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Re: Underdamping problem in electrical system ?
Hello KlausST,
I want to waste the energy in the AC circuit. So, If I add a LC low pass filter before the component. May I overcome a underdamping problem in the AC circuit ?
Otherwise, Can I add a LC filter before the component and adding a...
Underdamping problem in electrical system ?
In the electrical circuits,
why and how the under damping problem occurs in the electrical waveforms ?
What is the reason behind to have a under damping issue in the electrical waveforms ?
How to overcome this problem ?
Hello All,
I want to learn Cadence Allegro PCB Design Tool fully. So, I want to a user manual / book to learn scratch to end. Please can you suggest me where can I found. I search in the google but there are lot of materials. So which Material I suppose to follow I am not understanding.
Hello Everyone,
I would like to know each and every question which I have mentioned below,
Prepreg:
1) What is Prepreg ?
2) Why it is using in the multi layer boards ?
3) What is the purpose to use ?
4) In which layer we suppose to use in the multi layer boards ?
Core:
1) What is Core ...
Hello,
I am working on DC-DC power converters with High Switching Frequencies (3MHz), In the circuit, 60V input voltage and the current running in the circuit around like 1.5A, I am using center-tapped transformer (4:1). So, Please can you suggest me that, How many layers have to be used in...
Thank you Sunny,
But, I have another question...
If, I would like to work with the same MOSFET in the converter. What I have to change in the circuit and which values I have to tune. Because the MOSFET specification is matches to my work specification and also other hand the Vds voltage and...
I am working class-E DC-DC converter topology. I have the problem with the drain-source voltage which is not immediately start to rise the Vds voltage after the gate voltage zero. So, what are the values need to tune in order to get the ZVS (zero voltage switching). I can get it at another...
how to Define the transformer Primary & Secondary tuns in SIMetrix ?
Hello,
I am using the center-tapped transformer in SIMetrix simulation tool. The exciting tuns ratio of the transformer are 8:2. The primary tuns I have set to 8 turns according to the ratio.
Now, what value I have to give...
Please, can you provide me the formula's for both of them
For MOSFET Switching losses:
How to calculate the MOSFET Switching Losses, If they are not given the Ton and Toff time in the datasheet? Is they any another formula?
Pswi = Vds x Id x Fsw x ((Ton x Toff)/2)
For Diode Switching...
Hello,
For MOSFET Switching losses:
How to calculate the MOSFET Switching Losses, If they are not given the Ton and Toff time in the datasheet? Is they any another formula?
Pswi = Vds x Id x Fsw x ((Ton x Toff)/2)
For Diode Switching losses:
How to calculate the Diode Switching Losses...
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