Now showing circuits 16 of 6. Sort by
lossless_line_03 PUBLICA simple lossless transmission line. In practice many more LC segments (100+) are needed for a realistic simulation. This one has a slightly modified 1st stage of the line. It converges. by signality  updated June 19, 2013 convergence initialconditions losslessline startup transmissionline 

lossless_line_02 PUBLICA simple lossless transmission line. In practice many more LC segments (100+) are needed for a realistic simulation. This version converges. by signality  updated June 19, 2013 convergence initialconditions losslessline startup transmissionline 

lossless_line_01 PUBLICA simple lossless transmission line. In practice many more LC segments (100+) are needed for a realistic simulation. by signality  updated June 19, 2013 convergence initialconditions losslessline startup transmissionline 

relaxation osc fixed 01 PUBLICAn opamp based squarewave relaxation oscillator. by signality  updated June 11, 2012 choosingtimestep convergence convergenceproblem opamp relaxationoscillator startup 

Trouble2 PUBLICThis is a subset of "Trouble 1". This is the core voltage gain and DC bias feedback which would exhibit convergence difficulty on the old FET model. CircuitLab has fixed the model. This circuit now... by anubi  updated May 18, 2012 amplifier bjt convergence feedback initialconditions jfet levelshift startup 

behavioural noninverting schmitt trigger 01 PUBLICA noninverting Schmitt trigger driven by a behavioural 5V peak to peak 1kHz cosine voltage source with an exponential startup from a 2.5V DC offset at a time constant of 250us, hard limited at 0.5V... by signality  updated April 15, 2012 behaviouralsources convergence improvingconvergence rampedsinesource schmitttrigger 
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