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SPICE Simulation projects simulated with all available SPICE platforms. The SPICE projects are classified according to the different circuit categories that you find on the left column. Selecting the category, all SPICE related projects are listed. You can refine your search using the filters below, choosing the SPICE software, the complexity, and the project type.

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  • DC Motor compensated with PI controller

    Created by NiMultisimDesigner, published on 20-05-2013

    DC motor speed drive compensated with a PI Proportional Integrative controller.The motor steps from 0 to 4000 rpm and from 4000 rpm to 3500 rpm. The transient analysis shows a under-damped response and a steady state error null.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate NI Multisim 12 Yes 11-20

    Path: SPICE Projects > Control Systems

  • NCP1216 Flyback universal mains adapter

    Created by ICAP4Designer, published on 17-05-2013

    the NCP1216 is a PWM current mode controller, it can work at 65, 110, 135 khz. This model features a ramp compensation to prevent oscillations from taking place in continuos conduction mode. A ramp setting resistor in series with the pin CS controls the amount of ramp compensation required. SPICE simulation of transient and AC model.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Advanced ICAP/4 8.11.11+ Yes 31-50

    Path: SPICE Projects > Power And Battery Circuits > Switching Power Supplies

  • Forward Converter with Settable Saturable Transformer

    Created by NiMultisimDesigner, published on 12-05-2013

    In the first transient SPICE simulation the transformer core is set as linear and not saturable core described by a 50uH inductor. In the second simulation is set a dependence of the magnetic flux versus the current so that the inductance changes from 50H to 5H at 5 Ampere, The transistors currents are very high and may damage or destroy the real circuit.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate NI Multisim 12 No 21-30

    Path: SPICE Projects > Power And Battery Circuits > Switching Power Supplies

  • 380W Two-Switch Flyback DC-DC Converter

    Created by TINADesigner, published on 10-05-2013

    160V to 48V DC-DC converter. Click here to run online immediately with TINACloud

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate Tina TINA 9+, TINACloud Yes 11-20

    Path: SPICE Projects > Power And Battery Circuits > Switching Power Supplies

  • CS51411 Buck Regulator

    Created by ICAP4Designer, published on 08-05-2013

    1.5Ampere IC buck regulator.It works at 260kHz. The input voltage is 5V and the output voltage is 3.2V. In this SPICE simulation the load is 3.3 Ohm. The on chip transistor is biased by an external “boost” capacitor.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate ICAP/4 8.3.11+ Yes 11-20

    Path: SPICE Projects > Power And Battery Circuits > Switching Power Supplies

  • MCU controlled DC-DC Boost Converter

    Created by TINADesigner, published on 04-05-2013

    MCU controlled DC-DC Boost Converter (from 5V to 15V ) using PIC16F88 Click here to analyze this circuit online and immediately with TINACloud.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate Tina 9+, TINACloud No 11-20

    Path: SPICE Projects > Microcontroller Circuits

  • State Variable Digital Filter

    Created by tobytone, published on 02-05-2013

    This is the digital version of an analog state variable filter. As for its analog version Lowpass, highpass, bandpass, and band reject filters are available simultaneously.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate PSpice 9.1+ No 11-20

    Path: SPICE Projects > Digital Filters

  • 360 Watt Offline Current Mode Flyback Converter

    Created by MicroCapDesigner, published on 30-04-2013

    This converter is implemented with a two switch solution with two high voltage N-channel mosfet MTP6N60E and two fast diodes. This configuration quickly reset the leakage inductance improving the efficiency of the device.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate Micro-Cap 9+ Yes 21-30

    Path: SPICE Projects > Power And Battery Circuits > Switching Power Supplies

  • Buck Converter 2,8V 35Watt

    Created by ICAP4Designer, published on 29-04-2013

    This buck converter, implemented with a CS5155 5 bit synchronous dual N-channel controller, uses 12V to power the IC and 5V as main supply for conversion. In this simulation it provides 13.2A on 0.215 ohm load.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate ICAP/4 8.3.11+ Yes 11-20

    Path: SPICE Projects > Power And Battery Circuits > Switching Power Supplies

  • AC Coupled Photodiode Amplifier

    Created by TINADesigner, published on 23-04-2013

    The input signal is a 10khz 10uA peak current from a general photodiode, modeled with 1mA DC current due to the ambient background light. The amplifier shows a bandwidth over 10khz. Click here to analyze this circuit on-line with TINACloud, without any registration.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Simple Tina 7+, TINACloud No 11-20

    Path: SPICE Projects > General Electronics > Optical Circuits

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