finished v1.1

ltspice/c64psu.asc

@@ -0,0 +1,58 @@
+Version 4.1
+SHEET 1 1200 680
+WIRE 160 128 -16 128
+WIRE 704 128 240 128
+WIRE 992 128 912 128
+WIRE 1120 128 992 128
+WIRE -16 144 -16 128
+WIRE 704 144 704 128
+WIRE 912 144 912 128
+WIRE 992 144 992 128
+WIRE 1120 144 1120 128
+WIRE 992 224 992 208
+WIRE 992 224 912 224
+WIRE 1072 224 992 224
+WIRE 1120 224 1072 224
+WIRE -16 240 -16 224
+WIRE 160 240 -16 240
+WIRE 704 240 704 224
+WIRE 704 240 240 240
+FLAG 1072 224 0
+FLAG -16 240 0
+SYMBOL voltage -16 128 R0
+WINDOW 3 -539 -60 Left 2
+WINDOW 123 0 0 Left 0
+WINDOW 39 -539 -32 Left 2
+SYMATTR Value PULSE(0 15 0 15e-9 10e-9 5e-6 10e-6 500)
+SYMATTR SpiceLine Rser=10m
+SYMATTR InstName V1
+SYMBOL ind 688 128 R0
+SYMATTR InstName L3
+SYMATTR Value 11.4m
+SYMATTR Type ind
+SYMATTR SpiceLine Rser=1.32 Rpar=600 Cpar=1.2n
+SYMBOL ind 928 240 R180
+WINDOW 0 36 80 Left 2
+WINDOW 3 36 40 Left 2
+SYMATTR InstName L4
+SYMATTR Value 14.3m
+SYMATTR Type ind
+SYMATTR SpiceLine Rser=1.61 Cpar=1n
+SYMBOL res 1104 128 R0
+SYMATTR InstName R1
+SYMATTR Value 100
+SYMBOL res 256 112 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 20m
+SYMBOL res 256 224 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R3
+SYMATTR Value 20m
+SYMBOL cap 976 144 R0
+SYMATTR InstName C2
+SYMATTR Value 1µ
+TEXT 752 64 Left 2 !K L3 L4 0.98
+TEXT -552 296 Left 2 !.tran 0 0.01 0 startup

ltspice/c64psu.log

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+LTspice 24.1.10 for Windows
+Circuit: C:\Users\janik\C64PSU\ltspice\c64psu.net
+Start Time: Thu Oct  9 15:49:26 2025
+solver = Alternate
+Maximum thread count: 32
+tnom = 27
+temp = 27
+method = modified trap
+CompressVAbsTol = 0.001
+CompressIAbsTol = 0.0001
+.OP point found by inspection.
+Total elapsed time: 0.265 seconds.
+
+Files loaded:
+C:\Users\janik\C64PSU\ltspice\c64psu.net
+

ltspice/c64psu.net

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+* C:\Users\janik\C64PSU\ltspice\c64psu.asc
+* Generated by LTspice 24.1.10 for Windows.
+V1 N001 0 PULSE(0 15 0 15e-9 10e-9 5e-6 10e-6 500) Rser=10m
+L3 N002 N004 11.4m Rser=1.32 Rpar=600 Cpar=1.2n
+L4 0 N003 14.3m Rser=1.61 Cpar=1n
+R1 N003 0 100
+R2 N002 N001 20m
+R3 N004 0 20m
+C2 N003 0 1µ
+K L3 L4 0.98
+.tran 0 0.01 0 startup
+.backanno
+.end

ltspice/c64psu.plt

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+[Transient Analysis]
+{
+   Npanes: 1
+   {
+      traces: 2 {524291,0,"V(n002)"} {34603010,1,"I(L3)"}
+      X: ('m',0,0,0.001,0.01)
+      Y[0]: (' ',0,-2,2,20)
+      Y[1]: (' ',1,-3.5,0.7,4.2)
+      Volts: (' ',0,0,0,-2,2,20)
+      Amps: (' ',0,0,0,-3.5,0.7,4.2)
+      Log: 0 0 0
+      GridStyle: 1
+   }
+}