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Developing Clean Efficient Power with LLC Resonant Converters with Infineon

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Ready to get your black belt in DC power conversion? In this episode of Chalk Talk, Amelia Dalton chats with Sam Abdel-Rahman of Infineon about how to make a versatile, high-efficiency, LLC resonant mode power converter. So, buckle up, hit play, and get your DC on!

Опубликовано:

5 сен 2024

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Комментарии : 24

@RaedMohsen 10 лет назад

Great Video.In 9:22, Sam mentioned that in the capacitive region the current is lagging the voltage, but it should be the current is leading the voltage.

@permitivitym4318 9 лет назад

Raed Mohsen yeah it's kind of confusing

@ameerjanabi917 5 лет назад

at the capacitive, the current is leading (hard switching). At the inductive region the current is lagging (ZVS). This guy got it wrong.

@getusel 2 года назад

I was going to comment but you already did.

@engmahmoudnassary 6 лет назад

in9:22 till 9:51 Sam just conflicted between ZVS and ZCS. The right is where tank current lags the impressed voltage is therefore called the "inductive region" and ZVS occurs, vice versa.

@kamleshpanchal8661 4 месяца назад

Thank you for your information 😊

@pcbelectro8331 3 года назад

Thank you guys for presenting this Training Video for us. This Video is really very clear to me to understand.

@sudheerkumar5966 Год назад

Very very good theory and conversation English to hindi

@bitubuti 9 лет назад

Thank you. Very clear.

@steveandamyalso 7 лет назад

W-a-i-t a minute! 1:54 to 2:00==> Is this LCC or LLC? There is a big difference!

@karastom2304 7 лет назад

Thanks so much this wonderful, I have question about DC-DC bidirectional ,primary side and secondary side is full bridge how can I turn on with minimum losses to achieve high efficiency

@selvamp7714 6 лет назад

Is there any application note for calculating the efficiency of the converter with different input voltages(for wide voltage range as input)

@xinchen4010 4 года назад

SO appreciated!!! Very clear!

@ahmadiyatzindabad3622 7 лет назад

How can I design the LLC power supply with variable output DC voltage keeping the hardware same.The C voltage should vary from 60V to 350 volts.Can I do pulse skipping to reduce the voltage?

@paramanandprajapati3867 3 года назад

Sir, at 9:18 , you say in the capacitive region, current lags behind the voltage. and in inductive region, current leads the voltage. How is that possible? Please clarify it.

@mauleshb 3 года назад

Yeah, I was wondering about this too. Seems backwards to me.

@KaptainLuis 3 года назад

thank you so much!!!

@sridharmakkapati6586 4 года назад

How to plot the the gain curves

@Mathematical_Express Год назад

Thanks

@ChittiNAIDU2021 7 лет назад

Dalton, your really looking a beautiful

@divyeshsolanki8991 3 года назад

Hey...Don't do that man..

@ahmadiyatzindabad3622 7 лет назад

How can I design the LLC power supply with variable output DC voltage keeping the hardware same.The voltage should vary from 60V to 350 volts.Can I do pulse skipping to reduce the voltage?