On 11/21/21 4:51 PM, Gene Smar via TowerTalk wrote:
"For the interested student", here's a treatise on leakage and other
losses in power (60 Hz) transformers that might be of use:
https://tinyurl.com/2te6xhkv .
yeah, but that doesn't help with the "how do I make an NT card that
simulates a transformer" for NEC.
73 de
Gene Smar AD3F
On 11/21/2021 2:11 PM, Michael Tope wrote:
Hi Jim,
Starting with version 5.0, EZNEC implements the capability to model
lumped transformers, inductors, capacitors, and resistors. Thus, it
should have capability to model the Collins 90deg hybrid. The only
caveat is that the transformer model is ideal (K=1.0), so including
the impact of flux leakage and core loss would have to be captured
with additional components in an equivalent circuit model.
73, Mike W4EF............
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