{856} PUSH-PULL Converter Topology Explained

{856} Push-Pull Converter Topology Explained, it is bipolar magnetic switching topology to design high power output isolated dc to dc converters, it uses center taped transformer with 2 switching devices in primary side.
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{856} Push-Pull Converter Topology Explained, push pull converter operation, push pull topology, push-pull converter, push pull topology smps, power electronics, power supply, push pull converter, inverter, switching, working of a push pull converter, how does a push pull converter work, what is a push pull converter, analysis of a push pull converter, push pull converter working, working principle of a push pull converter, isolated dc to dc converter, power converter, push pull converter analysis, push pull converter operating principle, push pull converter explanation, explained, dc to dc converter, push pull converter design, push pull converter transformer design

[@roytutorialchannel2761]

Thanks for teaching my friend

[@HaseebElectronics]

best regards

[@michaelmuiruri4208]

Who'd have thought we get this kind of a chance to learn this way. Thank you Haseeb

[@muhammadishtiaq24]

Weldon keep sharing

[@HaseebElectronics]

best regards

[@michelmorel9208]

Thank you so much for your explanations & teachings.

[@HarlavanisPanagiotis]

Awesome upload dear friend, have a blessed Tuesday 😊

[@HaseebElectronics]

thanks a lot

[@beinghuman9544]

As-salamu alaykum Sir thank u for teaching us. and we are learning day by day Thank U

[@HaseebElectronics]

wa alaikum salaam dear brother
it is my pleasure

[@somuduttamudi6384]

Nice information sir

[@HaseebElectronics]

Thanks and welcome

[@rul1175]

Awesome Content.

[@HaseebElectronics]

best regards

[@petrok8618]

Hi! I made a push-pull dc-dc converter which should convert 6.3v from 2 LiFepo4 in series to around 36-40v. I used SG3525. First I used 2+2 IRFB7434 switches, but they were heating up much, then I added more and created 4+4 IRFB7434 switching scheme. Switches and SG3525 are powered from 12v computer power supply. Wave on switches is square - I checked by oscilloscope. I connected gates through 4.7Ohm resistors and with reversed fast diodes in parallel to them. SG3525 circuit has "driver transistors" on it's output- 3A D772 and B882. For transformer core I used TP4A-T42-26-13mm ring. Winding is 4+4 primary and 29 turns of secondary. Rectifier on secondary - full bridge from 4 fast 8A diodes.
By playing with frequency I found that optimal frequency for efficiency is around 9kHz. With increasing efficiency - output voltage drops under constant resistive load. I was loading it with 200w load. But even with such powerful mosfets they are heating up fast.... They are mounted on a big heat sink, Also transformer is not heating up much. After 1 minute of load it's only around 30-35 C, same as rectifier diodes are not heating up much too.... And efficiency is only around 75%.
Do you have ideas why this may be happening? Maybe mosfets are fake, not original, and have bigger Rdson? Or maybe this core I used here is too big for a 200-300w power? Or maybe is should add some snubber circuits to mosfets and it will help? Or maybe it is notrmal that I have 75% efficiency with such small 6v input voltage for such transistors? (I wish I could reach 85-90% efficiency)....

[@tyronearendse1722]

Hi friend thanks for another informative video

[@HaseebElectronics]

it is my pleasure

[@vijayakumarkumar9190]

Very good and useful information sir thanks for sharing this knowledge to us

[@HaseebElectronics]

it is my pleasure

[@rashminaik6039]

Thanks sir ji...

[@Edmorbus]

Thanks for sharing

[@HaseebElectronics]

best regards

[@kaizen1071]

Verdiğin güzel bilgiler için teşekkürler efendim. Hayırlı ramazanlar dilerim.

[@HaseebElectronics]

Değerli yorumunuz için en iyi dileklerimle ve saygılarımla. hayırlı ve bereketli ramazanlar.

[@nurettinkaraman1346]

Sa. Can you explain the trigger signal on motor controller with IGBT.

[@rildosouza7223]

BOAS INFORMAÇÕES OBRIGADO👏👏👏👊👊👊👊🇧🇷🇧🇷👍👍👍❤

[@HaseebElectronics]

muito obrigado querido amigo

[@raefsiam]

جزاك الله خيرا

[@themanileniosvlog5185]

So informative bro.

[@HaseebElectronics]

thanks a lot

[@AbdulMomenZargar60]

Subha Ka Salaam Janab Bhai Sahib

[@HaseebElectronics]

thanks a lot bhai

[@stevebailey1682]

As far as efficiency of a Push-Pull...is there any advantage to your topology (with a center tap secondary winding and two diodes) as opposed to secondary with no center tap feeding 4 diodes in bridge arrangement? Thanks, Steve

[@faisalshaikh1272]

Sir you are great engineer 🎉 from India 🇮🇳

[@HaseebElectronics]

thanks a lot dear brother

[@عاشقاللغةالعربية-ق1ش]

هل ممكن تُستعمل هذه الطريقة مع أجهزة اللحام أم لا ؟
Can this method be used with welding devices or not?

[@HaseebElectronics]

no. this is not effective design for welding machines. welding machines need "FULL BRIDGE OR H-BRIDGE TOPOLOGY"

[@عاشقاللغةالعربية-ق1ش]

@@HaseebElectronics
ولكن عندي جهاز يعمل بطريقة forward !!!

[@apachecomm]

Thank you very much my master

[@HaseebElectronics]

You are very welcome

[@dr.qaisarabbas6127]

nice job brother

[@HaseebElectronics]

thanks a lot dear brother

[@kentsmr5363]

❤thanks

[@Dc_tech386]

Sir does this smps use high side driver or just two low side switching

[@peterfrancis3865]

Thanx 👍

[@HaseebElectronics]

So nice of you

[@miloradgraovac74]

BRATE poce JA ponovo da učim o pus pul a to SAM ucio 1968g .Bratski pozdrav

[@HaseebElectronics]

najbolje želje i pozdrav

[@temyraverdana6421]

Very very interesting and useful.
To choice the right transistor voltage, is it necessary to have a transistor with 900 V tension?
Is it right?

[@HaseebElectronics]

best regards
yes transistor voltage must be at least above 2.25 x V in or 2.5 x V in

[@Dc_tech386]

How your doing better sir . If you can reply to my question I would be thankful, I rise my frequency to 250khz with a double EE5525 core the core is 1pound in weight but at 250khz the voltage dropping from 200volt to 175 volt is there a bad reason why this happens ,?

[@electrolatif]

Thank you for sharing your knowledge😊
I have a question can i replace 5w cement resistor 3.9ohm to 4.7o ohm?that will not be couse any damages to PCB board?

[@nazakathussain4871]

Very nice

[@HaseebElectronics]

best regards

[@m.v.abhishek9475]

Very informative thank you sir. How to calculate the output voltage equation considering there is load

[@ezeoluchukwu5104]

What does the dot on the transformer winding means or signified. In the actual winding

[@chanchalbepari3151]

What is the voltage of green wire and how it is generated in atx smps

[@electroniquepassion]

👍👋👋

[@HaseebElectronics]

best regards

[@hassanhassan-wj9eu]

سلام عليكم
نريد فيديو اصلاح انفرتر فولترونيك لو سمحت

[@hassanhassan-wj9eu]

please maintenance of voltronic inverter for solar

[@anwarjamal8908]

Sir tv flyback transformer explanation

[@YEHUDAKALO]

I love your videos. But this one isVery blure explanation.

[@HaseebElectronics]

sorry for that. i will check it and will try to reproduce it

[@gamiwv]

watch your primary side of your schematic ! Need for a more complex "basic" schematic. The driving unit have to have a Q and a -Q outputs