I Browsed a lot but couldnt find the exact concept on this resonant converters but now im happy that i have gained some knowledge on this topic keep doing more videos like this and make us happy THANK YOU SIR.
Thank you for this explanation. Just a small remark, i think that you had to emphasize that the resonance occurs (inductors and capacitors cancel each other) at certain frequency (resonant frequency)
please sir,i was wondering if you can tell me how we can achieve ZVS in LLC converter with GaN half bridge topology and GaN don't have a body diode,so where does current flow to make voltage across the device zero before turn it on.thank you
Above the resonant frequency, rectifier diodes or transistors (whatever used) can not achive ZCS means not soft switched and it will increase switching loss. What do you think sir ?
I'm no expert, but I think the purpose of filtering out the higher harmonics, and therefore aquiring an almost sinusoidal current, is to make ZCS (Zero-Current Switching) possible.
I Browsed a lot but couldnt find the exact concept on this resonant converters but now im happy that i have gained some knowledge on this topic keep doing more videos like this and make us happy THANK YOU SIR.
Amazing. Thank you Ahmad and Br from Germnay
Good work Dr. Ahmed
Thank you for this explanation. Just a small remark, i think that you had to emphasize that the resonance occurs (inductors and capacitors cancel each other) at certain frequency (resonant frequency)
Already had been said
Great video.
Thank you for your lecture
thank you very much
Fantastic!! Thank u for your efforts!!
Nice!👍
this is gold
please sir,i was wondering if you can tell me how we can achieve ZVS in LLC converter with GaN half bridge topology and GaN don't have a body diode,so where does current flow to make voltage across the device zero before turn it on.thank you
Above the resonant frequency, rectifier diodes or transistors (whatever used) can not achive ZCS means not soft switched and it will increase switching loss. What do you think sir ?
thank you
Why would we want to completely filter the higher harmonics? Dont thier energy transfer to the output as well?
I'm no expert, but I think the purpose of filtering out the higher harmonics, and therefore aquiring an almost sinusoidal current, is to make ZCS (Zero-Current Switching) possible.
That's a simulation, right? ...