71 lines
1.4 KiB
Plaintext
71 lines
1.4 KiB
Plaintext
Version 4
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SHEET 1 916 680
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WIRE 64 16 -32 16
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WIRE 416 16 64 16
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WIRE 560 16 464 16
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WIRE 688 16 624 16
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WIRE 784 16 688 16
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WIRE -32 32 -32 16
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WIRE 416 32 416 16
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WIRE 464 32 464 16
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WIRE 688 32 688 16
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WIRE 784 32 784 16
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WIRE -32 128 -32 112
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WIRE 464 128 464 112
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WIRE 688 128 688 96
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WIRE 784 128 784 112
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WIRE 64 144 64 16
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WIRE 96 144 64 144
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WIRE 416 144 416 112
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WIRE 416 144 320 144
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WIRE 416 176 416 144
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WIRE 64 272 64 144
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WIRE 96 272 64 272
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WIRE 416 272 416 256
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WIRE 416 272 320 272
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WIRE 208 336 208 320
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FLAG 208 336 0
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FLAG -32 128 0
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FLAG -32 16 IN
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FLAG 464 128 0
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FLAG 688 128 0
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FLAG 784 128 0
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FLAG 784 16 OUT
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SYMBOL voltage -32 16 R0
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SYMATTR InstName V1
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SYMATTR Value 40
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SYMBOL ind2 400 16 R0
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WINDOW 0 1 37 Right 2
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WINDOW 3 0 77 Right 2
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SYMATTR InstName L1
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SYMATTR Value 150µ
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SYMATTR Type ind
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SYMATTR SpiceLine Rser=500m Cpar=1p
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SYMBOL ind2 480 128 R180
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WINDOW 0 -4 74 Right 2
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WINDOW 3 0 35 Right 2
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SYMATTR InstName L2
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SYMATTR Value 4.2µ
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SYMATTR Type ind
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SYMATTR SpiceLine Rser=20m Cpar=.2p
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SYMBOL res 400 160 R0
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SYMATTR InstName R3
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SYMATTR Value 316K
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SYMBOL schottky 560 32 R270
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WINDOW 0 32 32 VTop 2
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WINDOW 3 0 32 VBottom 2
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SYMATTR InstName D1
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SYMATTR Value MBRS340
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SYMATTR Description Diode
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SYMATTR Type diode
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SYMBOL cap 672 32 R0
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SYMATTR InstName C1
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SYMATTR Value 47µ
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SYMBOL res 768 16 R0
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SYMATTR InstName Rload
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SYMATTR Value 20
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SYMBOL PowerProducts\\LT8303 208 208 R0
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SYMATTR InstName U1
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TEXT 440 16 Bottom 2 !K1 L1 L2 1
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TEXT 560 312 Left 2 !.tran 3m startup
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