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ripple_filter_neg_bipolar.ascVersion 4 SHEET 1 1176 784 WIRE -736 96 -784 96 WIRE -576 96 -736 96 WIRE -416 96 -576 96 WIRE -288 96 -416 96 WIRE -160 96 -288 96 WIRE 0 96 -160 96 WIRE 176 96 0 96 WIRE 368 96 272 96 WIRE 528 96 368 96 WIRE 688 96 528 96 WIRE 720 96 688 96 WIRE -288 192 -288 96 WIRE -160 192 -160 96 WIRE 0 208 0 96 WIRE 64 208 0 208 WIRE 224 208 224 160 WIRE 224 208 160 208 WIRE 368 208 368 96 WIRE -736 304 -736 96 WIRE 688 304 688 96 WIRE -576 320 -576 96 WIRE -416 320 -416 96 WIRE 528 320 528 96 WIRE -288 368 -288 256 WIRE -160 368 -160 272 WIRE -160 368 -288 368 WIRE 112 368 112 272 WIRE 112 368 -160 368 WIRE 224 368 224 208 WIRE 368 368 224 368 WIRE 368 448 368 368 WIRE 112 480 112 368 WIRE -736 624 -736 384 WIRE -576 624 -576 384 WIRE -576 624 -736 624 WIRE -416 624 -416 400 WIRE -416 624 -576 624 WIRE -160 624 -160 528 WIRE -160 624 -416 624 WIRE 112 624 112 544 WIRE 112 624 -160 624 WIRE 368 624 368 528 WIRE 368 624 112 624 WIRE 528 624 528 384 WIRE 528 624 368 624 WIRE 688 624 688 384 WIRE 688 624 528 624 WIRE -736 672 -736 624 FLAG -736 672 0 FLAG -784 96 -Vin IOPIN -784 96 In FLAG 720 96 -Vout IOPIN 720 96 Out SYMBOL cap 96 480 R0 SYMATTR InstName C1 SYMATTR Value 1000 SYMBOL res 672 288 R0 SYMATTR InstName R3 SYMATTR Value 60 SYMBOL voltage -736 400 R180 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value PULSE(39.5 38.5 0 2ms 8ms 0.01ms 10ms) SYMBOL pnp 64 272 R270 SYMATTR InstName Q1 SYMATTR Value BD140 SYMATTR Prefix X SYMBOL pnp 176 160 R270 SYMATTR InstName Q2 SYMATTR Value 2SA1943 SYMATTR Prefix X SYMBOL cap -592 320 R0 SYMATTR InstName C2 SYMATTR Value 6600 SYMBOL res -432 304 R0 SYMATTR InstName R4 SYMATTR Value 3K SYMBOL res -176 176 R0 SYMATTR InstName R5 SYMATTR Value 10k SYMBOL res -176 432 R0 SYMATTR InstName R6 SYMATTR Value 100k SYMBOL res 352 432 R0 SYMATTR InstName R1 SYMATTR Value 2K SYMBOL cap 512 320 R0 SYMATTR InstName C4 SYMATTR Value 3300 SYMBOL diode -304 192 R0 SYMATTR InstName D1 SYMBOL res 352 192 R0 SYMATTR InstName R2 SYMATTR Value 100k TEXT -144 688 Left 2 !.tran 0 60s 59900ms TEXT -136 728 Left 2 !.include 2sa1943.lib TEXT -136 768 Left 2 !.include bd140.lib