simulador ltspice

src/modelo_transitorio.asc

@@ -0,0 +1,60 @@
+Version 4
+SHEET 1 1124 852
+WIRE 0 48 -256 48
+WIRE 256 48 0 48
+WIRE -256 80 -256 48
+WIRE 256 80 256 48
+WIRE 0 112 0 48
+WIRE 256 192 256 160
+WIRE 0 208 0 176
+WIRE -256 240 -256 160
+WIRE 256 320 256 272
+WIRE -256 336 -256 320
+FLAG 432 192 0
+FLAG 432 112 cont1
+FLAG -208 96 cont1
+FLAG -208 144 0
+FLAG 256 416 0
+FLAG 208 400 cont2
+FLAG 432 400 0
+FLAG 432 320 cont2
+FLAG -256 336 0
+FLAG 0 208 0
+SYMBOL voltage -256 224 R0
+WINDOW 123 0 0 Left 0
+WINDOW 39 0 0 Left 0
+SYMATTR InstName V1
+SYMATTR Value {V}
+SYMBOL sw -256 176 R180
+SYMATTR InstName S1
+SYMBOL voltage 432 96 R0
+WINDOW 123 0 0 Left 0
+WINDOW 39 0 0 Left 0
+SYMATTR InstName V2
+SYMATTR Value PULSE(0 10 0 1n 1n {toff_sw} {tsim})
+SYMBOL cap -16 112 R0
+SYMATTR InstName C1
+SYMATTR Value {C}
+SYMBOL nmos 208 320 R0
+SYMATTR InstName M1
+SYMBOL voltage 432 304 R0
+WINDOW 123 0 0 Left 0
+WINDOW 39 0 0 Left 0
+SYMATTR InstName V3
+SYMATTR Value PULSE(0 50 {ton_mos} 1n 1n {delta} {tsim})
+SYMBOL ind 240 176 R0
+SYMATTR InstName L1
+SYMATTR Value {L}
+SYMBOL res 240 64 R0
+SYMATTR InstName R1
+SYMATTR Value {R}
+TEXT -392 0 Left 2 !.tran 0 {tsim} 0
+TEXT -392 -32 Left 2 !.Model SW SW(Ron=1m Roff=100Meg Vt = 5)
+TEXT -128 424 Left 2 !.param tsim 0.3
+TEXT -128 456 Left 2 !.param toff_sw 1m
+TEXT -128 488 Left 2 !.param ton_mos 1.5m
+TEXT -128 336 Left 2 !.param R 1.942
+TEXT -128 272 Left 2 !.param C 10u
+TEXT -128 304 Left 2 !.param L 465.011u
+TEXT -128 368 Left 2 !.param V 400
+TEXT -128 520 Left 2 !.param delta tsim-ton_mos