51 lines
1.1 KiB
Plaintext
51 lines
1.1 KiB
Plaintext
Version 4
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SHEET 1 880 680
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WIRE -16 48 -112 48
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WIRE 48 48 -16 48
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WIRE 192 48 128 48
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WIRE 208 48 192 48
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WIRE 384 48 304 48
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WIRE 416 48 384 48
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WIRE -16 128 -16 48
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WIRE 48 128 -16 128
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WIRE 256 128 256 112
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WIRE 256 128 128 128
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WIRE -112 144 -112 48
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WIRE 416 144 416 48
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WIRE 256 160 256 128
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FLAG -112 224 0
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FLAG 256 224 0
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FLAG 416 224 0
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FLAG 384 48 Vout
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FLAG -112 48 Vin
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FLAG 192 48 Vc
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SYMBOL voltage -112 128 R0
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WINDOW 3 -11 138 Left 2
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WINDOW 123 0 0 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR InstName V1
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SYMATTR Value EXP(24 56 2ms 1ms 0s 200ms)
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SYMBOL zener 272 224 R180
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WINDOW 0 24 64 Left 2
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WINDOW 3 24 0 Left 2
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SYMATTR InstName D1
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SYMATTR Value DFLZ33
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SYMBOL res 144 32 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 1
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SYMATTR SpiceLine pwr=.25w
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SYMBOL res 400 128 R0
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SYMATTR InstName R2
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SYMATTR Value 500
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SYMBOL npn 208 112 R270
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SYMATTR InstName Q1
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SYMATTR Value 2N3904
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SYMBOL res 144 112 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 R3
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SYMATTR Value 470
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TEXT 30 286 Left 2 !.tran 2s
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