Version 4 SHEET 1 880 728 WIRE 432 -48 -112 -48 WIRE -112 32 -112 -48 WIRE 0 32 -112 32 WIRE 48 32 0 32 WIRE 432 32 432 -48 WIRE 432 32 384 32 WIRE -112 64 -112 32 WIRE 0 112 0 32 WIRE 48 112 0 112 WIRE 544 112 384 112 WIRE 672 112 544 112 WIRE -112 192 -112 144 WIRE 48 192 -112 192 WIRE 432 192 384 192 WIRE 432 208 432 192 WIRE 544 224 544 112 WIRE -112 240 -112 192 WIRE 672 240 672 112 WIRE 48 272 0 272 WIRE 400 272 384 272 WIRE 400 288 400 272 WIRE 432 288 432 272 WIRE 432 288 400 288 WIRE 0 400 0 272 WIRE 192 400 0 400 WIRE 432 400 432 288 WIRE 432 400 272 400 WIRE 672 400 672 304 WIRE 672 400 432 400 WIRE 0 448 0 400 WIRE 672 464 672 400 WIRE -112 576 -112 304 WIRE 0 576 0 528 WIRE 0 576 -112 576 WIRE 544 576 544 304 WIRE 544 576 0 576 WIRE 672 576 672 528 WIRE 672 576 544 576 WIRE -112 624 -112 576 FLAG -112 624 0 SYMBOL polcap -128 240 R0 WINDOW 3 24 64 Left 0 SYMATTR Value 100µ SYMATTR InstName C1 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=50 Irms=500m Rser=0.23 Lser=0 mfg="Panasonic" pn="ECA1HFQ101" type="Al electrolytic" SYMBOL res -128 48 R0 SYMATTR InstName R1 SYMATTR Value 0.47 SYMATTR SpiceLine tol=10 pwr=2 SYMBOL ind 528 208 R0 SYMATTR InstName L1 SYMATTR Value 100µ SYMATTR SpiceLine Ipk=1 Rser=0.085 Rpar=0 Cpar=0 mfg="Coiltronics" pn="CTX100-1-52" SYMBOL schottky 688 304 R180 WINDOW 0 -27 72 Left 0 WINDOW 3 -74 -9 Left 0 SYMATTR InstName D1 SYMATTR Value 1N5819 SYMATTR Description Diode SYMATTR Type diode SYMBOL res -16 432 R0 SYMATTR InstName R2 SYMATTR Value 13K SYMATTR SpiceLine tol=1 pwr=0.6 SYMBOL res 288 384 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R3 SYMATTR Value 1.5K SYMATTR SpiceLine tol=1 pwr=0.6 SYMBOL cap 416 208 R0 SYMATTR InstName C2 SYMATTR Value 220p SYMATTR SpiceLine V=50 Irms=3.79 Rser=0.032 Lser=0 SYMBOL polcap 656 464 R0 WINDOW 3 24 64 Left 0 SYMATTR Value 680µ SYMATTR InstName C3 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=50 Irms=1.85 Rser=0.05 Lser=0 mfg="Panasonic" pn="ECA1HFQ681L" type="Al electrolytic" SYMBOL myLib\\mc34063 288 128 R0 SYMATTR InstName U2 SYMATTR SpiceModel "" TEXT -136 648 Left 0 !.tran 0.5 TEXT -72 696 Left 0 !.include mc34063.lib