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Wrong thread, I think, Bruce. -- Regards, Tony

The inductance ratio is the squared of the winding ratio. If you need a 4:1 ratio for the windings. The Inductance shall have a 1:16 ratio. Ie. A 1 uH and a 16 uH inductor. Cheers! Bernie tir. 18.

* Define the primary inductance as a parameter Lp * Change the value of the primary inductor to {Lp}. the curly braces will pick up the value of parameter Lp * Define parameter n to be the turns

Well, we can't tell for sure from the limited information you supplied, but the Q function for a capacitor can only be an explicit function of "x". "x" is the special variable for the voltage between

Hello, My question is simple, and I think it is a bug: When I use function that is defined by .func statement in capacitor equation Q=func(args), I got the error that there is no such function. But it

With that level of input data, the answer is 'make it about enough'. ====================================================================================== Best wishes John Woodgate OOO-Own Opinions

hello sir, how can i set the total winding in trafo simulation? (flyback transformer)

Most kinds of protection involve both a clamping (shunt) element and one (in series) that limits current. Inductors (which ferrite beads are) are just one particular type of series element.

That's not quite true. As you say, you can define functions and save them in plot.defs. So, for example: .func hFE() {Ic(Q1)/Ib(Q1)} ..allows you to label a plot hFE() - useful in device testjigs.

I didn’t follow the discussion, but allow me to throw in that input protection against HF-transients like electrostatic discharge ?sparks“ often can be achieved by ferrite beads put in serial

Neon bulbs can be used for receiver or audio amplifier input protection, modem input protection...etc. Neon bulbs?cannot handle the power a ceramic gas tube protector or varistor provides but they

mliccione89, I uploaded "TIA_Another-way-to-look-at-it.asc" to the Temp folder.? It might help understand what's happening to the output as the pulsewidth of the photodetector varies. Andy

Chris, You can not display the automatically generated node names on the schematic.? But you can see what they are when viewing the schematic.? Hover your mouse over any node (net).? The node name

Sorry, I meant 0.35/Fc => 4.5ns. -- Regards, Tony

Exactly what do you mean by non-linear? You haven't plotted the response to varying input amplitude. All the information you have is the response to two different input pulse widths. No opamp is going

No, you can see what the node names before simulation are by: View > SPICE Netlist As you say, though, the net names are dynamic unless you explicitly name them. Only explicitly named nets are visible

You always should label nodes if they are being referenced in an equation or within a measure statement. Otherwise, they WILL change. leaving the reference invalid. Those labels are visible on the

You can lable the nets with numbers or letters.? As for them showing up as you mentioned I am not sure about that.

Well, except for net 0, common or ground. That is known as the schematic is built. Jim

Those run-time node and net numbers can vary from run to run, especially after adding a component. AFIK, they are not known until the sim runs. Jim, Oregon Research Electronics