{285} Computer ATX Power Supply Hacked, How To Disable Voltage & Current Protection from ATX PSU

Computer ATX Power Supply Hacked, How To Disable Voltage & Current Protection from ATX PSU. i demonstrated TL494 / KA7500 based atx psu, it is using LM339 comparator ic. this works as ATX supervisor ic for housekeeping and monitoring all the atx function and it turns off TL494 /KA7500 in any abnormal case (over voltage, under voltage, short circuit, over current ) it will pull up pin 4 of the TL494/KA7500 that is dead-time control pin when this pin is pulled up above 2 volt, it shutdown the ATX and disables the SMPS controller option
without disable Remove short circuit protection, it prevent the atx operation by auto shutdown from under voltage, overvoltage and overcurrent conditions. so you can modify/ Disable short circuit and overload Computer ATX Power Supply into car battery charger or lab power supply for your electronics workbench or you can make it variable dc power supply. How To Disable Voltage & Current Protection from ATX PSU / computer power supply
This tutorial is part-1 to modify atx power supply to ,ake bench power supply / battery charger
using this atx power supply we can adjust voltage to 13.4v to charge 12v car battery or it can be modified as lab bench power supply
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How to Modify/ Disable short circuit and overload protection in ATX power supply
protection in ATX power supply
#electronicscreators #tutorial #electronics
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[@electroniquepassion]

👍👍👋

[@haseebelectronicsurdu]

thanks a lot dear friend

[@ParamjitSingh-fb3ou]

Very informative Sir. I am using a computer power supply to drive and audio amplifier. The supply often trips for overload. Now I will ground PIN no 4 and will certainly get rid of this issue. Thank you

[@haseebelectronicsurdu]

yes because there is just only load on 12 volt and other power supplies are not used, then ATX supervisor makes fault, if we bypass the pin 4. then TL494 or KA7500 will remian on

[@naseebopyt5905]

Brother kon c ic ki pin number 4 ko red k sath jumper karna ha​@@haseebelectronicsurdu

[@naseebopyt5905]

Mera tho chip ic ha supply ka smd ma

[@sandeepmane2983]

You're very good knowledge about the REPAIRING 👌 💪👉💯

[@samadali2964]

Very very nice and good instructor Easily followed .👌

[@haseebelectronicsurdu]

Thanks and welcome

[@jash1960]

Very informative to make use of power supply for other applications

[@mshafiquek]

MashaAllah bohat Ala, Kafi informative videos hain apki. Kindly Dell ki power supply ki voltage protection ko disable krny ki bhe ake video banaien

[@noninomivlogs]

Assalamu alaikum bhai MashAllah zubrdust volg nice sharing big like 👍👍

[@ysrcutoo1]

Very nice and informative video..easy to understand..thanks

[@sherakhela4044]

You win my subscription. Great job. Thanks

[@shehzadshafiq8189]

Assalam o Alaikum! Thank u very much Sir k AP ne meri CHOTI c wish ko Pura Kia.iska 2nd part bi jald bnaen J's MN voltegs increase Kia ja saken.

[@jcsudeshchannel8224]

Nicely explained free coaching thanks

[@haseebelectronicsurdu]

thanks a lot

[@saifelectronics9963]

سر جی بہت بہت شکریہ الله آپ کو جزائے خیر دے

[@memaarpan863]

Thank bro irepaired my SMPS 💕💕💕

[@AliBhatti-gh7fq]

Brother very good explanation

[@vijayakumarkumar9190]

Very good and useful information sir thanks for sharing this knowledge to us

[@haseebelectronicsurdu]

thanks a lot

[@ALI-fl4jg]

Very deep knowledge thankyou sir

[@haseebelectronicsurdu]

best regards and special thanks

[@S1INDHTEC]

Sir your Great nice work. dil s kam karty hain slam hy aap ko good

[@noone93614]

Funtastic hsseeb sb well explained thanks for giving professional knowledge. Loog tu nafa wala ilm transfer krrnay say samghtay hain keh un ke rozi band ho jae ge halankeh nafa wala ilm sadqa hay JAZAK ALLAH.

[@shirazahmed8308]

very nice sir. current increase ki video jald banaen.

[@shafiqmalik5004]

Good work sir

[@zindadilaries2601]

Exellent sir

[@susantaatha6468]

Beautiful information.

[@haseebelectronicsurdu]

So nice of you

[@YOUSOFTDIYENGINEERING]

Nice way of communication.

[@4xman874]

ماشاءاللّٰه‎ جی آپ میری بڑی مشکل آسان کردی۔👍

[@haseebelectronicsurdu]

الحمدللہ

[@tajbarokhan671]

very nice and a knowledgeable video thanks brother.

[@haseebelectronicsurdu]

Most welcome

[@muhammadmaroof1444]

EXCELLENT VIDEO THANKS

[@haseebelectronicsurdu]

You are welcome!

[@pankajwasnik8632]

Bahot Bahot badiya sir

[@haseebelectronicsurdu]

thanks a lot

[@saifelectronics9963]

Thanks u sir

[@Naveediqbal2917]

بہترین

[@haseebelectronicsurdu]

شکریہ جناب

[@tecjoydev6993]

Thanks for the video sir ea video k liye bohot din se comment kar raha tha thank you sir

[@ghulamfareed5871]

جناب بہت شکریہ۔۔زبردست۔۔

[@aanishkadailydose]

excellent work

[@haseebelectronicsurdu]

best regards and special thanks

[@zaibcomputers-SohailZaib]

Masha ALLAH very informative...

[@techspecsbymj6538]

Zbrdst Ustad g.... kya kamal samjhaya hy....

[@udayuday7768]

Very nice video sir thanks

[@haseebelectronicsurdu]

So nice of you

[@PrincessShahnaz-yl1bq]

جزاك الله خيرا

[@haseebelectronicsurdu]

اللہ آپ کو سلامت رکھے آمین

[@hussain1607]

Good video sir ji

[@haseebelectronicsurdu]

thanks a lot bhai

[@bilalsaifi2027]

Sr jee good work

[@haseebelectronicsurdu]

الحمد للہ

[@batistafrose6009]

Wonderful video

[@haseebelectronicsurdu]

best regards

[@user-vb4fr6ms6n]

Very nice 👍👍

[@haseebelectronicsurdu]

best regards dear sister

[@hafizsufyan4615]

ماشاءاللہ زبردست

[@ranakhan-tb9ol]

زبردست ان شاء اللہ اگلی ویڈیو کا انتظار رہے گا

[@haseebelectronicsurdu]

in shaa Allah

[@AliBhatti-gh7fq]

I really impressed

[@farooqmalanaofficial]

ماشاءاللہ میں بھی یہ کام کرتا ہوں آپ نے اچھی بات باتیی شکریہ

[@mohammadahmad4592]

Well explained....

[@haseebelectronicsurdu]

best regards

[@masifsabir5092]

Thanks sir g good werking ❤️💖💝😇

[@haseebelectronicsurdu]

So nice of you

[@muhammadishtiaq24]

Very good keep sharing

[@haseebelectronicsurdu]

best regards

[@asf2867]

زبردست

[@shoqaibasghar-ke4de]

Thanks Yaar

[@haseebelectronicsurdu]

welcome bhai ji

[@waqarahmad4297]

Zarbardast sir ji

[@haseebelectronicsurdu]

thanks a lot

[@talhabhaiunique3652]

Amazing

[@haseebelectronicsurdu]

thanks a lot bhai

[@NareshKumar-cu6sr]

Thanks sir ji 🙏

[@haseebelectronicsurdu]

So nice of you

[@kamranali-fo7yn]

Sir very nice video Sir Kiya is supply Ko battery charger use kar Skte hein

[@DrKhakeeBaadshah]

good job bro

[@haseebelectronicsurdu]

best regards

[@HarlavanisPanagiotis]

Wonderful upload dear friend, greetings!!!

[@haseebelectronicsurdu]

best regards and special thanks

[@dr.qaisarabbas6127]

nice job

[@haseebelectronicsurdu]

thanks a lot

[@Ramzan_Bhatti]

Nice brother

[@haseebelectronicsurdu]

thanks a lot bhai

[@tecjoydev6993]

Next video voltage increase k upar thank you

[@vibinvibi7416]

Hai sir, this atx power supply can use short circuit remove purpose of any motherboard like led tv .

[@kwalide]

JazakAllah

[@haseebelectronicsurdu]

best regards

[@amjadshafeeq145]

Janab Atx mein sc6105 ic lagi hui hai iski bhi kya pin no. 4 ko hi ground se connect karna padega . Ya kisi aur pin se plz reply

[@daudtahir7130]

Excellent,,, wonderful sir ❤❤❤

[@haseebelectronicsurdu]

Many many thanks

[@daudtahir7130]

@@haseebelectronicsurdu welcome sir 🌹

[@daudtahir7130]

@@haseebelectronicsurdu SG6105ADZ ko kis trh bypass krty hn. Is per bhi vedio bnaen. Thanks

[@MarkPrince1317]

ماشاءاللہ بہت ہی خوبصورت اور آسان انداز بیاں ہے آپ کا استاد محترم ایک گزارش ہے کہ اگر ہوسکے تو کمپیوٹر کی پاور سپلائی کو ویری ایبل لیب بینچ پاور سپلائی میں کنورٹ کرنے کا طریقہ سکھا دیجئے جو کہ کمرشل ویریایبل کا مقابلہ کر سکے میرا ایکسیڈنٹ ہوگیا تھا اس لئے چینل سے غیر حاضر تھا اس کے لئے معذرت اب صحت بہتر ہے الحمدللہ بہت شکریہ اور تہ دل سے سلام پاکستان 🇵🇰

[@imranbhuttah5310]

ماشااللہ عزوجل جزاک اللہ خیرا

[@minielectronicsandexperime4346]

I have an power supply smps which has HC8012bx16 and it has no output voltage .only stand by voltage is working ! please give me idea of HC8012bx16

[@pravinpadhiyar2]

Very nice video sir ❤️ you sir please halp me DSO or function generator konsa Lena chaiye

[@mshafiquek]

Haseeb Bahi mery pas Dell ki N255PD model ki supply hy Jo trip kr jati hy . kindly guide kren

[@rahulpatelgujratahmedabad3497]

🆎🕉️🕉️GOOD TEACHING FOR YOUR CHANNEL🚦THANK YOU SO MUCH VERY VERY GOOD 👌👌👌👌👍👍👍👍💃💃💃💃

[@haseebelectronicsurdu]

Thanks and welcome

[@shehzadshafiq8189]

AK bat puchna chah rha that... Active psv function ko stabilizer k tor pr use Kia ja skta h...? Ya aanay walay wqt MN aesa possible h?

[@haseebelectronicsurdu]

yes brother AC to AC stabilizer / converter same theory use karta he

[@ashishkumar-mk5wu]

Kya aisa Karne se short circuit protection bhi disabled ho jayegi ??

[@KnowledgePay9595]

Sir laptop charger ki protection khatam krne pr bhi video bnaey plz!

[@ghariq9185]

Assalamuaalikum bhai mari supply( 12v 14A) pa 2.5A sa opper ka load nahi la rahi... yahi karon to thek ho jay ga??? Waiting for your response

[@deepaksalve8695]

Supar vedeo

[@haseebelectronicsurdu]

best regards

[@muhebullahdurrani6086]

استاد محترم مینی آپ سی بهت کچ سیکا الله عزوجل آپکو سلامت آور آباد رکیی

[@haseebelectronicsurdu]

الحمد للہ

[@kamranazam32]

Great video. Sir supply half hour chalne k bad restart hona start ker dyti hai dc cooler k 7 attach ki hoi hai. Waiting for your response

[@saraikimundachowkazamda3557]

ماشاءاللّٰه‎

[@nayanjagirdar8408]

👌👌👌👍

[@haseebelectronicsurdu]

thanks a lot

[@Ejazm]

Sir please Hp CPU supply DPS-300AB-17 ki protection kese khatam kare ge or 12V ko kese barhae ge.

[@owaisnajam5304]

ماشاء الله لا قوة إلا بالله

[@M.Aziz.Shehrazi]

Bro 12 volt protection bypass k liye har supply me TL494 ic to nhi lgy to 2sri supply me kese bypass kr skty hai

[@assadullahkhan1518]

Sir please guide how to remove protection from Hp p2507f3cp thank you

[@MQVlogspk]

Bhai jan ye kam se kam ketny volt pa on hoti ha Mery pass solar se 190 volt han kea ye kam volt pa on ho jy ge

[@muzammilshaikh3194]

Mashallah allah aapko har khushi de

[@haseebelectronicsurdu]

Aameen Jazaak Allah khair bhai

[@skipper1943]

IC 6105 ki current protection off karne par video banaen plz

[@sajjadch7280]

Sir thanks,WTX460-3505 Compaq power supply Ki protection khtm/ 12 volt bane Ka triqa.plz

[@skipper1943]

7500 ic atx ps pe 5vsb mil rahe hein par green + black wire attach karne par baki voltage nahi aate aur fan zara bhi nhi hilta.problem bataen?

[@haseebelectronicsurdu]

please heck it's pin 4 (it must have near to zero volt) pin 12 must have vcc voltage above 12 volt then pin 14 will give 5 volt reference these signas must present

[@CCTVReport]

Haseeb bhai, atx supply k oper apny bht sari videos banai hen protection khatam karna, volt increase karna etc, but jab hum isky volt increase kar k battery charger k tor per istemaal karty hen to ye auto cutoff ni hoti, lehaza iska istemal safe ni, kindly 1 video ki ishad zarorat ha k kesy ismy auto cutoff shamil ki jay

[@mshafiquek]

Sir. SMPS main kesy disable krengy

[@PrincessShahnaz-yl1bq]

Sir can I attach step up Buck Converter with this ATX power supply..?

[@haseebelectronicsurdu]

yes you can ye aur achha hota k aap buck converter ki specification bataa detey

[@SanjayKundu1322]

Bhai mere pas me ek smps power supply hai usko kse protection out kru single ic HC8012b×16 h pls 🙏 help me

[@MuhammadYaseen-vx5hw]

Respected Sir, I have a Dell PA-19 PN402 DA230PS0-00 19.5V 11.8A 230W Charger Power Cord Adapter, 12v fan cooler ko lagata hon, supply strip kar jati hay, yeh supply fix 19v ki hay, kia voltage mey contradiction hay and supply goes trip?? or I need to do that shown in this video, but how on this brand?? I want to hack it also as a veriable supply... mujay kia steps adopt karna ho gay???

[@kakug8186]

Si mery pas smps power suplay hai 12 v 5 amp kafi tahdad m problam same h ower crunt m of ho jati hai or 3 se 4 mnt keliy unplug krny se on hoti h so plz help as

[@AliBhatti-gh7fq]

Plz make video how to increase voltage in supply

[@mario04549]

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???

[@bestinabraham]

Atx desktop smps 12voltage drop at load please solve my problem

[@AlizuTV]

Mere pas 12.6v ki computer power supply ha. Mein is se 12.6v ki lithium ion battery charger krta hon. Agar battery fully discharged ho jay to power supply usy charge nhi krti aur off ho jati ha.

[@siddiquishoaib7929]

Variable dc power supply repair par ek video banaye pls.

[@haseebelectronicsurdu]

okay brother i will try to arrange it

[@siddiquishoaib7929]

@@haseebelectronicsurdu jazaakhallah khair!

[@faheemahmed1373]

Sir, can you please tell me why my bulb (for safety) is glowing for 2 second and turn off automatically

[@sunnych659]

Sir aapki sari videos m mujhe doide par koi bhi video nahi mili, agar ho toh pls link shared kar do. Otherwise ek complete video bhi bana do. Normal diode, zener , shotkey, etc.

[@ranababar9240]

Sir pls hp ki power supply pc6019 pr video banaen