#313
Ғылым және технология
Watch this video in Urdu Hindi • #131 TOP242 to TOP250 ...
in this video i discussed TOP242, TOP243, TOP244, TOP244, TOP245, TOP246, TOP247, TOP248, TOP249, TOP250 P, G , Y R F package TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
datasheet drive.google.com/file/d/1D0l4...
Lower System Cost, High Design Flexibility
• Extended power range for higher power applications
• No heatsink required up to 34 W using P/G packages
• Features eliminate or reduce cost of external components
• Fully integrated soft-start for minimum stress/overshoot
• Externally programmable accurate current limit
• Wider duty cycle for more power, smaller input capacitor
• Separate line sense and current limit pins on Y/R/F packages
• Line under-voltage (UV) detection: no turn off glitches
• Line overvoltage (OV) shutdown extends line surge limit
• Line feed-forward with maximum duty cycle (DCMAX)
reduction rejects line ripple and limits DCMAX at high line
• Frequency jittering reduces EMI and EMI filtering costs
• Regulates to zero load without dummy loading
• 132 kHz frequency reduces transformer/power supply size
• Half frequency option in Y/R/F packages for video applications
• Hysteretic thermal shutdown for automatic fault recovery
• Large thermal hysteresis prevents PC board overheating
Пікірлер: 135
Hindi bola kro yr
@HaseebElectronics
8 ай бұрын
Mein urdo bolta hoon Aap mera doosra channel Haseeb electronics urdu youtube.com/@haseebelectronicsurdu?si=qfxkGSsUgAa0cXYt Dekha karein. Wahaan urdu mein videos urdu aur hindi bolney waley bhaion keliey hein
Terimakasih atas penjelasan yang sangat Detail mengenai Switch Gx family
@HaseebElectronics
3 жыл бұрын
thanks a lot
Mashallah very nice good job 👍🏼 👌🏼🌺🌺🌺
@HaseebElectronics
3 жыл бұрын
Thank you so much 😊
85 big like great work keep it up I hope we always communicate 👍👈🙋♀️🙏🏻👌👉🤲
Start watching 👍
@HaseebElectronics
3 жыл бұрын
best regards and special thanks
Masha Allah bhai ap ki video kafi dino bad i he Allah pak ap ko kamyabi atta farmay ameen zabardust bhetreen video he thanks for sharing
hehe i dont have idea sa electricals hihi.. but thank you for sharing with us ... and dropping off see you around
@HaseebElectronics
3 жыл бұрын
thanks a lot. stay blessed 💞
Thanks for the detail lecture. Really appreciated.
@HaseebElectronics
5 ай бұрын
You are welcome!
@bryanleon1436
5 ай бұрын
I have a power supply that is using TOP243YN, the secondary outputs were only 0.6V (for the 5V output for control board & display) and 0.6V (for 12V output for motor). Primary voltage is normal (311DCV), all the diodes are ok, all connectors to load has been disconnected (to rule out shorted) but the optocoupler pin1 and 2 is zero (when tested with multimeter when board was on). Power off optocoupler pin 1 & 2 is 1.09V. I noticed there is no tl431 in this board too. In this case, what can i check? Hope you can provide some suggestions.@@HaseebElectronics
Good work brother full watch w ad
@HaseebElectronics
3 жыл бұрын
Jazaak Allah khair
27:25 Enjoyed the full tutorial. It is really informative and helpful. Keep it going. 💖💞💕Watch with ads on it too.
@HaseebElectronics
3 жыл бұрын
Thank you so much 🤗
Good Afternoon My Dear Brother
@HaseebElectronics
3 жыл бұрын
thanks a lot Zargar bhai. stay blessed
Mashallha very nice and useful tutorial. Thank you for sharing. 💖💞💕
@HaseebElectronics
3 жыл бұрын
My pleasure 😊
بالتوفيق والنجاح الدائم
Beautiful vlogs ☺😊👍✨
informative vudeo after a long time❤ thanks for sharing💕
@HaseebElectronics
3 жыл бұрын
Jazaak Allah khair
@kitchentoolss
3 жыл бұрын
Really very interesting and informative.
MasahAllah humsaa bhot ahca lagta hei aap ka video
Masha Allah very nice & informative sharing
@HaseebElectronics
3 жыл бұрын
Thanks for visiting best regards
nice job dear bro thanks for sharing stay blessed
like #91👍 Asalaamualaikum brother. Masha’Allah very nice video. great sharing . very informative and helpful. great knowledge. very well explaining Masha’Allah Jazakh’Allah Khair for sharing dear stay blessed always
Excellent thanks for sharing this information to all friend
Wonderful upload dear friend, happy Sunday!!!
Maa Shaa Allah Super Thanks for sharing 👌👌👌👍👍
@HaseebElectronics
3 жыл бұрын
thanks a lot. best regards
Ma sha Allah Very great sharing bhai God bless you Ameen 🙏 ❤
Informative and helpful sharing brother. Thanks for sharing
Great explanation with beautiful detailed presentation, keep it up brother...
@HaseebElectronics
3 жыл бұрын
thanks a lot
Top switch 👍🏻👍🏻👍🏻👍🏻👍🏻
Great explanation and knowledge sharing
Amazing sharing amazing experience ☀️👍👌
Hi my friend 👋👋👋 Nice video.. 💗💚💙 Great upload👍🥰👍
Nicely explain and informative video thanks for sharing 👍👍👌👌
@HaseebElectronics
3 жыл бұрын
thanks a lot. stay blessed
Very nice video thanks for sharing 👍
@HaseebElectronics
3 жыл бұрын
Thanks for visiting. best regards
Valuable information, thank you so very much
@HaseebElectronics
3 жыл бұрын
You're very welcome!
MashaAllah , nice work dear friend , very helpful .
Nice video 👌👍
@HaseebElectronics
3 жыл бұрын
Thanks a lot. Best regards
another nice video, very helpful... thank u sir
Very useful information Sir Thanks
@HaseebElectronics
3 жыл бұрын
thanks a lot dear
Amazing Thanks for sharing this useful information. Bless
@HaseebElectronics
3 жыл бұрын
You are so welcome. stay blessed
Very beautiful my brother 👊 give you big 👍 keep safe
Ma Sha Allah very nice and good work
@HaseebElectronics
3 жыл бұрын
Many many thanks
Good morning 🙏 bhai. Great explain
@HaseebElectronics
3 жыл бұрын
Thanks dear sister
Trying to fix Ryobi 6 port charger. Smps IC is not available and I can only get this one quickly in Australia. I'll try. Think power should be enough because 6 port charger only charges 1 18v bat at a time with 2A I think. Should be a quick install of this IC package. I'll disable all the protections and hope it works out.
Lk 17 wonderful ❤❤❤
Lk 108 good job 👍👍👍
@HaseebElectronics
3 жыл бұрын
Thank you so much
Thanks for sharing good knowledge my brother thanks
🙏💓👌nice teaching sirji 👌💓🙏
Awesome and wonderful idea, Tams up
@HaseebElectronics
3 жыл бұрын
Many many thanks
nice video.. stay connected ❤️
Very nice and informative video 👍
@HaseebElectronics
3 жыл бұрын
thanks a lot stay connected
sir i have water purifier smps of ic top244 fn ( i think this number because some number was erased by the company & looking top written on ic & watt which is 48 watt smps i asume to this no) is replaced by top249yn because of non-availability but it is not working . then i replace with ca 888 circuit. though its giving 23.9-24.2 volt but fluctuating . when i am connecting to booster pump of ro water purifier it reduces to 17.2-17.5 volt . please guide me to resolve the issue
Masha Allah
Nice video ji like 121👍👋🤝
Sir es ka flyback transformer kase bane ga sir ? Primary inductance kase conform kar te hai.... ?
Please make video on 3 phase rectifier using Thyristor 6 plusses
I just loved watching! Have a great day friend! Just subscribed your channel! Keep up the good work!
Merci 👍
@HaseebElectronics
3 жыл бұрын
Best regards
I bought dell U3011 monitor, i have used it for 1 yr now. its now dead. i opened it and found TOP266vg ic is blown. is there an equivalent ic. coz i have searched for TOP 266vg here in Nairobi but its not there. could you please make a video of TOP 266vg,,,pleaaaaaaase.
Thanks
@HaseebElectronics
3 жыл бұрын
best regards
Merci pour le partage
21 wonderful sharing 🙏
Nice video
@HaseebElectronics
3 жыл бұрын
thanks a lot dear
nice video bro thanks
@HaseebElectronics
3 жыл бұрын
Welcome and special thanks dear brother
صباح الخير يا عسل 💔💔♥️💕💔♥️💕♥️💔♥️💕💕
@HaseebElectronics
3 жыл бұрын
thanks a lot. stay blessed
Can I use TOP244YN package in place of TOP244PN in a circuit if I combine L and X pin on the YN package, and use them at M pin of 244PN package in the circuit?
@amirchaka1407
Жыл бұрын
hello brother have you tried what you have asked , i face the same problem
@AbhishekKumar1902
Жыл бұрын
@@amirchaka1407 I was able to successfully use the TOP245YN package by looking at the datasheet instructions. No, we should not combine L and X pins per the datasheet of top245YN. They have clearly given how to use the L and X signals for your circuit. If you want, you can easily use TOP 244YN or TOP245YN in place pf TOP244PN. If you want, I can go back and check the datasheet how I used the L and X Pin of YN package.
amazing sharing👌
@HaseebElectronics
3 жыл бұрын
Thank you so much 🙂
Nice sir
nice upload
السلام عليكم بتوفق أخي الكريم احلى
@HaseebElectronics
3 жыл бұрын
و عليكم السلام و رحمة الله و بركاته
Hello sir can you upload one video bcp board testing treadmill please
@HaseebElectronics
3 жыл бұрын
welcome dear yes i will try my best to explain it soon
sir, please make a video on how to add short circuit protection on a bench power supply, thank u
❤❤❤❤❤
Lk 26 good job
Please can you make a video on how to design EMI filter in AC to DC smps design
34lk great sharing
Big likèeeee 😊😊😊😊😊😊🌹🌹🌹🌹
What is open frame condition
Can we replace top256en with top260en?
Nice Video ! Can you make a video on how to increase the current for an adapter through the sense resistor. I do not know how to play with this. Thanks.
@HaseebElectronics
3 жыл бұрын
we shouldn't try to increase current of any adapter. basically the transformer is calculated to produce a specified amount of power. if we try to increase it's current, that time the transformer apparent power will increase which will cause to heat up or destroy the transformer or it may cause to excessive power dissipation in driver MOSFET or it's damage
@hichamtassi1753
3 жыл бұрын
@@HaseebElectronics ok thanks, I thought the procedure was as easy as with playing with tl431.
@HaseebElectronics
3 жыл бұрын
no it is not same as TL431 current sense resistance is to be changed that is connected to i_sense pin of pwm controller or i n case of MOSFET it is connected to source pin so changing these resistor is always cause to increase in current I watched some videos who claim to increase the current but it is totally non professional approach because it causes to excessive current flow in MOSFET to primary of the transformer so it will cause temperature rise in transformer winding, MOSFET power dissipation and core saturation rapidly
@hichamtassi1753
3 жыл бұрын
@@HaseebElectronics Thank you very much for your answer, i will forget about that.
اسعد الله صباحكم 👍👍 انا قناة ايمن العربي ❤
@HaseebElectronics
3 жыл бұрын
Thanks a lot. Best regards
مرحبا 🔔🔔👋🥰🥰🥰🥰🙏💕♥️♥️💕♥️💕🙏💕💕💕
@HaseebElectronics
3 жыл бұрын
Thanks for watching. Stya blessed
lg washing machine switching ic blow what is the fullt
Is top 246yn and top247yn is same
@HaseebElectronics
2 жыл бұрын
yes top 246yn 247yn 248yn 249yn 250yn are same every higher number have more power than the lower number so you can use 247yn instead of 246yn
How to test with multimeter
Top242GN ware available in Pakistan can you confirm me.?
@HaseebElectronics
3 жыл бұрын
yes it is available in pakistan. you can check Hall road Lahore and College road rawapindi, there are many online supplies in pakistan and they send at very reasonable prices for just 100 rupees TCS charges
Hiiii super likeeeeeeeee stay connected please 🙂🇮🇹👍
I posted a video, can you take a look at the smd capacitor values?top262en
Dear sir TOP 261EN EQUALANT IC NO PLEASE
Long time no video
@HaseebElectronics
3 жыл бұрын
yes dear i got engaged some other very special activities, so that i was away. sorry for disappearance
nice job dear bro thanks for sharing stay blessed