Either that or the internal resistances are very small. SInce that NPN has an Ic=1A, it means that the default values for the Falstad transistor are quite generous. Qucs-0.0.19Src2 also introduces a preliminary version of a new Qucs EDD to Verilog-A compact model synthesis tool.
If you choose a model from LTspice's database (right-click on the transistor, Pick New Transistor) and choose 2SCR293P (for example), the values will come closer to what you see in the Falstad simulator. I can't tell you which values are for Falstad, but, clearly, they are different.
Qucs current probe free#
This device comes in handy because current probes available today are expensive, therefore having a limited number of users. QucsStudio, a free and powerful circuit simulator, Download, Docs, Take off and simulate your circuits realistically Screenshots, Get a first impression of QucsStudio. Additionally, you can use equations to define the model of pho tovoltaic cell and represent the characteristic curves on the same page, 4. QUCS uses a generic diode for adjust the current and voltage curve (IV curve) at photovoltaic cell.
Qucs current probe software#
In LTspice's case, you can see which values are by looking in the help at LTspice > Circuit Elements > Q. um, I've never seen a current probe in Qucs acting like a diode, it always behaves like an ideal short circuit - of course the measured current sign depends on how it's oriented. Little Bee is an affordable and high-performance current probe and magnetic field probe that enables you to debug and analyze electronic devices more effectively. Free software used is Quite Universal Circuit Sim ulator (QUCS), 3. ( edit) The reason why you see different numbers is because the default values differ, as mentioned in the comments, too. That's because, the way you set it up, you're running a "sweep" from 0.75 V to 0.75 V, in steps of 0.75 V, which translates to one point, only, which means LTspice will consider that as another way of spelling. When the coil moves in the eld, it generates a (back-)emf that can be seen at Y2.
dc op point with the command you have in the picture only brings up the error log just like in my screenshot. The force is proportional to the current in the coil, and so long as the 100 W resistor is the dominant resistance in the circuit, the current is proportional to the voltage at Y1. Also, I don't know what you did before, but running a.
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