Anyone like to suggest some improvements to my simulation of a relay switching a kettle element?
I guessed at all values - the inductor value , no clue what that would be anyway
Version 4 SHEET 1 880 680 WIRE 320 -272 0 -272 WIRE 320 -224 320 -272 WIRE 0 -192 0 -272 WIRE 0 0 0 -112 WIRE 192 0 0 0 WIRE 192 32 192 0 WIRE 320 80 320 -144 WIRE -64 96 -480 96 WIRE 0 112 0 0 WIRE -48 128 -128 128 WIRE -480 160 -480 96 WIRE 192 160 192 112 WIRE -64 176 -64 96 WIRE -48 176 -64 176 WIRE -480 272 -480 240 WIRE -128 272 -128 128 WIRE -128 272 -480 272 WIRE -96 272 -128 272 WIRE 0 272 0 192 WIRE 0 272 -16 272 WIRE 192 272 192 224 WIRE 192 272 0 272 WIRE 320 272 320 160 WIRE 320 272 192 272 WIRE -128 304 -128 272 FLAG -128 304 0 SYMBOL sw 0 96 R0 SYMATTR InstName S1 SYMATTR Value RELAYSW SYMBOL voltage 0 -208 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value SINE(0 240 50) SYMBOL res 304 64 R0 SYMATTR InstName R1 SYMATTR Value 20 SYMATTR SpiceLine pwr=3K SYMBOL ind 304 -240 R0 SYMATTR InstName L1 SYMATTR Value 90µ SYMATTR SpiceLine Ipk=13 Rser=0.5 SYMBOL voltage -480 144 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value PULSE(0 12 1 1u 1u 1 2 5) SYMBOL res 0 256 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R2 SYMATTR Value 1000K SYMBOL res 176 16 R0 SYMATTR InstName R3 SYMATTR Value 1000K SYMBOL cap 176 160 R0 SYMATTR InstName C1 SYMATTR Value 0.1µ TEXT -330 -56 Left 0 !.tran 0 2.1 1.9 0.01 TEXT -232 392 Left 0 !.model RELAYSW SW[Ron=0.1 Roff=1G Vt=9 Vh=.4]