42 lines
898 B
Plaintext
42 lines
898 B
Plaintext
Version 4
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SHEET 1 1164 1128
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WIRE -256 336 -432 336
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WIRE -32 336 -64 336
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WIRE 160 336 -32 336
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WIRE 240 336 160 336
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WIRE -432 352 -432 336
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WIRE -32 352 -32 336
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WIRE 160 352 160 336
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WIRE -256 432 -288 432
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WIRE -32 432 -64 432
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WIRE 48 432 -32 432
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WIRE 160 432 112 432
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WIRE -432 448 -432 432
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WIRE -288 464 -288 432
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WIRE 160 528 160 512
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FLAG -432 448 0
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FLAG -288 464 0
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FLAG 240 336 OUT
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FLAG -432 336 IN
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FLAG 160 528 0
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SYMBOL LT1021-5 -160 384 R0
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SYMATTR InstName U1
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SYMBOL voltage -432 336 R0
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SYMATTR InstName V1
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SYMATTR Value 12
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SYMBOL res -48 336 R0
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SYMATTR InstName R1
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SYMATTR Value 27K
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SYMBOL res 144 336 R0
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SYMATTR InstName R2
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SYMATTR Value {50K*(1-x)}
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SYMBOL res 144 416 R0
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SYMATTR InstName R3
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SYMATTR Value {50K*x}
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SYMBOL diode 48 448 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 1N4148
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TEXT -200 528 Left 2 !.dc TEMP -50 125 1\n.step param X list .2 .5 .8
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