short, I replaced it with new & got voltage 330v across filter capacitor . Still it’s not working I checked IC USA2308A & found it short ,no voltage . Pin 5678 are shorted & connected to +ve 10mfd/400v capacitor. I’m not getting this IC in market plz. let me know any alternative IC to the above one. Here it does’nt have autocoupler plz. Explain me how it works. Thank you . M.Kamaluddin Hyderabad India
i never saw USA2308 IC. but most commonly the problem when the bridge rectifier is damaged, 90% the switching IC & mosfet are damaged. actually bridge rectifier gets damaged due to faulure of smps ic and the mosfet i will try to find its data, then i can explain it. please re-verify the IC number again
If possible sir pls describe us about how much capacitor value I mean capacitor volt and capacitor capacitance required for a circuit pls pls describe us and share your valuable knowledge thank you and God bless you
still watching
Excellent video dear friend, happy new week!!!
Many thanks and best wishes
Masha Allah very good infarmativ video bhai keep it up f w stay safe
This helps a lot thank you. I need to test a reed switch on a Hobart dishwasher.
best regards
you can test it in the same way
just use a piece of magnet or any magnetic tip screwdriver
Very Informative video thanks for sharing
So nice of you
Good evening brother. Great sharing
thanks a lot dear sister
Its nice explanation sir,
Thanks and welcome
Excellent sharing thanks for sharing
Subha Bakhar Janab Bhai Saab
thanks a lot Zargar bhai
Big like wow so beautiful wow 💖💖
Wow amazingly look so interesting Great content. Cant wait for more new upcoming uploads. Stay safe friend
اللهم بارك
بالتوفيق
thanks a lot
Masha Allah
Excellent sharing 👍
best regards qaisar bhai
Very good informative video I am hope every one should gaining and sharing your knowledge.i am first thankfull to God and second to you by choosing UA-cam as a learners platform from Haseeb electronics.
thank you for sharing
😊
best regards and special thanks
Nice great work thumbsup
Excellent sharing
#arbabkakitchen
Thank you so much 😊
وعليكم السلام ورحمة الله وبركاته معلومة مفيدة جدا شكرا لك اخي الكريم. السلام عليكم
best regards dear brother
Super filmik pozdrawiam serdecznie 😄 miłego wieczoru życzę👍
Thank you haseeb...i have a question and a doubt about two Power switching ics the ice2a180z and ice3br0665j the Pin1 Is called softstart in first ic and BA in second ic..!! Is It same function?are they equivalents? my best regards.
Big like
best regards and special thanks
Useful information sir thanks for sharing this knowledge
it is my pleasure
Nice sharing
special thanks
I took a small reed switch taken from a battery operated light. So it was a normally closed switch...I connected it to multimeter to check it's connectivity and used a LEd to check the connectivity. And as soon as I disconnected the reed switch it turned into normal open. How can this be possible ? Not it has totally changed. Does a reed switch changes on its own ?
reed switches are two types
Noramlly Open contact OR
Normally Closed Contacts
and these both work opposite to each other
as these switch are closed in glass encloure, some companies use very low quality glass material, which damages with very low heat or viberation and the seitch contacts change their position and most of time these change the function of the whole circuit
i faced many issues while working on high speed coaxial swotching matrixes. most common problems in reed switches are (open, close, increased resistance, broken glass, no response on magnetic field etc)
Very informative video
thanks a lot
Excellent information. Thank you sir.
it is my pleasure
Thanks for sharing this video brother 👍❤️
Lk 22 Brother 👏👏👏
👍
thanks a lot dear fiend
Lk 85 brother👏👏👏
UzmaIrfan 😊 Popo,s Mom
Very good
Great work 👏
is this switch also used in soldering station handle?
it is electromagnetic sensor, it makes its contacts in presence of electromagnetic or magnetic field, i think there is no use of this switch in soldering station
@@HaseebElectronics ok thanks for reply.
@@HaseebElectronicswe have this switch on the air gun, to turn off the resistance when the gun is placed over the support.
Excellent !!!!!!!
Can you make a video regarding how to design single phase soft starter and how to draw Schematic diagram of single phase soft starter for single phase induction motor...
Assalam u Alaikum Sir, I have a mobile charger with two USB port with no output . I opened it & found bridge rectifier short, I replaced it with new & got voltage 330v across filter capacitor . Still it’s not working I checked IC USA2308A & found it short ,no voltage . Pin 5678 are shorted & connected to +ve 10mfd/400v capacitor. I’m not getting this IC in market plz. let me know any alternative IC to the above one. Here it does’nt have autocoupler plz. Explain me how it works. Thank you .
M.Kamaluddin Hyderabad India
i never saw USA2308 IC. but most commonly the problem when the bridge rectifier is damaged, 90% the switching IC & mosfet are damaged.
actually bridge rectifier gets damaged due to faulure of smps ic and the mosfet
i will try to find its data, then i can explain it. please re-verify the IC number again
Nice video
thanks a lot sir
MashAllah bhai
thanks a lot bhai
If possible sir pls describe us about how much capacitor value I mean capacitor volt and capacitor capacitance required for a circuit pls pls describe us and share your valuable knowledge thank you and God bless you
ve aleyküm selam ve rahmetullah ve barakatuh
M
thanks a lot