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SPICE simulations about Resistors, Inductors, Capacitors, Resonant Circuits, Different way to model Transformers, Relays, Diodes, Transistors BJT, JFET, MOSFET, Optocouplers, etc
Created by MicroCapDesigner, published on 15-04-2013
a Relay model with hysteresis and a electromechanical relay model the requires an adjustment of relative accuracy and gear integration method to track the phenomenon of bouncing.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Simple | Micro-Cap | 9+ | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Relays
Created by MicroCapDesigner, published on 18-03-2013
differential amplifier using 7 N-channel mosfet transistors. Double supply of +/- 15V.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Simple | Micro-Cap | 9+ | No | 11-20 |
Path: SPICE Projects > General Electronics > Analog Components > Transistors
Created by BassMaster, published on 26-02-2013
quality factor, response speed, RLC network.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Very Simple | ICAP/4 | 8.9.11 | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Resonant Circuits
Created by GTfullspice, published on 27-11-2012
Procedures to measure the primary inductance, turns ratio, leakage inductance, and calculation of all other parameters to get the SPICE model of a power transformer. PAY ATTENTION: these procedures are dangerous and may be lethal for inexperienced personnel
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Intermediate | LTspice | IV | No | 11-20 |
Path: SPICE Projects > General Electronics > Analog Components > Transformers
Created by LTsim84, published on 19-11-2012
with only three parameters, Io the maximum current, Vo the maximum voltage, dV the voltage slope for current decreases, we can derive a good model of the diode.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number | Documents |
|---|---|---|---|---|---|
| Simple | LTspice | IV | No | <10 | 1 |
Path: SPICE Projects > General Electronics > Analog Components > Diodes
Created by MicroCapDesigner, published on 20-10-2012
The meminductor as memristor and memcapacitor can be useful not only for non-volatile memory applications. These components are able to store information in a continuous fashion, they can acquire respectively a continuos set of inductance, resistance , capacitance values within certain bounds, so they can store analog information and can be useful even for analog circuits. This simulation models the hysteresis effects in the flux-current curves when meminductor is driven by a sinusoidal current
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Simple | Micro-Cap | 10+ | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Inductors
Created by MicroCapDesigner, published on 02-10-2012
generalizing the concept of memory devices to capacitor the memcapacitor is the device whose capacitance depends on the state and history of the system, furthermore this device can store energy. these memory devices can be used to model effectively natural phenomena down to the nanometer scale, because at the nanoscale the dynamical properties of electrons and ions strongly depend on the history of the system. This simulation models the Q-V hysteresis effects when the memcapacitor is driven with a sinusoidal voltage.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Simple | Micro-Cap | 10+ | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Capacitors
Created by MicroCapDesigner, published on 26-09-2012
non-linear passive two-terminal component where voltage and current are linked by a non linear relationship. its resistance changes based on past history, on the voltage the device has seen in the past. This simulation models the I-V hysteresis effects when the memristor is driven with a sinusoidal voltage. These devices are being developed for application in nanoelectronic memories.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Simple | Micro-Cap | 10+ | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Resistors
Created by LTspiceDesigner, published on 22-08-2012
SPICE model of a transformer that saturates with a model of an ideal transformer and an inductor that saturates.The inductor is modeled with the core property parameters: Hc (Coercive force), Br (Remnant Flux Density), and Bs (Saturation Flux Density), and the mechanical dimensions of the core: A (cross sectional area), Lm (Magnetic Length), Lg (Length of gap) and N (number of turns).
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Intermediate | LTspice | IV | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Transformers
Created by MicroCapDesigner, published on 13-06-2012
SPICE simulation of Gallium arsenide MESFET, metal semiconductor field effect transistor, a fast transistor used in RF control device applications. Transient, AC and DC Analysis.
FREE
(only to registered users)
Project Type: Free
| Complexity | Spice Software | Software Version | Full version | Components number |
|---|---|---|---|---|
| Simple | Micro-Cap | 9+ | No | <10 |
Path: SPICE Projects > General Electronics > Analog Components > Transistors