In this tutorial , we can observe and see how to simulate kicad ciruit for the rectifier.
following are the shortcuts i use
w : wire
a : adding component
t : text box/ spice directive
some information
.tran sample end_time start_time
exmaple
.tran 1u 1m 0
.model modelComponent ModelName
example
.model DIODE D
K1 L1 L2 coupling
Its very simple you can use this as starting point in simulation in kicad
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