Version 4
SHEET 1 888 680
WIRE 448 -32 368 -32
WIRE 560 -32 448 -32
WIRE 592 -32 560 -32
WIRE 688 -32 672 -32
WIRE 720 -32 688 -32
WIRE 736 -32 720 -32
WIRE 368 16 368 -32
WIRE 560 16 560 -32
WIRE 688 64 688 -32
WIRE 272 80 160 80
WIRE 368 80 272 80
WIRE 432 80 368 80
WIRE 464 80 432 80
WIRE 496 80 464 80
WIRE 432 128 432 80
WIRE 560 144 560 80
WIRE 688 144 560 144
WIRE 160 160 160 144
WIRE 176 160 160 160
WIRE 272 160 272 144
WIRE 272 160 256 160
WIRE 560 160 560 144
WIRE 496 176 496 80
WIRE 160 192 160 160
WIRE 272 192 272 160
WIRE 224 256 160 256
WIRE 272 256 224 256
WIRE 432 256 432 192
WIRE 432 256 272 256
WIRE 496 256 432 256
WIRE 224 288 224 256
FLAG 224 288 0
FLAG 560 160 0
FLAG 464 80 LUFT
FLAG 448 -32 ENTK
FLAG 720 -32 ARDU
SYMBOL diode 176 144 R180
WINDOW 0 24 64 Left 2
WINDOW 3 41 -85 Left 2
SYMATTR InstName D1
SYMATTR Value MURS120
SYMBOL diode 288 144 R180
WINDOW 0 24 64 Left 2
WINDOW 3 147 -84 Left 2
SYMATTR InstName D2
SYMATTR Value MURS120
SYMBOL diode 176 256 R180
WINDOW 0 24 64 Left 2
WINDOW 3 40 28 Left 2
SYMATTR InstName D3
SYMATTR Value MURS120
SYMBOL diode 288 256 R180
WINDOW 0 24 64 Left 2
WINDOW 3 149 26 Left 2
SYMATTR InstName D4
SYMATTR Value MURS120
SYMBOL voltage 272 160 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 -19 210 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 17 50 0 0 0 3)
SYMBOL cap 416 128 R0
SYMATTR InstName C1
SYMATTR Value 470µ
SYMBOL cap 544 16 R0
SYMATTR InstName C2
SYMATTR Value 470µ
SYMBOL current 496 176 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I1
SYMATTR Value 0.5
SYMBOL diode 384 80 R180
WINDOW 0 24 64 Left 2
WINDOW 3 36 37 Left 2
SYMATTR InstName D5
SYMATTR Value MURS120
SYMBOL current 688 64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I2
SYMATTR Value 0.04
SYMBOL res 688 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 100
TEXT -24 312 Left 2 !.tran 0.1
TEXT 552 216 Left 2 ;Lüfter
TEXT 744 104 Left 2 ;Arduino