diff --git a/transformer.asc b/transformer.asc
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index 0000000..d4b2356
--- /dev/null
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+Version 4
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+SYMATTR Value 1
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+SYMATTR InstName B1
+SYMATTR Value V=idt(v(vprim))/(A*N)
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+SYMATTR Value 1
+SYMBOL bv 1488 -16 R0
+WINDOW 3 -47 169 Left 2
+SYMATTR InstName B2
+SYMATTR Value V=I(L1)*(N/Le)
+TEXT -16 -184 Left 2 !.param Ns=1 Nf=1
+TEXT -16 -640 Left 2 !.tran 0 150m 100m 10u
+TEXT -16 -480 Left 2 !.param N 20
+TEXT 1152 -120 Left 2 ;B
+TEXT -16 -264 Left 2 !.param A 0.0000129
+TEXT -16 -408 Left 2 !.param Lg 0
+TEXT -16 -336 Left 2 !.param Lm 0.0295
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+TEXT 392 -344 Left 2 ;In core length
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diff --git a/transformer.log b/transformer.log
new file mode 100644
index 0000000..6ba6413
--- /dev/null
+++ b/transformer.log
@@ -0,0 +1,11 @@
+LTspice 24.0.9 for Windows
+Circuit: * Z:\home\zychlix\projekty\Magisterka_symulacje\transformer.asc
+Start Time: Wed Apr  1 13:32:51 2026
+solver = Normal
+Maximum thread count: 12
+tnom = 27
+temp = 27
+method = modified trap
+.OP point found by inspection.
+Total elapsed time: 4.365 seconds.
+
diff --git a/transformer.net b/transformer.net
new file mode 100644
index 0000000..af71ca8
--- /dev/null
+++ b/transformer.net
@@ -0,0 +1,35 @@
+* Z:\home\zychlix\projekty\Magisterka_symulacje\transformer.asc
+G1 0 Vprim N002 0 1
+G2 0 N002 Vprim 0 1
+G4 N003 0 N002 0 {Ns}
+G5 N002 0 N003 0 {Ns}
+R1 N002 0 10Meg
+L1 Vprim 0 Hc=28.65 Bs=0.35 Br=0.22 A={A} Lm={Lm} Lg={Lg} N={N}
+G3 0 Vprim N004 0 1
+G6 0 N004 Vprim 0 1
+G7 N005 0 N004 0 {Nf}
+G8 N004 0 N005 0 {Nf}
+R2 N004 0 10Meg
+R3 N005 0 10Meg
+R4 N003 0 10Meg
+V1 N001 0 SINE(0 1 1000 0 0 0)
+R5 Vprim N001 10m
+R6 B 0 1
+B1 B 0 V=idt(v(vprim))/(A*N)
+R7 H 0 1
+B2 H 0 V=I(L1)*(N/Le)
+.param Ns=1 Nf=1
+.tran 0 150m 100m 10u
+.param N 20
+* B
+.param A 0.0000129
+.param Lg 0
+.param Lm 0.0295
+* Gap length
+* In core length
+* Area
+* Turns
+* H
+.param Le={Lg+Lm}
+.backanno
+.end
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