Waalikum.... Salam..wr.. Wbrh. 😊🙏 Melihat di dalam keseruan di dalam memperbaiki electronick... Salam dari indonesia... 😊🙏 Melihat sesuatu yang sangat luarbiasa untuk di lihat dan di pelajari apa yang sedang di perlihatkan tentang yang bisa di fahami di dalam vidio yang memberi ilmu yang bermanfaat ini.. Membeeikan ilmu tentang memperbaiki elecktronik yang bisa di rasakan manfaat yang di beri rahu caranya yang benar untuk di lihat dan di saksikan.. Sesuatu yang menginspirasi di dalam hari yang memberi inspirasi di dalam hari hari.. 😊😊😊😊😀😀😀😀😀😁😁😁👍👍👍👍👍👍👍👌👌👌👌👏👏👏👏👏👏👏 My friend melihat dengan sesuatu yang sangat mendidik.. Untuk di lihat dan di saksikan. From indonesia melihat dan comment. Salam rock jowo kalimosodo. 😊😀😁👍👌👏👏🙏
Dear Sir, fist of all, thank you very much for sharing your video. I have 2 doubts: at min 12:10 you said that must cut the line to disconnect some part of the circuit. Same at and min 12:34 also said to disconnect other section. As my board is completely different than yours, I am stacked and I don't know what must cut. I am afraid to make a mistake and I ask you to explain me where to do that. Thanks a lot for your quick reply. Kind regards from Principality of Andorra. Hugo
most welcome brother my humble request to please wait for couple of days (less than a week) . i will share a complete and very detailed tutorial, so that it will fit in every kind of ATX
@@HaseebElectronics Thank you for your very quick reply. I will wait for your new video, but maybe in the meantime, you can bring me some tip about my question. I have the power supply completely disassembled on my desk :-)) Thanks for your generous sharing of your knowledge.
14:42 sir my SMPS have hs8110 ic ...... sdc2921 ic and hs8110 ic this pin out ar same.... I successfully make it variable but the over current protection is still working 😢 and it's shutdown... did I need to remove pin 4 (pt) ? Will it work?
I like the process and the idea behind it. but I still don't get it: why do you need to bypass the sens circuitry? isn't it better to leave it with short-circuit protection on? what's your objective?
Nice video 👍 Sir, in my smps circuit sdc2921 ic has two resistors connected, one resistor connected to +12 volt and the other connected to -12 volt, should I disconnect both? Please reply
@@HaseebElectronicsSalam M.Haseeb. Thanks, indeed I tried 3.3k + 580 + 1K and it falls within range without connecting the IC pins, the 12v sensing pin is connected directly to 5vsb as per its original value, but when i connect the ic pins (DWA103N, pins 10/11/12), the voltage at pins 5v and 3.3v falls below 1v , and i have no more output... any idea ?
@@HaseebElectronics I did unsolder them from the PCB without cutting any trace because the traces are very thin. It was easier for me this way. Voltages are good but when i connect the PINS, it goes fault.
@@HaseebElectronics the 12v is at the far end of the divider because its original value was 5.1v, which is very close to 5vsb. How can i send you a picture ?
Thank you for good tip video, i has an ATX psu (named andyson e5 400W) with LA8100PN same as SDC2921, when i PS-ON the fan only spin 2, 3 round and off, i check every thing and can't find problem, so i use your trick at this video, so fk good, the PSU work fine 12V, 5V, and 3V3 is okay. So i think problem is three feedback, i check the resistor fb and that true value, no problem on three line feedback. i check -12V and it has -10,9V, the -12volt line doesn't have line to IC, so i think it not care with IC, so what can i do with this problem, can i use my computer with voltage fb made by resistor on your trick?
Sir, I also try this method on atx smps based HS8110 pwm ic. But the result is output 12v increase 14.8v, 5v increase 6.32 & 3.3v increase 4.06. So sir how can solve the problem? Please help me.
check PT pin pin number 4 (give external 1 volt to bypass this protection 3.3 v pin 1 must be around 3.3v 5 volt pin 2 should at 5 volt 12 volt pin 3 must at 4 volt and connect your desired supply for regulation
like 2
very informative and useful video thanks for sharing
Wow so amazing.. nice tutorial
Beautiful uploaded dear friend very nice video superbbbb sharing😘
Well explained
Full w lk dn
Bhut hi badhiya video bhai nice sharing 😊👍👍
Very cool tutorial
Like 40,very nice and beautiful video beautiful sharing beautiful information zbrdst work mashaallh Allah paak apko sehat salamti attaa kry aameen
informative share
beautiful sharing,,
Assalamu Alaikum
Masha Allah hamesha ki tarhan bht informative video . Allah ap ko Jaza e Khair dey ameen
Nice video my friend ⚘👍
Big like
Good luck
🌹🌹
Hello my friend... good sharing 😁👍
Nice video my dear Hasseb Electronics.
really your video is fascinating,
Good day. Mein bhi sikh rahi hu achhe se bolna aur dusaro se baat Karna aap se my sweet brother. Superb sharing
Very interesting upload... good day
Nice tutorial friend
Ma sha Allah another very informative sharing
Big like 👍👍👍👍
Nice sharing 100 likes thankx for sharing
25 like
Supperb and useful information💗💗💝💝👏👏👏
@@HaseebElectronics 💝💝💝
Good tiching karte hai 👌👍👍👍👌👌👌
thanks a lot dear
wonderfully adorable sharing. it is perfect troubleshooting
Good help full video thanks for sharing
With lk 16
Mashallah great explained bro 👌😍 amazing
Useful video
How to get around the surge protection in the ATX SDC291 I liked the review.
Good job done sir
Jazaak Allah khair
بالتوفيق يارب احلى لايك 👍
👀👈👈👈
اجمل بسمه 🥀🥀 بالتوفيق للجميع
Great,,,,interesting,,,video,,
MA SHA ALLAH amazing and great work bro
stay safe stay connected 👍👍🌷🌷❤❤
@@HaseebElectronics IN SHA ALLAH bro stay connected
Good work Stay connected
بارك الله فيكم
Very beautifully explained
👍👍👍👍👍👍👍👍👍👍
Amaizing tutorial 👍amaizing work 👍thanks for sharing this knowledge jazak Allah ❤
great video ... thank you for sharing this video ,,, master tech...
You are welcome
Thanks for sharing this video
Great information and wow you have this down to the science!!
Nice tutorial
Good work
فيديو رائع جدا ابداع وقن تسلم ايدك🌺👍
Like always, an excellent and nice tutorial shared. Thanks bro for sharing.
Nice video
Best regards
That's great work bro 😀
Mashallah well explained....
Ok i just join u dear stay connected 👍
Very informative, great upload..👌👌
Waalikum.... Salam..wr.. Wbrh. 😊🙏
Melihat di dalam keseruan di dalam memperbaiki electronick...
Salam dari indonesia...
😊🙏
Melihat sesuatu yang sangat luarbiasa untuk di lihat dan di pelajari apa yang sedang di perlihatkan tentang yang bisa di fahami di dalam vidio yang memberi ilmu yang bermanfaat ini..
Membeeikan ilmu tentang memperbaiki elecktronik yang bisa di rasakan manfaat yang di beri rahu caranya yang benar untuk di lihat dan di saksikan..
Sesuatu yang menginspirasi di dalam hari yang memberi inspirasi di dalam hari hari..
😊😊😊😊😀😀😀😀😀😁😁😁👍👍👍👍👍👍👍👌👌👌👌👏👏👏👏👏👏👏
My friend melihat dengan sesuatu yang sangat mendidik.. Untuk di lihat dan di saksikan.
From indonesia melihat dan comment.
Salam rock jowo kalimosodo.
😊😀😁👍👌👏👏🙏
Amazing video 👌
wow this was so interesting!! thanks for the info. im glad to be apart of your channel now
Assalamualaikum dear Brother.Excellent and Great tutorial as always.Thanks for sharing your valuable work.
fiRst LIKE = 1
Thank you dear friend
Nice
Good morning my frend.good work 😁 have a great day 🤩
Well done
Very nice video and like+1👍👍👍
New friend+1💯💯
Thank u thank u thank u sirr ❤👍
Thanks for sharing
👍👍 👍👍👍
I wish you a good start to the day
Take care 💚 stay healthy
Regards ❤╮ Renate
Nice👍
Ure all video good👍
I loved this as it is very hard for me to get hold of IC chips so i pass on any IC fault repairs
احلى واجمل وردة واجمل مشاهدة ربنا يديم المحبة
Does this bypass method apply to this IC? WT7527?
No 7527 have deifferent pinout. i will try to share complete procedure soon
Walaikum Assalam🌼
Hello thank you for inviting me to join your interesting channel full support returned and welcome
محتوئ مفيد كلش
Dear Sir, fist of all, thank you very much for sharing your video.
I have 2 doubts: at min 12:10 you said that must cut the line to disconnect some part of the circuit. Same at and min 12:34 also said to disconnect other section.
As my board is completely different than yours, I am stacked and I don't know what must cut. I am afraid to make a mistake and I ask you to explain me where to do that.
Thanks a lot for your quick reply.
Kind regards from Principality of Andorra.
Hugo
most welcome brother
my humble request to please wait for couple of days (less than a week) . i will share a complete and very detailed tutorial, so that it will fit in every kind of ATX
@@HaseebElectronics Thank you for your very quick reply.
I will wait for your new video, but maybe in the meantime, you can bring me some tip about my question. I have the power supply completely disassembled on my desk :-))
Thanks for your generous sharing of your knowledge.
Sure this is fun for me, & more fun if we can modify It to variable voltage 0-28v
Nice vids, Thank You !!
Thank You, waiting for that :)
I m also waiting for that video, if u got that pls Give me link 🌹🙏🏻
I think on last video this channel, there is modified atx variable voltages, already - pls, search it on this awesome channel.
A big like as always.
Hi
Which pin is control curent in sdc 2921
Thank you
Subha Bakher Janab Bhai Sahib Sehat Kesi He Fakt Dua Go
14:42 sir my SMPS have hs8110 ic ...... sdc2921 ic and hs8110 ic this pin out ar same.... I successfully make it variable but the over current protection is still working 😢 and it's shutdown... did I need to remove pin 4 (pt) ? Will it work?
🌹🌹💐💐👍👉
Can i replace the sdc2921 i.c. to make it a cc cv power supply with higher voltage output?
osmm wrk
Good.🍎
thanks a lot
Nice....
How about remove protect ic 2005Z?
I don't understand where you solder the 4th wire, it's enough for 5V SB send this wire where does it come from?
I like the process and the idea behind it. but I still don't get it: why do you need to bypass the sens circuitry? isn't it better to leave it with short-circuit protection on? what's your objective?
Can’t start motors because it trips the overcurrent on startup
@@IanBLacy but my case it still turn off😢I don't no why I remove all residents and ad new
Good night Hey brother, what kind of components have been replaced by a potentiometer please practice one by one I am still confused, thankyou
welcome dear. i will explain in complete detail and will demonstrate every step in more detail
@@HaseebElectronics thank you brother, i am waiting for a simple video
you are too much may Allah bless u
Pl discuss about complete troubleshooting of this power supply using SDC 606 and SDC 2921
Assalm alekum sir is smps ko battery charger Mai kese Karen ge please help me
Can I mod my antec 350 watt branded smps. And still use it in my computer system.?. I mean is it safe ????
Nice video 👍
Sir, in my smps circuit sdc2921 ic has two resistors connected, one resistor connected to +12 volt and the other connected to -12 volt, should I disconnect both?
Please reply
est7502 yes ?
yes dear EST7502 & SDC2921 are same
@@HaseebElectronics I FROM VIETNAM Can the est7502 IC be replaced with the sdc2921 ic?
CAN YOU DO IT ABOUT EST7502 IC?
34th like dear
Hello, how did youdo to find the resistors values for the divider ? i am struggling and i cannot find values to go from 5 to 3.775 to 3.375.
@@HaseebElectronicsSalam M.Haseeb. Thanks, indeed I tried 3.3k + 580 + 1K and it falls within range without connecting the IC pins, the 12v sensing pin is connected directly to 5vsb as per its original value, but when i connect the ic pins (DWA103N, pins 10/11/12), the voltage at pins 5v and 3.3v falls below 1v , and i have no more output... any idea ?
@@HaseebElectronics I did unsolder them from the PCB without cutting any trace because the traces are very thin. It was easier for me this way. Voltages are good but when i connect the PINS, it goes fault.
@@HaseebElectronics the 12v is at the far end of the divider because its original value was 5.1v, which is very close to 5vsb. How can i send you a picture ?
@@HaseebElectronicswhen i do connect the PINS to the divider i have no output at the yellow 12v ...
Sir, can I apply this bypass method SG6105DZ- IC?
almost every supervisor ics work in the same ways. so bypass is done in the same method. just we have to ensure the pin configuration
@@HaseebElectronics ok thank you sir.
لايكن ❤👍
Thank you for good tip video, i has an ATX psu (named andyson e5 400W) with LA8100PN same as SDC2921, when i PS-ON the fan only spin 2, 3 round and off, i check every thing and can't find problem, so i use your trick at this video, so fk good, the PSU work fine 12V, 5V, and 3V3 is okay. So i think problem is three feedback, i check the resistor fb and that true value, no problem on three line feedback. i check -12V and it has -10,9V, the -12volt line doesn't have line to IC, so i think it not care with IC, so what can i do with this problem, can i use my computer with voltage fb made by resistor on your trick?
السلام عليكم ورحمة الله اخوي
Sir, I also try this method on atx smps based HS8110 pwm ic. But the result is output 12v increase 14.8v, 5v increase 6.32 & 3.3v increase 4.06. So sir how can solve the problem? Please help me.
Sir plz make an videos led lcd TVs smps
thanks for videos, how to select resistor 1k, 680, 3.3 for 5v. 4v, 12v these voltage,
Sir, After this modification it's provide 24volt! how can I adjust 15volt?
Hello, can u help me with my atx powersupply, i want to bypass over voltage/current protection.. the i.c. of my atx is tsm111cn
Thank you,, can i have your email so i can contact you directly.
Assalaamu 'alaikum🙏 sorry I want to ask my brother, what if the 3.3v - 5v - and 12v lines are not disconnected???
I tried this tutorial and failed.
the output changes to 24v and some of the resistors and diodes are very hot.
Please help me
Please make a video on SG6105ADZ ic
hs8110 ic in my atx
i did what you told then powersupply working but
when i short circuit 12v it shut down my power supply
please help me
reply please
check PT pin pin number 4 (give external 1 volt to bypass this protection
3.3 v pin 1 must be around 3.3v
5 volt pin 2 should at 5 volt
12 volt pin 3 must at 4 volt
and connect your desired supply for regulation
already 0.9 volt present at pin no 4 PT
@@HaseebElectronics1v kahase milega
@@HaseebElectronics success ho gaya sir , mene pin 4 ko disconnect kar diya
ab output ko short karne par power supply off nahi hota, on hi raheta he
Asslam o alikum sir
Mere paas bhi same supply h lekin woh Ac200v sy kam volts pr on nhi hoti
Yeh undervoltage protection ka koi hal h