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发表于 2022-7-19 17:37:55
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本帖最后由 xiaolaba 于 2022-7-19 17:57 编辑
看來要實際搭個棚子試試低壓的效果.
俺抄上面樓主後小改的實驗源碼
PeltzOscillator_1V5.asc
- Version 4
- Version 4
- SHEET 1 880 680
- WIRE 0 128 -192 128
- WIRE 176 128 0 128
- WIRE 256 128 176 128
- WIRE 544 128 256 128
- WIRE 176 160 176 128
- WIRE 256 160 256 128
- WIRE 0 192 0 128
- WIRE 544 224 544 128
- WIRE 176 272 176 240
- WIRE 256 272 256 224
- WIRE 256 272 176 272
- WIRE 320 272 256 272
- WIRE 336 272 320 272
- WIRE 464 272 400 272
- WIRE 480 272 464 272
- WIRE 176 288 176 272
- WIRE 0 336 0 272
- WIRE 80 336 0 336
- WIRE 112 336 80 336
- WIRE -192 352 -192 128
- WIRE 0 400 0 336
- WIRE 320 400 0 400
- WIRE 464 400 464 272
- WIRE 464 400 384 400
- WIRE 176 432 176 384
- WIRE 544 432 544 320
- WIRE 544 432 176 432
- WIRE 0 448 0 400
- WIRE 176 448 176 432
- WIRE -192 560 -192 432
- WIRE 0 560 0 512
- WIRE 0 560 -192 560
- WIRE 176 560 176 528
- WIRE 176 560 0 560
- WIRE -192 576 -192 560
- FLAG -192 576 0
- FLAG 320 272 Vosc
- FLAG 80 336 Vi
- SYMBOL res 160 432 R0
- SYMATTR InstName R1
- SYMATTR Value 1k
- SYMBOL res -16 176 R0
- SYMATTR InstName R2
- SYMATTR Value 470k
- SYMBOL ind 192 256 R180
- WINDOW 0 36 80 Left 2
- WINDOW 3 36 40 Left 2
- SYMATTR InstName L1
- SYMATTR Value 100?SYMBOL cap 240 160 R0
- SYMATTR InstName C1
- SYMATTR Value 1000pF
- SYMBOL npn 112 288 R0
- SYMATTR InstName Q1
- SYMATTR Value 2N3904
- SYMBOL npn 480 224 R0
- SYMATTR InstName Q2
- SYMATTR Value 2N3904
- SYMBOL voltage -192 336 R0
- SYMATTR InstName Vn
- SYMATTR Value 1.5V
- SYMBOL cap -16 448 R0
- SYMATTR InstName C2
- SYMATTR Value 1?SYMBOL cap 400 256 R90
- WINDOW 0 0 32 VBottom 2
- WINDOW 3 32 32 VTop 2
- SYMATTR InstName C3
- SYMATTR Value 47p
- SYMBOL diode 320 384 M90
- WINDOW 0 0 32 VBottom 2
- WINDOW 3 32 32 VTop 2
- SYMATTR InstName D1
- SYMATTR Value 1N4148
- TEXT 128 40 Left 2 ;Peltz Oscillator Circuit
- TEXT -152 584 Left 2 !.tran 100ms
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