hi mr haseeb...like always you are perfect bravo...i want appreciate of you for make this video...and thankyou because..we need to some people like you who are useful for other people like me...and again thankyou
Jay Shri Ram sir, I'm from India. I'm designing a single output SELF OSCILLATING discontinuous flyback transformer, though the SMPS is self oscillating I don't know the switching frequency. So how I can calculate the total primary winding's terns?? Please reply sir.. or if u have a video on it then please mention the number. Stay safe and love u from India.
Hi sir, It's a great pleasure to watching your video and helps me a lot and Please help me in transformer design for Forward converter of 300W(12V,25A) switching frequency is around 200kHz
Selamun Aleykum Broder. Thank you so much. If we designe at 50kHz Vin=500V, Vout=80V A Pout=25kw full bridge inverter. I think we use many ferrits. If we use 6 or 8 ferrits how can designe transformer for high power
wa alaikum salaam dear brother 1. first of all i never tried to design or calculate so higher value power 2. i think for so 25KW, it is est to use large size single core and igbt modules, that will long life and cost effective as well. 3. using too many H-bridge switches and a large number of ferrite cores will become power saving but its design will not long life, (it is my idea)
Sir I want to design EE core with gap in Anysis. I choose the core material. It is 41810 from magnetic inc. it says it is gapped but when I check the dimensions it is not. Can I make it gapped with changing sizes?
all ferrite magnetic cores are in bipolar magnet (half bridge, push pull) for unipolar magnet design we need to de-rate with 3 or 4 for example there is a core for 100 watt (that means it is for bipolar magnet using 2 mosfets ) to make unipolar like flyback 100/3 = 33 watt OR 100/4= 25 watt that means a core in chart showing 100 watt will usable for 25-33 watt in flyback design
Sir 7733a ic and TL431 used power Supply me MOSFET and main filter capacitor changed.Now power supply is working.rated output voltage is 60 v.but getting only 20v. Led is miledly working.led street light.voltage across filter capacitor is 273 v .ic working voltage 12v is present.out put voltage low.all componets checked ok.ic is the reason?. Please replay sir...
![[430] How To Calculate Ferrite Core Maximum Power Handling to Design High Frequency Transformer](http://i.ytimg.com/vi/Fk2OeYY_poo/mqdefault.jpg)
V nice n helpful n definitely v informative share. MashaAllah
Keep sharing ur amazing n informative content 👍👍53
Thank you so much 😊
its very nice video koshish krty rhin inshaallah zaror kamyabi mly gyy
Aameen
you can also check my urdu channel (haseeb Electronics Urdu)
Beautiful work my brother 😊 give you super 👍 keep safe and healthy
thanks a lot
bravo mr haseeb bravo......
thanks a lot dear brother
44👍 mashallah excellent and useful information thanks for sharing my dear friend 👌🤲🤲❤️❤️
thanks a lot
Very nice my friend like
many many thanks
Weldon bahi keep sharing
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good information and beautiful sharing
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ዋሌኩም አሠላም ወራህመቱላሂ ወበረካቱሁ ማሻላ ምርጥ ትምህርትነዉ ምርጥ ዲዛን
Cam across your channel and it has wonderful resource. Subscribing now.
Welcome and special thanks !
hi mr haseeb...like always you are perfect bravo...i want appreciate of you for make this video...and thankyou because..we need to some people like you who are useful for other people like me...and again thankyou
السلام عليكم ورحمة ٱلله وبركاته
الله يسلمك و یسعدک و یبارک فی عمرک
lk bahut hi acche se batate hai aap brother
best regards and special thanks
Thanks a lot and have a great day!
best regards and special thanks
That's great sharing sir 🇬🇧🇬🇧💕
Great Work My Friend!
best regards and special thanks
thank you.
very good
best regards
very useful information 👍🏻👍🏻
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gracias amigo
Great information thank you for sharing
best regards
Good Share my Brother
thanks a lot bhai Ji
Black Very Nice Gorgeous Nice Video Yours
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Good job brother 👍🤝
best regards and special thanks
Very useful information sir thanks for sharing this knowledge to us
thanks a lot
Hi friend thanks for information on this video as always it is very informative
So nice of you
Jay Shri Ram sir, I'm from India. I'm designing a single output SELF OSCILLATING discontinuous flyback transformer, though the SMPS is self oscillating I don't know the switching frequency.
So how I can calculate the total primary winding's terns?? Please reply sir.. or if u have a video on it then please mention the number.
Stay safe and love u from India.
Excellent video
Thank you very much!
Rispetto. Grazie 👍
thanks a lot
Nice video sir 😊
So nice of you
Please,make a video for PQ transformer calculations.thanks
wow really great
best regards and special thanks
Nice 👍👋👋
thanks a lot dear friend
Hi sir, may you explain why you multiply the maximum power by 1.5?
nice work brother
best regards and special thanks
Hi sir, It's a great pleasure to watching your video and helps me a lot and Please help me in transformer design for Forward converter of 300W(12V,25A) switching frequency is around 200kHz
Selamun Aleykum Broder. Thank you so much.
If we designe at 50kHz Vin=500V, Vout=80V A Pout=25kw full bridge inverter. I think we use many ferrits. If we use 6 or 8 ferrits how can designe transformer for high power
wa alaikum salaam dear brother
1. first of all i never tried to design or calculate so higher value power
2. i think for so 25KW, it is est to use large size single core and igbt modules, that will long life and cost effective as well.
3. using too many H-bridge switches and a large number of ferrite cores will become power saving but its design will not long life, (it is my idea)
Excellent work 👍
thanks a lot
Sir I want to design EE core with gap in Anysis. I choose the core material. It is 41810 from magnetic inc. it says it is gapped but when I check the dimensions it is not. Can I make it gapped with changing sizes?
If we need 840 W 100 kHz Why we select 810 W core size .. 4.33 Minutes ? Please answer me
Sir your book don't have any new type core I can't fine one ee4220 data on the book and ec2834 and err2834 and ec2823 ee55
Plz what ido to change my smps power supply in put from 220vac to110v dc from battery with same output 24v 500 w
sir , how to measure current from adapter ? can i direct measure using multimeter, or i need a resistance to measure current
yes you can measure the same way using multimeter and load resistance
please check video number 586
Asalamoalekum bhai
wa alaikum salaam
welcome to my channel
For 2.4 kilohertz which core is selected
assalamu alaikum, sir which kinds converter for this charts?
forward, flyback, push-pull, halfbridge, fullbridge?
all ferrite magnetic cores are in bipolar magnet (half bridge, push pull) for unipolar magnet design we need to de-rate with 3 or 4
for example
there is a core for 100 watt (that means it is for bipolar magnet using 2 mosfets )
to make unipolar like flyback 100/3 = 33 watt OR 100/4= 25 watt
that means a core in chart showing 100 watt will usable for 25-33 watt in flyback design
@@HaseebElectronics thank for reply,
so basically chart for full bridge/halfbridge/push-pull
@@sunuk1915 it is basically for push pull using full input voltage jn primary winding
Hai the same way for etd cores
Sir 7733a ic and TL431 used power
Supply me MOSFET and main filter capacitor changed.Now power supply is working.rated output voltage is 60 v.but getting only 20v.
Led is miledly working.led street light.voltage across filter capacitor is 273 v .ic working voltage 12v is present.out put voltage low.all componets checked ok.ic is the reason?. Please replay sir...
please check RCD snubber circuit
Diode Resistor and capacitor connected across the primary winding
@@HaseebElectronics sir thankyou
For the replay
👍👍👍👍👍👍👍