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LTspice Simulation Schaltplan und Stromkurvenverlauf
log-Frequenzregler-v3.asc log-Frequenzregler-v3.raw Ic(Q3) 0.01A 0.001A 0.0001A 1e-05A 1e-06A 0.0s 0.1s 0.2s 0.3s 0.4s 0.5s 0.6s 0.7s 0.8s 0.9s 1.0s x= 0.777s y= 1.284mA .param x=0.99 R2 8k R1 10k*time+1 V5 {flat(2m)} Q1 2N2222 V3 15 R3 10k*(1-time)+1 Poti V2 15 Q3 2N2222 V6 {flat(2m)} Q2a 2N2222 Q2b 2N2222 V7 {flat(2m)} .tran 0 1 0 100u .step temp 20 21 0.1
