Switching losses of a MOSFET
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ARYA VENUGOPAL
il 18 Feb 2021
Commentato: Walter Roberson
il 29 Set 2023
How to find switching losses of a MOSFET in a DC-DC converter?
2 Commenti
Adani
il 29 Set 2023
I need E-mail ID of Mr VISCO LENZI.
Please if anyone can help me.
Dr Salam
salam.ctg@bcsir.gov.bd
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Vasco Lenzi
il 18 Feb 2021
Hi Arya
Take a look at the ee_getPowerLossSummary function:
Hope this helps. You would require Simscape Electrical.
Thanks
Vasco
2 Commenti
Antonino Riccobono
il 18 Feb 2021
Hi!
Please, look also into the following function to be executed after running your simulation:
[eff,losstab] = ee_getEfficiency('Load_ID',out.simlog,Tstart, Tstop)
The output losstab will report on individual component losses. Notice that the result will be the sum of conducted and switching losses. Therefore, if you want to calculate pure switching losses, you'll need to analytically calculate conducted losses and subtract them to the losses reported with that function.
For a fair calculation, make sure that you calculate efficiency in steady state by specifying Tstart and Tstop.
Hope this helps,
Antonino
Asad Ahmed Miki
il 14 Ott 2022
Hi, is not it possible to check mosfet losses in simulink ?
Thanks in advance
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