56 lines
1.4 KiB
Plaintext
56 lines
1.4 KiB
Plaintext
Version 4
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SHEET 1 1068 704
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WIRE 112 0 -16 0
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WIRE 240 0 112 0
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WIRE -16 16 -16 0
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WIRE 240 16 240 0
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WIRE 112 80 112 0
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WIRE 128 80 112 80
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WIRE 400 80 352 80
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WIRE 400 96 400 80
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WIRE -16 112 -16 96
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WIRE 400 176 400 160
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WIRE 400 176 352 176
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WIRE 128 272 112 272
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WIRE 400 272 352 272
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WIRE 400 288 400 272
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WIRE 32 368 16 368
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WIRE 128 368 112 368
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WIRE 400 368 400 352
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WIRE 400 368 352 368
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WIRE 400 384 400 368
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WIRE 240 448 240 432
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WIRE 400 464 400 448
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FLAG 240 448 0
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FLAG -16 112 0
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FLAG 400 464 0
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FLAG 16 368 0
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FLAG 112 272 0
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FLAG -16 0 IN
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FLAG 400 272 OUT
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FLAG 400 368 Cx
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SYMBOL PowerProducts\\LTC3225 240 224 R0
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SYMATTR InstName U1
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SYMBOL voltage -16 0 R0
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SYMATTR InstName V1
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SYMATTR Value 3.2
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SYMBOL cap 384 96 R0
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SYMATTR InstName C1
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SYMATTR Value 1µ
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SYMBOL cap 384 288 R0
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WINDOW 3 28 51 Left 2
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SYMATTR Value .1m
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SYMATTR InstName C2
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SYMBOL cap 384 384 R0
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WINDOW 0 27 13 Left 2
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WINDOW 3 25 55 Left 2
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SYMATTR InstName C3
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SYMATTR Value .1m
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SYMBOL res 128 352 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R1
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SYMATTR Value 12K
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TEXT 544 384 Left 2 !.tran 1m startup\n.ic V(cx)=2 V(out)=3.5
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TEXT -112 464 Left 2 ;Notes:\n \n1. To emulate the supercapacitor charging process within acceptable \ntime interval, the capcitance is scaled down from its real value.\n \n2. Load capcitor initial condion can be given to mimic the specific \nresidual voltage at the beginning of the charging.
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