Version 4
SHEET 1 1220 680
WIRE -208 -192 -304 -192
WIRE -96 -192 -128 -192
WIRE 48 -192 -96 -192
WIRE -96 -144 -96 -192
WIRE 48 -144 48 -192
WIRE -608 -64 -608 -96
WIRE -96 -48 -96 -80
WIRE 272 0 160 0
WIRE 208 32 160 32
WIRE -480 64 -480 32
WIRE 48 64 48 -64
WIRE 176 64 48 64
WIRE -608 96 -608 16
WIRE 176 96 176 64
WIRE 176 96 160 96
WIRE 96 128 48 128
WIRE -96 144 -96 32
WIRE 48 144 48 128
FLAG -608 96 0
FLAG -608 -96 U_q
FLAG -304 -192 U_q
FLAG -96 144 0
FLAG 48 144 0
FLAG -480 64 0
FLAG -480 -48 U_t
FLAG 272 0 0
FLAG 208 32 U_t
SYMBOL voltage -608 -80 R0
WINDOW 3 -65 58 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value 10
SYMATTR InstName V1
SYMBOL res -112 -208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL res 32 -160 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL res -112 -64 R0
SYMATTR InstName R3
SYMATTR Value 30
SYMBOL cap -112 -144 R0
SYMATTR InstName C1
SYMATTR Value 1.1µ
SYMBOL voltage -480 -64 R0
WINDOW 3 60 41 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PWL(0 0 2 12 4 12 6 12)
SYMATTR InstName V2
SYMBOL rly_spdt0 128 80 R180
WINDOW 0 -32 -134 Left 2
WINDOW 38 27 -108 Center 2
SYMATTR InstName U1
SYMATTR SpiceModel RLY_POW1
SYMATTR Value ""
SYMATTR SpiceLine ""
SYMATTR SpiceLine2 ""
TEXT -640 200 Left 2 !.include relay.lib
TEXT -648 152 Left 2 !.tran 0 18 0 0.1m startup
TEXT 112 -64 Left 2 ;12V Power Relay
TEXT -488 -368 Left 2 ;Verhalten von Kondensaturstrom und Kondensatorspannung