Circuit Design - Simulation

Solve Elec

Electrical circuit analysis and resolution in AC and DC Circuit drawing, values and formulas for currents and voltages, Equations verification, graphs drawing, equivalent circuits, filter analysis, frequency response graphs. With Solve Elec you can : - draw and analyze electrical circuits functioning in direct or alternating current - get literal formulas and values for current intensities and voltages defined in the circuit. - verify circuit related equations. - draw graphs.- get the equivalent circuit of displayed circuit - browse an integrated documentation - edit, save and print reports made of various elements displayed in main window.


Software environment for modeling and analysis of high-frequency electrical circuits. RFSim99 is an editor for designing unique high-frequency radio components, as well as developing circuit diagrams of electronic devices by inserting ready-made elements from the proposed libraries. It is possible to calculate the design parameters and basic characteristics of simple and printed coils, capacitors, five different types of directional couplers, two samples of microstrip, two-wire and coaxial transmission lines, as well as splitters (resistive and Wilkinson).

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    Stewart Hyde
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A unique simulator designed for high-speed analysis of linear and mixed circuits. The SIMPLIS application (an abbreviation of "SIMulation for Piecewise LInear System") was created with the goal of quickly modeling power supplies and switching regulators, as well as researching key circuits of voltage converters. It, like the SPICE program, functions at the component level of the radio circuit; however, it performs analyzes of transients 10-50 times faster. SIMPLIS achieves a similar simulation speed due to the use of piecewise linear approximation instead of solving systems of nonlinear equations used in the SPICE program.

Autodesk 123D Circuits

With Autodesk® Circuits you can design in a familiar breadboard view and the app will guide you to make professional printed circuit boards with built in layout tools. When you’re done just click to have your boards professionally manufactured and shipped for free worldwide. What’s also cool is how you can easily, simultaneously work on the same circuit with your friends. And at any point you can compile and emulate your Arduino code inside a live, editable circuit!


PartSim is a free and easy to use circuit simulator that runs in your web browser. The PartSim software (full name Online Circuit Simulator with SPICE / Partsim) is written based on the popular SPICE utility, an open source electronic circuit simulator developed by the University of California. But unlike it, this development environment is adapted to the elemental base of electronic components with specific characteristics, which are supplied by the well-known distributor of radio components - Digi-Key Corporation.

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