Version 4 SHEET 1 1732 1276 WIRE 528 -272 288 -272 WIRE 608 -272 528 -272 WIRE -1360 -256 -1536 -256 WIRE -960 -256 -1360 -256 WIRE -864 -256 -960 -256 WIRE -752 -256 -864 -256 WIRE -240 -256 -752 -256 WIRE -112 -256 -240 -256 WIRE 288 -256 288 -272 WIRE 608 -240 608 -272 WIRE -1008 -208 -1408 -208 WIRE -288 -208 -720 -208 WIRE -1536 -192 -1536 -256 WIRE 208 -176 128 -176 WIRE 240 -176 208 -176 WIRE -1360 -144 -1360 -256 WIRE -1312 -144 -1360 -144 WIRE -1056 -144 -1088 -144 WIRE -864 -144 -864 -256 WIRE -752 -144 -752 -256 WIRE -608 -144 -752 -144 WIRE -336 -144 -384 -144 WIRE -112 -144 -112 -256 WIRE 128 -144 128 -176 WIRE 208 -144 208 -176 WIRE 608 -96 608 -160 WIRE -1008 -80 -1008 -208 WIRE -1008 -80 -1088 -80 WIRE -288 -80 -288 -208 WIRE -288 -80 -384 -80 WIRE 864 -80 832 -80 WIRE 976 -80 928 -80 WIRE 1056 -80 976 -80 WIRE 1104 -80 1056 -80 WIRE 1168 -80 1104 -80 WIRE -1536 -16 -1536 -112 WIRE -1504 -16 -1536 -16 WIRE -1408 -16 -1408 -208 WIRE -1408 -16 -1440 -16 WIRE -1312 -16 -1408 -16 WIRE -1008 -16 -1088 -16 WIRE -800 -16 -832 -16 WIRE -720 -16 -720 -208 WIRE -720 -16 -736 -16 WIRE -608 -16 -720 -16 WIRE -112 -16 -112 -80 WIRE -112 -16 -384 -16 WIRE -32 -16 -112 -16 WIRE 128 -16 128 -64 WIRE 208 -16 208 -64 WIRE 208 -16 128 -16 WIRE 288 -16 288 -160 WIRE 288 -16 208 -16 WIRE 336 -16 288 -16 WIRE 384 -16 336 -16 WIRE 608 -16 464 -16 WIRE 1056 16 1056 -80 WIRE 1168 16 1168 -80 WIRE 528 32 528 -272 WIRE 608 32 608 -16 WIRE -960 48 -960 -256 WIRE -960 48 -1088 48 WIRE -720 48 -720 -16 WIRE -240 48 -240 -256 WIRE -240 48 -384 48 WIRE -32 48 -32 -16 WIRE 832 48 832 0 WIRE 880 48 832 48 WIRE -1536 64 -1536 -16 WIRE 288 64 288 -16 WIRE 832 96 832 48 WIRE 192 144 128 144 WIRE 208 144 192 144 WIRE 240 144 208 144 WIRE 1056 160 1056 80 WIRE 1168 160 1168 96 WIRE 128 176 128 144 WIRE 208 176 208 144 WIRE 832 176 784 176 WIRE 864 176 832 176 WIRE 976 176 976 -80 WIRE 976 176 928 176 WIRE -1408 192 -1408 -16 WIRE -1232 192 -1408 192 WIRE -1008 192 -1008 -16 WIRE -1008 192 -1152 192 WIRE -864 192 -864 -80 WIRE -864 192 -1008 192 WIRE -720 192 -720 128 WIRE -720 192 -864 192 WIRE -528 192 -720 192 WIRE -32 192 -32 128 WIRE -32 192 -464 192 WIRE 528 208 528 96 WIRE 608 208 608 112 WIRE 608 208 528 208 WIRE -864 240 -864 192 WIRE 528 240 528 208 WIRE 608 240 608 208 WIRE -112 256 -112 -16 WIRE 128 304 128 256 WIRE 208 304 208 256 WIRE 208 304 128 304 WIRE 288 304 288 160 WIRE 288 304 208 304 WIRE -864 336 -864 304 WIRE 288 352 288 304 WIRE 528 352 528 304 WIRE 608 352 608 304 WIRE -112 368 -112 320 FLAG 608 -96 0 FLAG 608 352 0 FLAG 880 48 0 FLAG 1056 160 0 FLAG 1168 160 0 FLAG 1104 -80 DCout FLAG 784 176 sec FLAG 288 352 0 FLAG -1536 64 0 FLAG -336 -144 0 FLAG -1056 -144 0 FLAG -832 -16 0 FLAG -864 336 0 FLAG -112 368 0 FLAG 192 144 LoGate FLAG 336 -16 lodrain FLAG 528 352 0 SYMBOL voltage 608 -256 R0 WINDOW 123 43 52 Left 0 WINDOW 39 0 0 Left 0 WINDOW 3 24 98 Left 0 SYMATTR Value 310 SYMATTR InstName V1 SYMBOL cap 592 240 R0 SYMATTR InstName Cres SYMATTR Value 22n SYMBOL ind2 592 16 R0 SYMATTR InstName Lm SYMATTR Value 1200µ SYMATTR Type ind SYMBOL ind2 368 0 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName Ls SYMATTR Value 200µ SYMATTR Type ind SYMBOL ind2 848 192 R180 WINDOW 0 36 80 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName L2 SYMATTR Value 12µ SYMATTR Type ind SYMBOL ind2 848 16 R180 WINDOW 0 36 80 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName L1 SYMATTR Value 12µ SYMATTR Type ind SYMBOL diode 864 -64 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D1 SYMATTR Value MUR460 SYMBOL diode 864 192 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D2 SYMATTR Value MUR460 SYMBOL cap 1040 16 R0 SYMATTR InstName C2 SYMATTR Value 100µ SYMBOL res 1152 0 R0 SYMATTR InstName R2 SYMATTR Value 15 SYMBOL nmos 240 -256 R0 SYMATTR InstName M1 SYMATTR Value STP8NM60 SYMBOL nmos 240 64 R0 SYMATTR InstName M2 SYMATTR Value STP8NM60 SYMBOL ind2 112 160 R0 SYMATTR InstName L3 SYMATTR Value 1m SYMATTR Type ind SYMBOL ind2 144 -48 R180 WINDOW 0 36 80 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName L4 SYMATTR Value 1m SYMATTR Type ind SYMBOL ind2 -48 32 R0 WINDOW 0 -21 39 Left 0 SYMATTR InstName L5 SYMATTR Value 1m SYMATTR Type ind SYMBOL Misc\\NE555 -496 -48 M0 SYMATTR InstName U1 SYMBOL Misc\\NE555 -1200 -48 M0 SYMATTR InstName U2 SYMBOL voltage -1536 -208 R0 WINDOW 123 43 52 Left 0 WINDOW 39 0 0 Left 0 WINDOW 3 24 98 Left 0 SYMATTR Value 10 SYMATTR InstName V2 SYMBOL res -1136 176 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R4 SYMATTR Value 8k2 SYMBOL cap -464 176 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C1 SYMATTR Value 1µ0 SYMBOL cap -1440 -32 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C3 SYMATTR Value 1n0 SYMBOL cap -736 -32 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C4 SYMATTR Value 100p SYMBOL res -736 32 R0 SYMATTR InstName Rtotzeit SYMATTR Value 3k SYMBOL diode -848 -80 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D3 SYMATTR Value 1N4148 SYMBOL diode -96 -80 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D4 SYMATTR Value 1N4148 SYMBOL diode -96 320 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D5 SYMATTR Value 1N4148 SYMBOL diode -848 304 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D6 SYMATTR Value 1N4148 SYMBOL res 192 160 R0 SYMATTR InstName R8 SYMATTR Value 330 SYMBOL res 192 -160 R0 SYMATTR InstName R1 SYMATTR Value 330 SYMBOL diode 544 96 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D7 SYMATTR Value MUR460 SYMBOL diode 544 304 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D8 SYMATTR Value MUR460 TEXT 624 16 Left 0 !k1 Lm L1 L2 1 TEXT -712 384 Left 0 !.tran 0 535u 510u 100n TEXT 32 72 Left 0 !k2 L3 L4 L5 0.995 TEXT -704 328 Left 0 !#.step param x list 111 333