Version 4
SHEET 1 1076 804
WIRE 752 -400 -176 -400
WIRE -48 -336 -128 -336
WIRE -16 -336 -48 -336
WIRE 496 -336 432 -336
WIRE 576 -336 496 -336
WIRE 672 -336 576 -336
WIRE -128 -320 -128 -336
WIRE 576 -320 576 -336
WIRE 672 -320 672 -336
WIRE -48 -240 -48 -336
WIRE -16 -240 -48 -240
WIRE 496 -240 496 -336
WIRE 496 -240 432 -240
WIRE -128 -224 -128 -240
WIRE 576 -224 576 -256
WIRE 672 -224 672 -240
WIRE 496 -192 496 -240
WIRE -48 -144 -128 -144
WIRE -16 -144 -48 -144
WIRE -128 -128 -128 -144
WIRE -128 -48 -128 -64
WIRE -48 -48 -48 -144
WIRE -16 -48 -48 -48
WIRE 544 -48 432 -48
WIRE 752 -48 752 -400
WIRE 752 -48 624 -48
WIRE -176 48 -176 -400
WIRE -48 48 -176 48
WIRE -16 48 -48 48
WIRE 496 48 496 -112
WIRE 496 48 432 48
WIRE -176 144 -176 112
WIRE -48 144 -48 48
WIRE -16 144 -48 144
WIRE 464 144 432 144
WIRE -176 240 -176 224
WIRE -16 240 -176 240
WIRE 464 240 464 144
WIRE 464 240 432 240
WIRE -176 256 -176 240
WIRE -176 336 -176 320
WIRE 464 336 432 336
WIRE -16 432 -176 432
WIRE 464 432 464 336
WIRE 464 432 432 432
WIRE 560 432 464 432
WIRE -176 448 -176 432
WIRE 560 448 560 432
WIRE -16 528 -112 528
WIRE 464 528 432 528
WIRE -176 544 -176 528
WIRE -112 544 -112 528
WIRE 560 544 560 528
WIRE -112 624 -112 608
WIRE 464 624 432 624
WIRE -112 720 -112 704
WIRE 80 720 80 688
WIRE 208 720 208 688
WIRE 336 720 336 688
FLAG 80 720 0
FLAG 208 720 0
FLAG 336 720 0
FLAG 576 -224 0
FLAG 672 -336 OUT
FLAG -128 -48 0
FLAG -128 -224 0
FLAG -176 544 0
FLAG 560 544 0
FLAG 672 -224 0
FLAG 464 624 0
FLAG 464 528 0
FLAG -112 720 0
FLAG -176 336 0
FLAG -176 112 OUT
FLAG -128 -336 IN
SYMBOL cap 560 -320 R0
SYMATTR InstName C1
SYMATTR Value 68µ
SYMBOL cap -144 -128 R0
SYMATTR InstName C2
SYMATTR Value 4.7µ
SYMBOL voltage -128 -336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL res -192 432 R0
SYMATTR InstName R1
SYMATTR Value 124K
SYMBOL res 544 432 R0
SYMATTR InstName R2
SYMATTR Value 480K
SYMBOL res 656 -336 R0
SYMATTR InstName R4
SYMATTR Value 24
SYMBOL cap -192 256 R0
SYMATTR InstName C4
SYMATTR Value 4.7µ
SYMBOL res -192 128 R0
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL cap -128 544 R0
SYMATTR InstName C3
SYMATTR Value 10n
SYMBOL res -128 608 R0
SYMATTR InstName R5
SYMATTR Value 499
SYMBOL res 640 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 100K
SYMBOL res 480 -208 R0
SYMATTR InstName R7
SYMATTR Value 196K
SYMBOL LTM4653 208 192 R0
SYMATTR InstName U2
TEXT 552 616 Left 2 !.tran 1m startup\n.softstart .1 ; shortens internal softstart time