1. We have kept a margin of safety of 30% that if Vsw-max goes beyond 30% then also there wont be any damage... 2. It is a rule of thumb to have 30% margin of safety for voltage ratings and 50% margin of safety for current ratings...
@@SimplifyingElectronics that's ok. But according to formula you explained Vds=(Vin-max+0.3Vin-max+Vr) so after solving this it should come like Vds=(1.3×Vin-max+Vr) Vds=(1.3×380+101.6)V Vds=595.6V Now 30% of 595.6 is 774.28V So Vds-max = 774.28V But as per your calculation it is 766V for the same given values. How?
Why Vsw-max is being multiplied by 1.3? Is it 13% or 30%? How come it is 1.3?
1. We have kept a margin of safety of 30% that if Vsw-max goes beyond 30% then also there wont be any damage...
2. It is a rule of thumb to have 30% margin of safety for voltage ratings and 50% margin of safety for current ratings...
@@SimplifyingElectronics that's ok. But according to formula you explained
Vds=(Vin-max+0.3Vin-max+Vr) so after solving this it should come like
Vds=(1.3×Vin-max+Vr)
Vds=(1.3×380+101.6)V
Vds=595.6V
Now 30% of 595.6 is 774.28V
So Vds-max = 774.28V
But as per your calculation it is 766V for the same given values. How?