Version 4
SHEET 1 2792 1000
WIRE -1744 416 -1904 416
WIRE -1392 416 -1488 416
WIRE -1280 416 -1328 416
WIRE -1184 416 -1280 416
WIRE -944 416 -976 416
WIRE -704 416 -864 416
WIRE -608 416 -704 416
WIRE -1904 464 -1904 416
WIRE -1488 464 -1488 416
WIRE -1280 464 -1280 416
WIRE -976 464 -976 416
WIRE -704 464 -704 416
WIRE -608 464 -608 416
WIRE -1904 592 -1904 544
WIRE -1488 592 -1488 544
WIRE -1280 592 -1280 544
WIRE -976 592 -976 544
WIRE -704 592 -704 544
WIRE -608 592 -608 528
FLAG -1904 592 0
FLAG -1744 416 Pulse
IOPIN -1744 416 Out
FLAG -1488 592 0
FLAG -1280 592 0
FLAG -1184 416 Impulse
IOPIN -1184 416 Out
FLAG -976 592 0
FLAG -704 592 0
FLAG -608 592 0
SYMBOL voltage -1904 448 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
WINDOW 3 -54 227 Left 2
SYMATTR InstName PrimaryCoil
SYMATTR Value PULSE(-1 1 0 {1/f} {1/f} 0 {2/f})
SYMBOL bv -1488 448 R0
WINDOW 3 -1 228 Left 2
SYMATTR InstName B1
SYMATTR Value V=135/(1+(10*V(Pulse))**2)
SYMBOL cap -624 464 R0
SYMATTR InstName C2
SYMATTR Value 20p
SYMBOL Misc\\EuropeanResistor -1296 448 R0
SYMATTR InstName R1
SYMATTR Value 4.7k
SYMBOL bv -976 448 R0
SYMATTR InstName B2
SYMATTR Value V=V(Impulse)
SYMBOL Misc\\EuropeanResistor -720 448 R0
SYMATTR InstName R2
SYMATTR Value 500
SYMBOL Misc\\EuropeanResistor -960 432 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 15
SYMBOL cap -1392 432 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 10n
TEXT -1808 240 Left 2 !.tran 1 startup
TEXT -1816 328 Left 2 !.param f = upm/60
TEXT -1816 296 Left 2 !.param upm = 400
TEXT -688 360 Left 2 ;Load\n(Assumption)