bhl777
Full Member level 6
Small signal transfer function of the transformer and weekly coupled wireless coils
Hi All, I am curious about the small signal transfer functions of transfomer and the weekly coupled wireless coils. Would anyone teach me how to write the transfer functions?
(1) In the left side of this picture, it is a transformer with the turning ratios N1:N2. When this transformer is used in the loop of a power converter, for example, flyback, how can we write the transfer function of it?
(2) In the right side of this picture, we have a pair of weekly coupled wireless coils. If I have some series and parallel connections on both sides to some R and C components, how can I derive the transfer function Vout(s)/Vin(s) when we have such a pair of coils?
In addition, would you refer to some books/papers that I can read for more details?
Thank you!
Hi All, I am curious about the small signal transfer functions of transfomer and the weekly coupled wireless coils. Would anyone teach me how to write the transfer functions?
(1) In the left side of this picture, it is a transformer with the turning ratios N1:N2. When this transformer is used in the loop of a power converter, for example, flyback, how can we write the transfer function of it?
(2) In the right side of this picture, we have a pair of weekly coupled wireless coils. If I have some series and parallel connections on both sides to some R and C components, how can I derive the transfer function Vout(s)/Vin(s) when we have such a pair of coils?
In addition, would you refer to some books/papers that I can read for more details?
Thank you!