{450} How To Test Switching Frequency of TL494 KA7500

[@rahulpatelgujratahmedabad3497]

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

[@arun.karekar]

Bhoot badhiyaa ....thanks sir ji...

[@haseebelectronicsurdu]

best regards

[@HarlavanisPanagiotis]

Excellent video dear friend 😊

[@haseebelectronicsurdu]

thanks a lot dear friend

[@pravinpadhiyar2]

Very very nice video sir thank you

[@usmanawan9378]

Excellent sir thank you so much

[@haseebelectronicsurdu]

best regards and special thanks

[@azankhan1433]

جزاك الله سبحان الله

[@haseebelectronicsurdu]

best regards

[@susantaatha6468]

Excellent information

[@haseebelectronicsurdu]

most welcome

[@SKElectronics]

excellent knowledge provided.

[@nazarshah7242]

jaza kallah .

[@haseebelectronicsurdu]

it is my pleasure

[@AbdulWaheedBhatti]

Informative video

[@kantibhaidudhagara8838]

Good video thanks sirji

[@haseebelectronicsurdu]

it is my pleasure

[@MrRais66]

Best explaination. Thanks

[@shefqetkaralliu6816]

Grazie meritevole. 🙏👍

[@nayanjagirdar8408]

👌👌👌👍

[@haseebelectronicsurdu]

best regards

[@cakeaudio2611]

12v to 40.0.40 Tl494 Dc to dc conveter pe ek video banao car amplifier ke liye.with voltage feed back and current feedback jo

[@azamkhan-km2fj]

Excellent sir, kia aap comments reply karte. Agar this supply 5 v stable aor 12 volt me fluctuation ho to kia fault ho sakta

[@haseebelectronicsurdu]

thanks for your comment
is power supply mein to aik output he.
agr 2 output hein to dono mein fluctuation ho gi
agr aik stable he aur doosri mein kuch fluctuation he to capacitor ka problem ho ga ya phir bad soldering joint ho ga
ya
aik standby power supply ho gi jo 5 volt he
aur 12 volt separate section ho to us section ki feedback check kr lein

[@ARA-HOUSE]

lk 36 brother 👍

[@rameshmanni5373]

Ustad ji kya ham 3525 ic ko aise hi test kar sakte hain.

[@palwindersandhu2031]

Thanks sir

[@rajajangra]

thnx ji

[@surajitjana3693]

Sir 20Ampiar battry cherger ma microcontroller ka kaea kaea kam ha sir usma alredy sg 3525 ic lagahuaha sir

[@MdSaddam-tw2yr]

Hello sir BCW61A transistor equivalent konsa hoga

[@AliHaider-hq4kf]

desi ups pa fan slow chalte hn 3kv ka ups ha ma ne volt bhi 240 set kiye hn ,,,koi hal btaen

[@malikrizwan1000]

5 volt 55amp ki supply hai 4.40 de rhe kia karon??? great wall ki supply hai

[@haseebelectronicsurdu]

try to check its output feedback system,
or you can send a picture (pcb front & backside) to my whatsapp [phone]

[@Hhtfvhrcbgrejkkjhffvbhb]

Sir, very nice
Sir, what is tharsold voltage. All mosfet, igbt driver ic chek tharsold voltage by this method? . Also we chek gate voltage ?
Sir, fluke 179 chek by better frequency?
Please same guide sir

[@kanchankondhare]

💞

[@haseebelectronicsurdu]

best regards

[@shrikantsingh1992]

Battery charger me amp. Kaise control karate hain

[@Hhtfvhrcbgrejkkjhffvbhb]

Ucc3818Ad ic how chek.
Its also ground joint any pin??
Please sir 🙏 guide

[@CCTVReport]

Sir mera pas Tl494 wala inverter ha oski output freq pehly 50hz thi jab new tha, 1 bar ye kharab ho gya tha to many isy repair kiya os k bad sy is ki freq 58hz aati ha, ma isy kis tarha fix karon

[@MajidKhan-br7uj]

Sir yeh multimeter kitny ka aata uy...

[@haseebelectronicsurdu]

www.daraz.pk/products/ut204-600a-i170900381-s1341186033.html?spm=a2a0e.searchlist.list.15.6bc45dd3N3Fdys&search=1

[@MajidKhan-br7uj]

@@haseebelectronicsurdu boht mehnga hy...
Second hand kisi k pass bikao ho

[@पै.नितीनसोनवणे]

सर अगर पावर सप्लाय देने के बाद अर्थिग मे और आऊटपुट न्युट्रल मे करंट आता है तो केसेस चेक करे और क्या प्रोब्लेम होगी

[@ubaidshhd]

asalam alykum sir isi terha ki ek or ic hy us ka b bata dein m51995afp

[@sonysounddj323]

सर अगर आउटपुट डायोड शाॅर्ट होता है तो उस की क्या ट्रिक है 12वोल्ट 60 amp ckt मे shotkey diode 40cpq0045

[@usmanumer9871]

sir i have 1200w tl494 based power supply .can you repair it for me ?

[@AbdulRahman-en3ow]

if possible sir can you make a diagram of dc 12v (15a) input to output of 30 0 30 (3a) (dual power supply)

[@AssiSoft83]

سر جس طرح سے آپ سمجھاتے ہیں اسکا جواب نہیں۔ مہربانی سر [کوئی اچھی سی اوسیلو سکوپ کے بارے میں گائید کردیں] شکریہ

[@imranmehdi111]

Sir aik 24 volt supply he pehle wo 220 aur 110 volt per on hoti thi lekin ab Sirf 220 volt per on hoti he. 110 per output nahi de rahi. Dosra is k primary section per aik STR (STR83145) laga he us ka kia kaam he ya par. please is per aik video bana de.Thanks

[@azamkhan-km2fj]

110-220 slide switch check kro. Kharab hai to replace kro ya switch ki wires check kro

[@gultajpizzafastfood8934]

Sir apna wahtapp number send kerden

[@haseebelectronicsurdu]

00962-79-1161084