Version 4
SHEET 1 1056 680
WIRE -320 0 -384 0
WIRE -272 0 -320 0
WIRE -144 0 -208 0
WIRE 96 0 -144 0
WIRE 656 0 96 0
WIRE -320 32 -320 0
WIRE 0 32 -320 32
WIRE 96 32 96 0
WIRE -656 48 -720 48
WIRE -624 48 -656 48
WIRE -528 48 -560 48
WIRE -144 48 -144 0
WIRE 656 48 656 0
WIRE 672 48 656 48
WIRE 304 80 208 80
WIRE 528 80 432 80
WIRE 576 80 528 80
WIRE 656 80 656 48
WIRE 656 80 576 80
WIRE 752 80 656 80
WIRE -384 112 -384 0
WIRE 528 112 528 80
WIRE -720 128 -720 48
WIRE 576 128 576 80
WIRE 656 128 656 80
WIRE -320 144 -320 32
WIRE -80 144 -320 144
WIRE 48 144 48 96
WIRE 48 144 -16 144
WIRE 80 144 48 144
WIRE 208 144 208 80
WIRE 208 144 176 144
WIRE -928 160 -976 160
WIRE -800 160 -848 160
WIRE -656 160 -656 48
WIRE -624 160 -656 160
WIRE -544 160 -560 160
WIRE 80 160 80 144
WIRE 176 160 176 144
WIRE -976 192 -976 160
WIRE -800 208 -800 160
WIRE -480 208 -512 208
WIRE -320 208 -320 144
WIRE -272 208 -320 208
WIRE 272 224 240 224
WIRE 368 224 368 128
WIRE 368 224 336 224
WIRE 528 224 528 192
WIRE 528 224 368 224
WIRE 576 224 576 192
WIRE 576 224 528 224
WIRE 752 224 752 80
WIRE -720 240 -720 208
WIRE -480 240 -720 240
WIRE -384 240 -384 192
WIRE -384 240 -416 240
WIRE -48 240 -48 176
WIRE 368 256 368 224
WIRE -720 272 -720 240
WIRE -528 272 -528 48
WIRE -480 272 -528 272
WIRE -320 272 -320 208
WIRE 240 272 240 224
WIRE 304 272 304 256
WIRE 304 272 240 272
WIRE 576 288 576 224
WIRE -272 304 -272 208
WIRE -96 304 -272 304
WIRE 304 304 0 304
WIRE -976 320 -976 272
WIRE -864 320 -976 320
WIRE -800 320 -800 288
WIRE -800 320 -864 320
WIRE -624 320 -656 320
WIRE -528 320 -528 272
WIRE -528 320 -560 320
WIRE -144 320 -144 128
WIRE -144 320 -192 320
WIRE -864 336 -864 320
WIRE -512 336 -512 208
WIRE 240 336 240 272
WIRE 240 336 48 336
WIRE -320 368 -320 352
WIRE -256 368 -320 368
WIRE 128 368 128 224
WIRE 240 368 240 336
WIRE -384 384 -384 240
WIRE -320 384 -320 368
WIRE -144 384 -144 320
WIRE -16 384 -144 384
WIRE 752 384 752 304
WIRE 752 384 720 384
WIRE 720 400 720 384
WIRE -864 448 -864 416
WIRE -720 480 -720 352
WIRE -656 480 -656 320
WIRE -656 480 -720 480
WIRE -624 480 -656 480
WIRE -544 480 -544 160
WIRE -544 480 -560 480
WIRE -512 480 -512 416
WIRE -512 480 -544 480
WIRE -384 480 -384 448
WIRE -384 480 -512 480
WIRE -320 480 -320 464
WIRE -320 480 -384 480
WIRE -192 480 -192 416
WIRE -192 480 -320 480
WIRE 48 480 48 432
WIRE 48 480 -192 480
WIRE 128 480 128 448
WIRE 128 480 48 480
WIRE 240 480 240 448
WIRE 240 480 128 480
WIRE 368 480 368 352
WIRE 368 480 240 480
WIRE 576 480 576 352
WIRE 576 480 368 480
WIRE 656 480 656 192
WIRE 656 480 576 480
WIRE 752 480 752 384
WIRE 752 480 656 480
FLAG 672 48 Out
IOPIN 672 48 Out
FLAG -864 448 0
FLAG 720 400 0
SYMBOL diode -624 64 R270
WINDOW 0 16 -2 VTop 0
WINDOW 3 -4 54 VBottom 0
SYMATTR InstName D1
SYMATTR Value MR760
SYMBOL diode -560 176 M270
WINDOW 0 16 69 VTop 0
WINDOW 3 64 10 Invisible 0
SYMATTR InstName D2
SYMATTR Value MR760
SYMBOL diode -624 336 R270
WINDOW 0 16 -9 VTop 0
WINDOW 3 66 52 Invisible 0
SYMATTR InstName D3
SYMATTR Value MR760
SYMBOL diode -560 496 M270
WINDOW 0 16 73 VTop 0
WINDOW 3 67 11 Invisible 0
SYMATTR InstName D4
SYMATTR Value MR760
SYMBOL Robertugo\\reg3all 432 96 R0
SYMATTR InstName U1
SYMATTR SpiceModel LM317
SYMBOL diode -208 -16 R90
WINDOW 0 42 84 VBottom 0
WINDOW 3 16 -20 VTop 0
SYMATTR InstName Dz38
SYMATTR Value 1N4002
SYMBOL diode 592 192 R180
WINDOW 0 19 -1 Left 0
WINDOW 3 -18 -8 VRight 0
SYMATTR InstName D6
SYMATTR Value 1N4002
SYMBOL res 512 96 R0
WINDOW 0 -34 97 Left 0
WINDOW 3 -33 118 Left 0
SYMATTR InstName R7
SYMATTR Value 220
SYMBOL Robertugo\\Pote 240 240 R270
WINDOW 0 48 184 VLeft 0
WINDOW 3 47 98 VLeft 0
WINDOW 123 28 173 VCenter 0
SYMATTR InstName Potev
SYMATTR Value Rt=4k7
SYMATTR Value2 Set={cur}
SYMBOL res 224 352 R0
WINDOW 0 35 70 Left 0
WINDOW 3 27 94 Left 0
SYMATTR InstName R6
SYMATTR Value 3k9
SYMBOL npn2 -16 336 R0
WINDOW 3 -31 97 Left 0
WINDOW 0 24 49 Left 0
SYMATTR Value BC546A
SYMATTR InstName Q2
SYMBOL npn2 -256 320 R0
WINDOW 3 -18 130 Left 0
WINDOW 0 23 48 Left 0
SYMATTR Value BC546A
SYMATTR InstName Q1
SYMBOL res -336 368 R0
WINDOW 0 37 42 Left 0
WINDOW 3 34 62 Left 0
SYMATTR InstName Rd2
SYMATTR Value 1k
SYMBOL res -336 256 R0
WINDOW 0 42 66 Left 0
WINDOW 3 39 91 Left 0
SYMATTR InstName Rd1
SYMATTR Value 56k
SYMBOL res -160 32 R0
WINDOW 0 -29 33 Left 0
WINDOW 3 -31 62 Left 0
SYMATTR InstName R5
SYMATTR Value 22k
SYMBOL polcap -400 384 R0
WINDOW 3 -51 59 Left 0
WINDOW 0 -39 34 Left 0
SYMATTR Value 10m
SYMATTR InstName Cf1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=10 Rser=0.008 Lser=0
SYMBOL polcap 560 288 R0
WINDOW 0 28 14 Left 0
SYMATTR InstName Cf3
SYMATTR Value 5u
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=170m Rser=1 MTBF=5000 Lser=0 mfg="Nichicon" pn="UPG1H100MPH" type="Al electrolytic" ppPkg=1
SYMBOL polcap 640 128 R0
WINDOW 3 24 64 Left 0
SYMATTR Value 1u
SYMATTR InstName Cf4
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=36m Rser=3.5 MTBF=2000 Lser=0 mfg="Nichicon" pn="UPL1H010MAH" type="Al electrolytic" ppPkg=1
SYMBOL ind2 -704 224 R180
WINDOW 0 -43 70 Left 0
WINDOW 3 -47 44 Left 0
SYMATTR InstName Ls1
SYMATTR Value 10m
SYMBOL ind2 -704 368 R180
WINDOW 0 -45 84 Left 0
WINDOW 3 -49 56 Left 0
SYMATTR InstName Ls2
SYMATTR Value 10m
SYMBOL ind2 -816 304 M180
WINDOW 0 -36 80 Left 0
WINDOW 3 -25 53 Left 0
SYMATTR InstName Lp
SYMATTR Value 1
SYMATTR SpiceLine Rser=1
SYMBOL res -880 320 R0
WINDOW 0 32 48 Left 0
WINDOW 3 33 84 Left 0
SYMATTR InstName Rfuga
SYMATTR Value 1g
SYMBOL voltage -976 176 R0
WINDOW 0 -15 58 Left 0
WINDOW 3 5 108 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 311 50)
SYMBOL Robertugo\\Sw321 -448 240 R0
SYMATTR InstName LL
SYMATTR Value sel={llave}
SYMBOL res -528 320 R0
WINDOW 0 -68 43 Left 0
WINDOW 3 -56 71 Left 0
SYMATTR InstName Roff
SYMATTR Value 1g
SYMBOL res -832 144 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName Rfuse
SYMATTR Value 0.1
SYMBOL pnp2 96 96 M270
WINDOW 0 34 64 VLeft 0
WINDOW 3 58 86 VLeft 0
SYMATTR InstName Q4
SYMATTR Value TIP2955
SYMBOL res 736 208 R0
WINDOW 0 -22 28 Left 0
WINDOW 3 -25 68 Left 0
SYMATTR InstName RL
SYMATTR Value 8
SYMBOL pnp2 176 224 M270
WINDOW 0 34 62 VLeft 0
WINDOW 3 59 77 VLeft 0
SYMATTR InstName Q3
SYMATTR Value BD440
SYMBOL res -368 208 R180
WINDOW 0 36 80 Left 0
WINDOW 3 35 46 Left 0
SYMATTR InstName Rfus
SYMATTR Value 10m
SYMBOL res 112 352 R0
WINDOW 0 31 48 Left 0
WINDOW 3 28 80 Left 0
SYMATTR InstName R3
SYMATTR Value 8k2
SYMBOL Robertugo\\Pote -112 160 R270
WINDOW 0 -4 153 VLeft 0
WINDOW 3 47 52 VLeft 0
WINDOW 123 47 109 VCenter 0
SYMATTR InstName Potei
SYMATTR Value Rt=47
SYMATTR Value2 Set=0.3
SYMBOL pnp2 0 240 R90
WINDOW 0 42 35 VRight 0
WINDOW 3 66 7 VRight 0
SYMATTR InstName Q5
SYMATTR Value BC556A
SYMBOL npn2 304 256 R0
WINDOW 3 -31 97 Left 0
WINDOW 0 24 49 Left 0
SYMATTR Value BC546A
SYMATTR InstName Q6
TEXT -1000 32 Left 0 !.tran {.04*llave*llave} startup
TEXT -760 160 VRight 0 !K Lp Ls1 Ls2 1
TEXT -1000 8 Left 0 ;Vout=1.25 V * (1+ Rpote/R1) + Iadj * Rpote; Iadj=45 uA.
TEXT -1000 56 Left 0 !.step param cur 0 1 .5\n.step param llave 2 3 1
TEXT 136 464 Left 0 ;1/2w