wow, that is really great feedback that my words and demonstration is understandable. it is my pleasure please accept special thanks and best regards for your valuable words for my efforts
Hello, I've watch all your video's featuring the 3525 chips, you state that if there is no voltage at the 2 output pins but the chip has all the correct voltages at other pins the the chip is faulty? I have changed the chip twice but still no output/switching, have I understood you correctly please?
@rizkhan3368 found the issue, the IC gets feedback from another board elsewhere in the amplifier, the DSP board has a shorted Arm Cortex chip, once this was removed the SMPS works. Now the new problem is the CPU chip 😢
i purchased locally here in Jordan, it is best to reach to your local electronics supplier, to secure your payment, and excise duties, shipping charging, custom clearance etc.
Make video on the following topic , there is no feed back in ir 2153, how does it know If load has increased , voltage drop will occur if load connected ?
@@HaseebElectronics Many Many Thanks....could you please show how to do hands-on transformer design for a given spec mainly for high frequency (like 500 KHz)
Dear engineer, what was the problem with this previous IC? How should we revive Icy? that the output voltage of the IC oscillator is dormant and does not fluctuate? Should we heat the damaged IC or use a kick on to ic screwdriver to fix it?
it is very very old dual in line extraction tool. i got it in 1995 USA, but i never saw it again www.bmisurplus.com/product/techni-tool-602-971-claw-clamp/
When you repair we feel we are repairing thanks
wow, that is really great feedback that my words and demonstration is understandable. it is my pleasure
please accept special thanks and best regards for your valuable words for my efforts
I like that. Statement is true.
You are the master of SMPS 😊
You make it look so easy.
I have repaired smps by following your tutorials.
Thanks for your great work.
it is my pleasure
Excellent video dear friend, have a blessed weekend 😊
thanks a lot dear friend
Salam Dear Brother. Very interesting video. Those pliers seem very useful.
Excellent video Mr. Haseeb!! Love all of your videos 😊
it is my pleasure
Very good and useful information sir thanks for sharing this knowledge to us
best regards
Thanks Haseeb Electronics
mome BRATU želim srećan rad ,puno pozdrava i lepiih želja
Informative vedeo. Thank u so much. God bless you.
best regards
Excellent video sir🎉
it is my pleasure
Thank You So Much Friend Have A Nice Day
most welcome bhai
Aapke jejment ko Salam.....
thanks a lot
maşallah verdiğiniz bilgiler için teşekürler
Hey my friend, great video and info
thanks a lot dear friend ❤️
Thank you for sharing 😉👍👋
thanks a lot dear friend
Excellent thanks for sharing this informative video
Emeğinize sağlık efendim. İc pensesiz güzelmiş. Sağlıklı huzurlu ve bol kazançlı günler dilerim.Saygılar.
Good Video my Friend!
Good job
Thanks for sharing
Excellent Video Sir. Can you tell me where you got that IC remove tool to buy? I need one of those. Thanks for sharing.
lk thanks for sharing brother
If you can tell us the site to look for circuut of ic and its replacement
Much appreciated
Thanks for sharing dear.…..
it is my pleasure
How can I get some of your solding iron with the the resoldering pump
My
you can purchase onlline WELLER WR3M rework station or you can explore some local tools suppliers in your couontry
Apakah biss tr13009 diganti dengan igbt agar dapat arus lebih besar
Sir I noticed that you used the phone as a magnifying 🔍 glass. Do you have an app for it. Thank you for your help and reply 🙏
play.google.com/store/apps/details?id=com.jkfantasy.camera.jkpmagnifiercamera
@@HaseebElectronics Thank you so much sir. Appreciate your help 😃
Hello, I've watch all your video's featuring the 3525 chips, you state that if there is no voltage at the 2 output pins but the chip has all the correct voltages at other pins the the chip is faulty? I have changed the chip twice but still no output/switching, have I understood you correctly please?
check capacitor , and any diode in the circuit near IC as well
@rizkhan3368 found the issue, the IC gets feedback from another board elsewhere in the amplifier, the DSP board has a shorted Arm Cortex chip, once this was removed the SMPS works. Now the new problem is the CPU chip 😢
00
Thanks for sharing your knowledge, I would like to purchase the solder extractor,please say where it's sold.Thanks
bit.ly/3pZtF26
bit.ly/43dHtnZ
bit.ly/3q1ApMZ
bit.ly/41UwVJq
i purchased locally here in Jordan, it is best to reach to your local electronics supplier, to secure your payment, and excise duties, shipping charging, custom clearance etc.
Nice video. Please do a video explaining the capacitor that connects from the hot side to the cold side of the power supply circuit. Thank you.
Make video on the following topic , there is no feed back in ir 2153, how does it know If load has increased , voltage drop will occur if load connected ?
Hii very nice video can you share how to start up smps for SG3525 ,TLT494 And other IC
Sir why capacitor take huge amount current starting time or When capacitor empty. That reason we use ntc to prevent inrush current.
What is the usage of the buck regulator in this power supply?
Sir, Have you made a learning video on UPS ? If yes please let me know. Thanks and Best Regards. Banan.
Süper tespit
Nice video
Could you please make video on LLC Resonant converter magnetics design
sure
i will try my best to do it soon
@@HaseebElectronics Many Many Thanks....could you please show how to do hands-on transformer design for a given spec mainly for high frequency (like 500 KHz)
Thanks sir
most welcome
Dear engineer, what was the problem with this previous IC? How should we revive Icy? that the output voltage of the IC oscillator is dormant and does not fluctuate? Should we heat the damaged IC or use a kick on to ic screwdriver to fix it?
Minute 7:14 yes power on fix
Sir Give knowledge about pin name, pin details, pin functions of SG 3525 in a video
Also if you mention the pins like pin no vcc with pin no ground
Nice
thanks a lot
👌👌👌👍
Can I send the SMPS for repair
if you outside from Jordan, then shipping charges and custom duties will reach 2 to 3 times more than the SMPS's price
🙏💯
👍
thanks
Where can we buy such power supply?
I need for DC water pump upto 30 amps or above.
This kind of power supply is made by several suppliers. Google Meanwell or Mean Well.
علیکم السلام و رحمه الله
Essalamu Aleykum Brother
Great video thank you
Have a buying link in 06:00 tool plier for remove IC ?
I don't find in aliexpress
it is very very old dual in line extraction tool. i got it in 1995 USA, but i never saw it again
www.bmisurplus.com/product/techni-tool-602-971-claw-clamp/
please share your camera app link.
play.google.com/store/apps/details?id=com.jkfantasy.camera.jkpmagnifiercamera
thank you so much
🧿
👌👌👍👍