Version 4
SHEET 1 1352 704
WIRE -336 80 -336 64
WIRE -240 64 -336 64
WIRE -240 96 -240 64
WIRE -144 96 -240 96
WIRE -64 160 -336 160
WIRE -64 192 -64 160
WIRE 0 96 -64 96
WIRE 0 160 -64 160
WIRE 192 96 128 96
WIRE 192 160 128 160
WIRE 224 96 192 96
WIRE 256 160 192 160
WIRE 256 192 256 160
WIRE 320 96 288 96
WIRE 320 160 256 160
WIRE 368 96 320 96
WIRE 368 160 320 160
WIRE 432 96 368 160
WIRE 432 160 368 96
WIRE 464 96 432 96
WIRE 464 160 432 160
WIRE 640 96 592 96
WIRE 736 160 592 160
WIRE 736 192 736 160
WIRE 800 96 720 96
WIRE 800 96 800 80
WIRE 880 80 800 80
WIRE 880 160 736 160
FLAG 256 192 0
FLAG 736 192 0
FLAG -64 192 0
SYMBOL gyrator 64 128 R0
WINDOW 39 -30 68 Left 0
SYMATTR InstName X1
SYMATTR SpiceLine L=100
SYMBOL voltage -336 64 R0
WINDOW 3 -200 161 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(0 1 30m 1u 1u 100m 200m)
SYMATTR InstName V1
SYMBOL cap 288 80 R90
WINDOW 0 63 31 VBottom 0
WINDOW 3 -51 27 VTop 0
SYMATTR InstName Cm
SYMATTR Value 200n
SYMBOL gyrator 528 128 M0
WINDOW 39 -39 71 Left 0
SYMATTR InstName X2
SYMATTR SpiceLine L=1000
SYMBOL res -160 112 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName RL1
SYMATTR Value 10m
SYMBOL res 624 112 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName RL2
SYMATTR Value 1
SYMBOL cap 304 96 R0
WINDOW 0 1 92 Left 0
WINDOW 3 4 -22 Left 0
SYMATTR InstName CL2
SYMATTR Value 10p
SYMBOL cap 176 96 R0
WINDOW 0 -6 91 Left 0
WINDOW 3 6 -22 Left 0
SYMATTR InstName CL1
SYMATTR Value 10p
SYMBOL res 864 64 R0
SYMATTR InstName R1
SYMATTR Value 100
TEXT -434 -54 Left 0 !.tran 0 500m 0
TEXT 184 -64 Left 0 ;Magnetic domain
TEXT 192 -128 Left 0 ;Electric domain
TEXT -8 392 Left 0 ;CM represents core's AL value (200n = 200nH/N^2).
TEXT -16 432 Left 0 ;CL1 & CL2 represent winding's leakage inductance.
TEXT -8 472 Left 0 ;RL1 & RL2 represent windings series resistance.
TEXT 24 512 Left 0 ;EM (gyrator) represents winding with L turns.\nE(+-) are electrical ports and M(+-) are magetic ports.
TEXT -16 -440 Left 0 ;Magnetic domain models "magnetic current (unit is Volts!) and \nmagnetic voltage (unit is Amperes!).\nAs magnetic monopoles (charges) do not exist (at least in e.g. ferrite) core,\na DC magnetic current isn't allowed.\nComparable to electrical equivalence is a circuit wich is build\nusing dielectric rods or wires, without any metal or other current\ncarrying component.\n \nIf you allow DC current in magnetic domain, you will get a model of transformer\nfor DC-voltage (try adding parasitic parallel resistance to Cm).
TEXT 560 -72 Left 0 ;Magnetic path (circuit in magnetic domain) \nmust do a circular loop, current coming "out" \nfrom M+ port and going "in" to M- port.
RECTANGLE Normal 528 352 64 -96 1