#78 SG3525A / SG1525A / SG2525A Pulse Width Modulation PWM / SMPS Controller
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- čas přidán 11. 09. 2024
- Watch in English • #276 SG3525A / SG1525A...
in this video i explained (in urdu ) SG3525A / SG1525A / SG2525A Pulse Width Modulator Controller functional description, pinout, circuit diagram and test circuit
The SG3525A, SG3527A pulse width modulator control circuits offer
improved performance and lower external parts count when implemented for controlling all types of switching power supplies i,e. buck converter, forward converter, half bridge, full bridge, push pull, boost converter, buck boost converter, continuous or discontinuous mode flyback SMPS. its on-chip +5.1 V reference is trimmed to ±1% and the error amplifier has an input common-mode voltage range that includes the reference voltage, thus eliminating the need for external divider resistors. A sync input to the oscillator enables multiple units to be slaved or a single unit to be synchronized to an external system clock. A wide range of dead-time can be programmed by a single resistor connected between the CT and Discharge pins. These devices also feature built-in soft-start circuitry, requiring only an external timing capacitor. A shutdown pin controls both the soft-start circuitry and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown, as well as soft-start recycle with longer shutdown commands. The under voltage lockout inhibits the outputs and the changing of the soft-start capacitor when VCC is below nominal. The output stages are totem-pole design capable of sinking and sourcing in excess of 200 mA. The output stage of the SG3525A features NOR logic resulting in a low output for an off-state while the SG3527A utilized OR logic which gives a
high output when off.
• 8.0 V to 35 V Operation (maximum 40vdc)
• 5.1 V ± 1.0% Trimmed Reference
• 100 Hz to 400 kHz Oscillator Range (maximum 500KHZ)
• Separate Oscillator Sync Pin
• Adjustable Deadtime Control
• Input Undervoltage Lockout
• Latching PWM to Prevent Multiple Pulses
• Pulse-by-Pulse Shutdown
• Dual Source/Sink Outputs: ±400 mA Peak
ma shaa Allah it is superb and valuable informative tutorial. thanks for sharing
Bohat shukria piyary bhai you are really great 👍😍slamat rahiy hmesha apny piyaron k sath ameen
Very good way to explain
Aslam-o-Alikum
Sir Haseeb sb
I am designing a High Voltages supply.
Special thanks for you.
your tutorial videos are very helpful for me.
اللہ آپ کو مزید مدد کرنے کی توفیق عطا فرمائے۔ آمین
Wa alaikumm salaam dear, i wish you huge success
@@haseebelectronicsurdu Aslam o alikum
Today i get success in HV power supply.
I make a variable 200V to 3KV power supply at 50mA current.
Success came from your guidelines
.
Thanks A lot
Valuable information 👌
Like from 🇸🇦
Stay blessed
best regards and special thanks
MashaAllah very informative and helpful video
Many many thanks
Sir ,please tell something about your profession. You are a very good teacher & so humble.
i am avionics engineer. sharing these videos, maybe someone can take benefit from it
Really thanks sir ....
Pls make vdo like this again... controller ic pin related how it's pin working.. 🙏
sure i will do it As soon as possible
Very very tq sir my ye video apka english channel me deka hu bahut best video sir
That's amazing job 👏 give you 👍 keep safe my friend ♥️
Thank you very much
اسلام علیکم
آپ کی محنت کو سلام سر
سر آپ بہت ہی اعلیٰ اور عمدہ طریقے سےہمارے علم میں اضافہ کر رہے ہیں
سر آپ جب فری ہو تو ایک ویڈیوegs003 پر بھی بنا دیں
جزاک اللہ خیرا اللہ پاک آپ کو سلامت رکھے اور آپ کی حفاظت فرما۔
اس کو Hبرج میں کیسے استعمال کریں گے
thanks dear brother. i will try to share H bridge topology details
Mashaallah nice video sir aap hmare bape ke trah ho q k aap mere ustad ho
اللہ ٓپ کو سلامت رکھے اور دنیا اور آخرت کی کامیابیوں سے نوازے۔ آمین
سر میں تو ایک سادہ سا آدمی ہوں جو الف ب جانتا ہوں وہ بتانے کی کوشش کرتا ہوں
@@haseebelectronicsurdusir maof krna pr aap mujhe sir mat bolo q k me aap ka student hu or aap mere (ustad, sir ,bape) ho me aap ko dill sy like krta hu
Simply: My humble thanks and blessing.❤
special thanks and best regards
fantastic presentation.
Many thanks!
Awesome mashallah excellent informative vedio big thumbs up thanks for sharing stay blessed good morning have a nice day
MashaAllah , acha sakhaty ho ap , nice work i like
welcome and special thanks for your valuable support to my channel
Good knowledge Haseeb bhai jl
best regards
Mashallah bahi always superb and wonderful work fully enjoy
Gajab ki video hai sirji, Thanks.
I request you Sir ji kisano ke liye phase changer with auto switch reparing par video banayo. kyoki repairing ke bajay kisanoko nayi machine kharidane ki naam par loot ho rahi hai. agar apne repairing ki video banayi to bahotse garib kisano ki loot kam ho jayeng.
Sir strong powerful thanks
اسلام علیکم و رحمتہ اللہ و برکاتہ پیارے بھائی جان جی آپکی تمام ویڈیوز بہت زیادہ مفید ہوتی ہیں اگر آپ جس طرح تفصیل عمدگی سے بیان کرتے ہیں اور بن بناوٹی الفاظ کے اللّٰہ آپکو اجر عظیم عطا فرمائے دو جہاں میں ایک گزارش ہے کہ آپ جس سرکٹ پر بھی ویڈیو بناتے اس میں ہر سیکشن میں یہ بھی بتا دیا کریں کس جگہ پر کتنے وولٹ ہونا چاہیے آپکی بہت مہربانی ہوگی اس سے ہمارے لیے یہ آسانی ہو جائے گی کہ جتنی سہولیات آپ پاس موجود ہیں ہر کسی کو نہیں میسر ہوتیں جیسے ہر کوئی آئی سی کو چیک نہیں کر سکتا کہ وہ ٹھیک کام کر رہا ہے یا نہیں اگر بازار میں جائیں تو من مرضی کی قیمت وصول کرتے ہیں اور اچھی قسم کے پارٹس بھی نہیں استعمال کرتے نا کوئی گارنٹی دیتے ہیں کتنا دیر چلے گی چیز ایک ہی فالٹ کو بار بار آئے روز ٹھیک کرانے کے لیے جانا پڑتا ہے
سو کلومیٹر میڑ سفر طے کر کے لاہور جاتے ہیں اور پورا دن ضائع کرنے کے بعد دو چار دن پھر کئ بار وہی فالٹ ،بہت کم لوگ ہیں جو اپنے کام کو ایمانداری سے کرتے ہیں آپ کی بہت زیادہ مہربانی ہوگی اللّٰہ آپ پر مہربان رہے آپ کی فیملی اور عزیز و اقارب کی کر خیر ہو جی ہر دم
nice job dear bro thanks for h sharing
sir i realy like your video
thankes for this video
Most welcome
Verry good informating vedio
thanks a lot
Thanks for sharing your experience with us 👍👍
Ma sha Allah brother
Very informative and helpful video
Thanks for sharing 😍❤
Stay safe stay happy dear bro
ماشاهالله آپ بهت اچهى طرح سمجهاتے هىں
Masha Allah. Super work bro.
Masha Allah
Ma sha allah very good keep it up
It is a difficult but important message.
Very nice video sir thank you 😊 🙏 💝
Sir next video me inverter circuit bana ke batayie 3525 ic se... Then it will be very easy for us to understand the practical scenarios.. Love from INDIA
Nice video sir
best regards
Very helpful info. Thanks a lot.
Wah sir, kya achhe se explain kiya h ic ko mere pas aapki tarif k liye lafj nhi h. Ye meri favorite ic h. Aapko time mile jab ferrite core inverter transformer ka video banaega sir.
Bahut shukriya ji nice video 👍👌👍
MashaAllah Great
great haseeb electronics
What is the difference between KA3525,SG3525 and UC3525?
these all are same
just manufacturer difference
@@haseebelectronicsurdu In Axpert inverters Uc3525 and SG3525 are replaceable but KA3525 can not be used as substitute of Uc3525 or SG3525
Asslam O Alikum
Thank you sir
Mashallah Good Information
Sg3525 ic output A,B per 4v to6v aata hai kya ye sahi hai,
Aagar hame output pe 4.5v to5.5v chahiye too ham kaise kare.
Excellent 🌹🌹🌹🌹🌹🌹
welcome and special thanks
thank you very much sir
سر میرا ایک سوال ہے کہ کیا اس icسے آؤٹ پٹ پر وولٹ بھی کنٹرول ہو سکتے ہیں جیسا کہ ویلڈنگ پلانٹ اگر ہو سکتا ہے تو icکی کونسی پن سے ہوگا
Nice video Sir,
Crystal kya hota hai sir aur iska kaam kya hai
سلام استاد محترم ایک انتہائی ضروری سوال بمع گزارش
سوال_ سادہ سکوئر ویو کے ڈیڈ ٹائم تو سمجھ آیا پر جو موڈی فائڈ ویو ہوتی ہے ہے اس کے لیے اس آئ سی کو کیسے لیچ کروایا جائے اور موڈی فائڈ ویو کے لئے ڈیڈ ٹائم کو کیسے ایڈ جیسٹ کیا جائے ؟
لو یا ہائ فریکوئنسی کے انورٹر کے استعمال کے لئے
بہت شکریہ
و۔سلام
super sir
Good information
ASSALAM O ALIKUM SIR APKI VIDEO BHT ZABARDAST H EXPLANATION IS FAIRLY CLEAR SIR IK REQ H APSE SIR MA AUDIO MANUFACTURING KA KAM KRTA HUN TOU KIA AAP
12VDC to 45 0 45 VAC 400Watts
220VAC TO 45 0 45 VAC 400Watts
KA SMPS SIKHA SKTAI HAIN APKI MEHRBANI HUJAI GI SIR MUJHE BHT MSLAI HURHE HAIN INKO BNANAI MA. THANKYOU
wa alaikum salaam dear.
aaj me special video share kr rahaa hoon. us ko follow kr k aap koi bhi design bnaa saktey hein.
ok sir
Good
it is my pleasure
Assalam o alikum
Negative output voltage ko kesy sence krain gy,
Thankuu sir❤
Sir ji pin no 3 par 16 pin ki kon si if use krai Jo 28 kh. Freq correct rhai
Explain to Sundar Kar rahe but kaise pata Kare ki control card kharab h so please control m kitna voltage ayega 30 pino par
control card depend karta he k design kesa he. her control card ka pinout different hota ha.
jaisey input voltage kisi me 12 number pin per ho ga to doosrey me 25 number per. kisi me output 26 aur 28 hoti he aur kuch me 4-6 per hoti he.
issi tarah frequency ka farq hota he, kisi me 20 KHz he to kisi me 60 KHz,
us keliey agr aap ko product data sheet mil jaaey ya pinout description mil jaaey to sahi se maloom ho sakta he.
Thanks for shearing knowledge my brother I watch and like video please thanks friend welcome please
Thanks brother
best regards
Great work
Sir plz do me a favour ek 3525 IC h jisko 12 volt vcc diya (pin-15) toh 5 volt reference mill rha (pin-16) pe but wo pwm pin 11 aur pin 14 p nhi bana rha aur ye pin khi short bhi nhi ho rhe ground se kya kre please bataiye 🙂🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
❤
best regards
Sir 3525 ice ki pin no 2-9 ke bare me video bnao
Sir homage ups ki detail sa video banayen.
Assalam walekum
Bhai
3525 ic me soft start me volt nahi aarha is me volt kaha se aate hain bataona bhai
نائیس
thanks a lot
👌👌👌👍
Walakum assalam bhai kaise ho aap mai aap ki video dekh kar PCB repair karna sheekh raha hu aap meri madad kare pls
Uc 3846n ke bare me koi jankari you tube pe nahi he please thodi jankari saza kare
Sir atx smps after on why trun off automatically?
hi frequncy solar inverter ki video bano with circuit diagram
Sir display meter or amper pot ke connection kese hoga
can i control the pwm duty cycle of this ic with an arduino, I want to do MPPT with this ic because I can't high enough frequency with my arduino controller?
yes brother you can. just we need to get get DAC function & control Time ON vs Time OFF
@@haseebelectronicsurdu i need help with this. Can we speak over phone?
Salam brother, Excellent work sir, i want the same solution for my 24v Eaton 5SC750 UPS 750va 525watts ( this ups giving me a time calculated backup and ups calculated time is according to 7 ah battery didn't accept more than 7 ah backup time, i have attached 65Ah batteries but ups only gives me backup of 7AH then shutdown, before start backup volts 27.3 after taking backup at the time of shutdown volts 25.0 after shutdown ups battery volts are 25.8 ( batteries are brand new and checked ) ) , i have cut the pin 10 of IC KA3525A on board but still don't work for me, i have find R19 printed on the back of circuit board but can't find resistor, may be R19is not my issue, i want to disable its timer sensing shutdown, or bypass shutdown for getting full backup from my ups till end of battery volts, tried all the software not working, disable deep discharge protection still not working, i hope you will find the way for me, i hope you understand what i want, can you please help me i will be very grateful to you, thank you
Viper 12A ic kaise samja Kam karta hai yea nehe . (please sr ak video)
Sir app inverter airconditioning ka pcb with block diagram and circuit analysis karbado. Please.
Which video, in English?
KA 3525 are same as sg 3525?
The yellow and red lights are working, and no reason is welding. هل ممكن لغي هذه الخاصية
Sir a316j optocoupler pr ek vidio banaiye
Application ke according circuit ko kaise design kare
3524 and 3525 are same ??
is ic se e cycle ke controller banaya ja sakta hai
yes
banaa saktey hein. it is easy
Sir ji how to capacitor pf value calculate in 10rise to power
Wa aliqumuslaam still watching
thanks for watching. stay connected
bhai aap pakistan se ho ya jordan se?
mein pakistan se hoon lekin abhi Jordan mein hoon
هل هناك دروس بالعربية يا اخ حسيب لمتتبعيك من البلدان العربية
اھلا و سھلا یا اخی الکریم ۔ حتی الان عندی فقط لغۃ الانجلیزیۃ علی القناتی
(Haseeb Electronics)
و علی قناتی ھٰذا لغۃ الباکستانیۃ
بارك الله فيك يا اخي حسيب انا مهتم بالكترونيات القدرة من الجزائر و جزاك الله خيرا على مجهودك
الله يسعدك و يبارك في عمرك
اخوكم المهندس محمد اشرف الباكستاني من الاردن
Sir ji, UC3846n ke details pr video banaye
Can we control 100 duty cycle
Hi sir please ee 49 transformer 4000 what calculation
🤗🤗🙏🙏🙏🙏🙏
Walikum Asalam.
Sir please tl494 per eik video banain
SIR 12 VOLT BATTERY SE DUAL supply -12 +12 and gnd k lye guide please
Pure Sine Wave Inverter SPWM Board EGS002 EG8010 + IR2110 Driver is par video bnae
sg3525 vs ka3525a review in dono m kia farq h
sg3525 sg1525 sg2525 ka3525 ua3525
all are same
@@haseebelectronicsurdu thanx
🤝🤝🤝👏👏🌹👍
welcome and thanks for watching. stay connected and keep visiting
49like great
😂❤🎉
Sir formula ke hesab se karraha ho to glat ans kyu aaraha hai sir ji
kon sa answer wrong aa rahaa he??
Jo Aapne calculat Kiya hai Jo bo
Like 32
From Manchester
#LifeStyleWithSofia
💖 💖 💖
thanks for watching. stay connected
Sir, ap89042, HCF4099BE,p9330 display ic k baare me bataaye
اسلام علیکم۔۔۔سر
3525 آی سی سے انورٹر کے آوٹ پوٹ ولٹ کیسےریگویٹ کرے؟؟؟ پلیز ۔۔۔آپکا تعابیدار شاگرد غلام ربانی