Ye aik typical power supply hy brother jawab nhi tumhary proper isko thek karny ka tarika ...zabardast

bhai apki video tamam zabardast hai mujhe samjh aya mukamal bhai ik masala hai 5volt jo ic hoti hai woh agar na ho to usko direct kaise karen

Bahut hi khub achhe se samjaya he.

Very nice video and detailed explain 👍👍👍

mashallah, mashallah,mashallah

Sir great videos vvvnice MA sha allah

good information thanks saeed bhai

Nice video plz keep it up sr

So good nice man thanks

اسلام جی بھت اچھا

Behtreen sir u r qualifid

ماشاءاللہ آپ خوب سمجھیا لیکن جو گوٹکی والے چارجنگ کے بارے میں سمجھے

GOOD TICHING KARTE HO AP THANKS 👍👌👍👌👍👌👍

Zabardas sir

Aslam o alikum Saeed sb aap ka samjany ka treqa bohat acha hi app sey requst hi k china LED TV combo bord ki suppli burn ho jati hi us ki FET lagany sey pehly bising chek karny or mukamal traiqa samjain ek video is per b banain thanks

Asalamalikom Good video ustad

Zabardast bhai

Sr mje apki sari vedios dkhni han

Nice information

mashallah, mashallah, mashallah ❤

Kamal

Good dear

Amazing

Bhai birge laghani ka treka zoom kr k dekhate bhai to acha tha

peace be upon you brother I have a question, sir. If there is 12 volts on the ka7500b capacitor but the charger does not work. What is the cause of the problem? Note that the mosfet has also been replaced and the Schottky diodes. Thank you

Nice video

bhai ap ne moosfet ki switching kesay on ki......? gate aur drain ko short ker kay? aik sawal aur main capacitor ke pass aik chota capacitor laga hota hai os per kam se kam kitnay volts aur zeyada se zeyada kitnay volts honay chahiyen......?

Good video

Ap ne sab kuchh sahi dikhaya lekin ap ne TL 494 ko volteg kaha se milta he ye nahi bataya or ak or SMPS he us ke bare me kuchh nahi bataya.THANKS

AA ALLAH KAREEM BLESS. Saeed Sahib meray pass chargers Hain aur components jalaay houwain Hain .Kiya AAP in components Ki value Bataan saktain Hain. AAP ko kaisay photo baijoon

Good

AOA. ustad g my ny is charger my 494 ic tabdel ki laken per bi start nahi hura hai plz ye masla hal kardy. shabir ahmar from Mardan kpk.

Aoa sir 10amp chana charger jis main 3843 k bajay 2transister lagay hotay hai output ic4318lagai hoti hai us k baray bee samjhain shokreia

Dc side ki vedio bana ayn. Lm 358 aor 8050. Aor 8550 bhi change krliay magar phir bhi dc side on nahi hoie out put ky diod 20H100 aor 75n75 bhi Theek hai. Please helpe kijiay. Waslam

Saeed Bahi drive check karney ka oor Bhi tareeka hae ya sirf oscilloscope se cheak ho ga oor led drive gate to drain lagani hae ya gate to source lagani hae.oor fet laga kr drive check karni had ya baghair lagani

Ok

aoa sir agar driver ic kharab ho to kase check kia jye driver ic faults switching faults k bary me bate plz

Bhai jan apki videos bot informative hn or bohat help dati hn maray charger ka choppar k sath jo metal oxide resistance lgi hoti ha 5 codec iski value kitni hoti ha or apny btaya k mosfet k sath jo resistance hoti hn wo 2 47 or 1k ya b maray charger ki khrab thin apki videos sy bot help hogai par jo do mosfet wali side I think ya ac wali side ha is k choopar k sath ak bari resistance hoti ha please iski value bta dain k kitnay oham ki hoti ha ma apkay reply ka w8 karounga please reply as soon as possible thanks

agr 15 volt arahay hon aor tl494 new lganay pr bhi short show kry to kya masla ho skta hai . series lganay pr mosfet nhe jaltay pr bulb full on ho jata hai direct lganay pr mosfet jal jatay hain .

Ic Tel494 ke 8 or 9 pe 4 volt nahi arahe he or ic change ki ae or phir thori der baad band hogae kia problem arahi he Charger sogo 30ampere

salam bhi charjaar on hony k 10 mint band ho jata hy fald kis main hy jwab zroo dain thanks

Ustad g 10amp charger k out put capister PR volt nahi banre Baki uc 3843 k capister Pe 8 volt are hein kia masla hosakta h

اسلام وعلیکم سر بلب یا ل ایک دی تھے اور پولیریٹی کا خیال نہیں رکھنا۔ پرٹس کا نمبر ضرور بتایا کریں۔ ماشاءاللہ

Ye charger best hai....? O bhai sab ek jesy dikh rhe hain...koi nam pata btao k kon sa hai...circut dikha k bta rhe ho ye best hai Shabash....anyway thanks for information

bhai same yehi charger hai 20A ka...power in bhi sahi hai out bhi sahi hai output ka safety mosfet bhi sahi hai...but battery laganay per light red nahi hoti... same battery dusray charger per lagao to ok charge hori hai...plz guide

Our ya led hum log touch wall used karskta hai osa ka liya

Series main bulb on of kuin hota hai. Out put main fluctuation hoti hai. Please conferm

aslamalikum sir mere pass single mosfet wala charger hai 20 amp ka us mein ne auto supply lagaie hai . . charger ko bettrey se lagao to fan start hojata . charger charging show nhe karwa raha .green led sirf on hai . current reverce ja raha hai . fan start hojata hai . charger off bhe ho to bettrey ka current reverce mein fan ke taraf ja raha hai plz guide karain

Salam bhai souer 20amp charger amp show kr k cut off hojata hy vr 2k lagi hy 494 b change ki

Aoa،is 20 amp k charger men mosfit ka nomber kiya hi؟

0ver bhi agr kisi charger 16 ya 18 vòt kerna ho to kiya kare ????

Sar trusted I would ka number kya hai

Double chopper wale charger mein volt volt ban raheim magar Ampere nahi ban rahe hain iska fart bata de

اسلام جی tl494کے قریب smdٹرانزسٹر جو ھوتے ھیں وہpnp ھے یاnpnھے شکریہ

Sar hmary charger k chopar dosre said woltaig kam arahahai takreban 7 sar kyakaro

Assalamualaikum Thora chalnay k bad fet kharab hojati hain.

Assalamualaikum nsir Mara charger lagoo to heat hota hai kindly gide Kar day plz

5 volt ic b lagayi hai fhir bhi charjin thore time k baad charging krna shor deta thori der m is ka hal bhai

Chopper ke 4volt na a rahi hun to kya machhla hai sir

Agar out put capesitor pe voltege nai arhe hon to kia kren

AoA brother 20A amp supply repair kia hai mager FET kafi heat hota hai..

Sir ap eik video ghotki wale charger pe bhi banay jo keh fet 1 second mein jala de raha hai halan keh output section sahi hota hai

Assalam alikum

G aslam alaikum jnab g 3843 ic baising voltej nai de Rai

Zabardast video hay sir. Acha sir mery pass 30A ka sueor charger hay leken out 5v deta hay joky kam hay keya masala hosakta hay sir.

Sar agar phir be 20n60 garam hoti hai tu kia masla hosakta hai

Amazing 👌

Sir app ne jo voltage check kiye hain 4.62 Ye dc hain ya ac or choppor k pass jo ceremic capacitor 102 kv lage hain agar Ye na mile tu is ki replacement main kiya lagain

switching kis kis pin sy kiya?

MOSFET aor 3843 wali supply ki board ki pic to send Kar dy

Yaar bhai reply mein current Nahin ja raha hai battery mein lagaya to green light jalti hai

Mery pas 130 ampair ki batry hai.. Chinese chargers 2 lga chuka hun dono jal gaye han. Koi aisa charger company btain jo long life ho plz

Sir mere pass charger me fan problem hai charger on hota hai volt b show karta hai par red light or fan nahi on karta kindly reply me

ڈبل ڈائیوڈ نیگیٹو پازیٹیو ٹائپ ہوتے ہیں یا جونسا مرضی لگا دیں ۔ دوسرا موسفیٹ وولٹ چیک کرنے کے لیے ایل ای ڈی کی پولیرٹی بھی چیک کریں گے ؟

sir fet lagata hoo to heat hojaty hai bilkol aisa tareeqa kiya hai laiken phir b fet garam hoty hai

Janab mere charger ka cap full charge ho jata hey Awr14 volt DC out naheen Marta.jabke MOSFET b nia lagaya

سر آگر diagram کے ساتھ ویڈیو بنا لیتے تو سمجھنے میں آسانی ہوتی

Charger chapter hi garam ho Jaye Kiya Karna he

Rehnumai farmain gy??

Ac and dc side is ok .but not working

Assalam alaikum sir ..mere pas esa charger he. Coil heating bakhut krta he .

14.84 volt output me ziada nhi?

بھائی 20عمر چار جر پر لوڈ ڈالو تو بن ہوتا ہ کیا مسلا ہے پلس رپلای ضرور دینا

A. O. A mere 20a k charger ka capestor bar bar phat jata hai

SUOER charger 20 ampere ka diagram mil sakta ha? Iska parts jal gai hain

Pk

Sir diwod k nombar to btao

Tanster npn neh hota wo pnp hota ha

Sir aslamoalikum

Li Is chargr ma kon se ic lagti ha jas 8pins h

Jab red eledrds

Battery ko maximum 14 volt chahe hote hain

3843icu bace Volta 3arhy he n solution 20 ampair

20 ampere charger mein fold 1 ft garam ho rahi kia ho gay ft

Bettrey connect kartay hi full show karta he

Sir 3 chopper Wala charger hai mere pas is me 35v capacitor pe 15v nahe arahe sir rehnomaye kare

Kharab ko theek karo, new cheezain install karna start kar de hain.

Sir is charger mia virebal konsa nomber hai

Bhay ye sab koche lagane ke bad seplaye na aye kya kare

Bhai sab ager 15 volt nahi aa rahy to kea kharab ha