Version 4
SHEET 1 1152 728
WIRE -832 -608 -1216 -608
WIRE -832 -576 -832 -608
WIRE -832 -576 -928 -576
WIRE -928 -544 -928 -576
WIRE -832 -480 -832 -576
WIRE -784 -480 -832 -480
WIRE -624 -480 -784 -480
WIRE -512 -480 -624 -480
WIRE -928 -448 -928 -480
WIRE -96 -432 -320 -432
WIRE 48 -432 -96 -432
WIRE -912 -384 -1024 -384
WIRE -624 -384 -624 -480
WIRE -624 -384 -688 -384
WIRE -1024 -368 -1024 -384
WIRE -512 -368 -512 -400
WIRE -512 -368 -560 -368
WIRE -1216 -352 -1216 -608
WIRE -512 -352 -512 -368
WIRE 48 -336 48 -432
WIRE -912 -320 -960 -320
WIRE -560 -320 -560 -368
WIRE -560 -320 -688 -320
WIRE -320 -320 -320 -432
WIRE -960 -288 -960 -320
WIRE -640 -288 -960 -288
WIRE -912 -256 -1040 -256
WIRE -640 -256 -640 -288
WIRE -640 -256 -688 -256
WIRE -512 -256 -512 -272
WIRE -512 -256 -640 -256
WIRE -512 -208 -512 -256
WIRE -912 -192 -944 -192
WIRE -608 -192 -688 -192
WIRE 48 -192 48 -256
WIRE -608 -176 -608 -192
WIRE -320 -160 -320 -240
WIRE -288 -160 -320 -160
WIRE -96 -144 -96 -432
WIRE -512 -96 -512 -144
WIRE -288 -96 -288 -160
WIRE -160 -96 -288 -96
WIRE -944 -80 -944 -192
WIRE -784 -80 -784 -480
WIRE -784 -80 -944 -80
WIRE -608 -80 -608 -112
WIRE -320 -80 -320 -160
WIRE -96 32 -96 -48
WIRE -16 32 -96 32
WIRE 32 32 -16 32
WIRE 192 32 96 32
WIRE 320 32 192 32
WIRE -1216 48 -1216 -272
WIRE -320 128 -320 0
WIRE -320 128 -336 128
WIRE -1040 176 -1040 -256
WIRE -576 176 -1040 176
WIRE -464 176 -496 176
WIRE -400 176 -464 176
WIRE 192 240 192 32
WIRE 320 240 320 32
WIRE -16 272 -16 32
WIRE -464 288 -464 176
WIRE -464 448 -464 368
WIRE -336 544 -336 224
WIRE -16 544 -16 352
WIRE -16 544 -336 544
WIRE 192 544 192 304
WIRE 192 544 -16 544
WIRE 320 544 320 320
WIRE 320 544 192 544
WIRE -336 640 -336 544
FLAG 48 -192 0
FLAG -1216 48 0
FLAG -1024 -368 0
FLAG -928 -448 0
FLAG -608 -80 0
FLAG -512 -96 0
FLAG -336 640 0
FLAG -464 448 0
SYMBOL schottky 96 48 M270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D1
SYMATTR Value MBRS360
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL Misc\\EuropeanPolcap 208 304 R180
WINDOW 0 24 64 Left 0
WINDOW 3 24 4 Left 0
SYMATTR InstName C1
SYMATTR Value 470µF
SYMATTR SpiceLine V=50
SYMBOL ind -32 256 R0
SYMATTR InstName L1
SYMATTR Value 300µF
SYMATTR SpiceLine Ipk=3 Rser=0 Rpar=0 Cpar=0
SYMBOL res 304 224 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMATTR SpiceLine tol=5 pwr=1
SYMBOL pnp -160 -48 M180
SYMATTR InstName Q1
SYMATTR Value 2N3906
SYMBOL voltage 48 -352 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 44 Left 0
SYMATTR SpiceLine Rser=1
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL npn -400 128 R0
SYMATTR InstName Q2
SYMATTR Value BC547C
SYMBOL res -480 160 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 10R
SYMATTR SpiceLine tol=5 pwr=0.5
SYMBOL voltage -1216 -368 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 44 Left 0
SYMATTR SpiceLine Rser=1
SYMATTR InstName V3
SYMATTR Value 5V
SYMBOL Misc\\NE555 -800 -288 R0
SYMATTR InstName U1
SYMBOL Misc\\EuropeanPolcap -944 -544 R0
SYMATTR InstName C2
SYMATTR Value 100µF
SYMATTR SpiceLine V=25V
SYMBOL cap -624 -176 R0
SYMATTR InstName C3
SYMATTR Value 10nF
SYMBOL res -528 -368 R0
SYMATTR InstName R5
SYMATTR Value 10.22k
SYMBOL res -528 -496 R0
SYMATTR InstName R6
SYMATTR Value 6.8k
SYMBOL cap -528 -208 R0
SYMATTR InstName C4
SYMATTR Value 1nF
SYMATTR SpiceLine V=25
SYMBOL res -480 272 R0
SYMATTR InstName R3
SYMATTR Value 2.2k
SYMBOL res -336 -336 R0
SYMATTR InstName R2
SYMATTR Value 330R
SYMBOL res -336 -96 R0
SYMATTR InstName R7
SYMATTR Value 4.7R
TEXT -1248 72 Left 0 !.tran 10ms startup