Version 4
SHEET 1 880 736
WIRE 64 -112 0 -112
WIRE 96 -112 64 -112
WIRE 304 -112 192 -112
WIRE 416 -112 304 -112
WIRE 752 -112 416 -112
WIRE 144 -32 144 -48
WIRE 144 -32 64 -32
WIRE 144 -16 144 -32
WIRE 0 0 0 -112
WIRE -272 128 -384 128
WIRE 0 128 0 64
WIRE 0 128 -192 128
WIRE -384 240 -384 128
FLAG -384 240 0
FLAG 752 -32 0
FLAG 144 48 0
FLAG 416 -112 Uled
FLAG 304 -48 0
SYMBOL voltage -176 128 R90
WINDOW 3 58 -46 VRight 2
WINDOW 123 24 124 Left 2
WINDOW 39 -26 0 VRight 2
WINDOW 0 -54 0 VRight 2
SYMATTR Value SINE(0 20 300 0 0 1)
SYMATTR SpiceLine Rser=0.01
SYMATTR InstName Generator
SYMBOL schottky -16 0 R0
WINDOW 3 -151 1 Left 2
WINDOW 0 -28 -27 Left 2
SYMATTR Value MBR20100CT
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL pnp 96 -48 R270
WINDOW 0 136 31 VRight 2
WINDOW 3 99 -6 VRight 2
SYMATTR InstName Q1
SYMATTR Value MJE2955T
SYMBOL zener 128 -16 R0
WINDOW 0 46 17 Left 2
WINDOW 3 44 47 Left 2
SYMATTR InstName D2
SYMATTR Value BZX84C12L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 48 -128 R0
WINDOW 0 -25 62 Left 2
WINDOW 3 -6 110 Left 2
SYMATTR InstName R1
SYMATTR Value 400
SYMBOL cap 288 -112 R0
WINDOW 0 37 21 Left 2
WINDOW 3 36 48 Left 2
SYMATTR InstName C4
SYMATTR Value 3.3m
SYMBOL res 736 -128 R0
SYMATTR InstName R2
SYMATTR Value 30
TEXT -344 272 Left 2 !.tran 0 0.15 0 1000
TEXT -344 304 Left 2 !.inc mje2955t.lib