Rogowski Coil

Hasan

Hello,

I'm currently in the process of assembling the board and couldn't find the rogowski coil specs. Are there any recommendations for the coil?

Additionally, are there any SPICE libraries/models for the components used in building the circuit?

Thanks for your support.

FrankWei

Hello Hason,

Could you please point out the specs or requirements for the board you are working for?

Additionally, which component are you using now? any Part numbers

Regards.

Frank

Hasan

Hi Frank,

I am rebuilding CRD-22DD12N board following the bom provided by Wolfspeed for that design. I am purchasing the same components for the most part if they are in stock.

I currently have most of the parts and was wondering about the Rogowski coils design since I did not see any references for the used coil in the design docs provided by Wolfspeed.

Thanks.

FrankWei

Hi Hason,

I assume that you are looking for the current transformers on the power transformers. they are 200:1 CTs.

For the simulation model of C3M0032120K, you can download it from our website.

Regards,

Frank

FY-14T-1433 CT200.pdf

Hasan

Thanks