Julin Launched PowerExpert - a GUI-based Tool for Power Electronics System Design and Simulation
With the development of VLSI (Very Large Scale Integration) technology, the voltage of the chip is getting lower and lower, while the speed goes faster, the power consumption is getting larger, and the density of the single board is higher. Therefore, the stability of the power supply system in the bandwidth faces a huge challenge. The quality of power integrity (Power Integrity) directly determines the consistency of the data transmission sequence. Any flaws in design may lead to functional errors in the system, so the design of power integrity directly affects the performance of the system, such as machine reliability, signal-to-noise ratio, bit error rate, EMI/EMC, and other important indicators. Therefore, in the design process of electronic systems, the choice of the power supply scheme is significant. The power supply scheme with high reliability and superior performance is a guarantee for the safe operation of the entire electronic system.
Focusing on the application of signal and power integrity, Julin has launched a GUI-based Tool which for power electronics system design and simulation, PowerExpert. It supports various user-built macro device models, behavioral models, magnetic device models, power diodes, BJTs, MOSFETs, IGBTs, and other models. In the aspect of analysis, it provides AC, DC, transient, pole-zero, transfer function, sensitivity, and real-time noise analysis modes commonly used in the electronic field. Moreover, real-time interactive mixed-signal circuit simulation is available. With PowerExpert, engineers can easily construct a power system to evaluate comprehensive system performance, optimize system reliability and stability, and accelerate product development and iterative processes.
Moreover, Power Expert supports power integrity simulation, magnetic device modeling, power MOSFET device modeling, IGBT modeling, diode device modeling and magnetic circuits, circuit co-simulation, etc.
a graphical interactive interface-based power electronic system design and simulation tool PowerExpert, which can support various user-built macro device models, behavioral-level models and magnetic device models, Power diode, BJT, MOSFET, IGBT, and other models; support AC, DC, transient, zero poles, transfer function, sensitivity, real-time noise, and other analysis modes commonly used in the power electronics field; support real-time interactive digital-analog hybrid circuits simulation. PowerExpert power system design can help engineers quickly build power systems, conduct comprehensive system performance evaluations, optimize system reliability and stability, and accelerate product development and iterative processes. PowerExpert additionally supports multiple functions including power integrity simulation, magnetic device modeling, power MOSFET device modeling, IGBT modeling, diode device modeling, and electromagnetic circuit co-simulation, etc.
The Main Features of PowerExpert:
Integrated Design and Simulation Platform
PowerExpert can allow users to perform a thorough process from constructing circuit schematics to simulating and viewing waveforms without any other external interfaces, which provides great convenience.
Comprehensive Range of Device Models
PowerExpert supports various types of non-encrypted models used in the field of power electronic system design. With them users can build a complete system to implement circuit simulation analysis, thus ensuring the accuracy of the analysis and the stability and reliability of the design.
The Optimization of Device Model
PowerExpert provides a GUI-based reliable device optimization function. Users can reversely optimize device model parameters according to the set performance indicators, so as to quickly design system circuits that meet the design indicators.
Real-time Interactive Mixed-signal Simulation
PowerExpert supports models of C/C++, Verilog-A, Verilog, and Python, and also has a real-time interactive mixed-signal simulation engine, thus ensuring wide support and high precision for mixed-signal simulation.
High Simulation Accuracy
PowerExpert guarantees the simulative accuracy of power electronic system design by means of the following aspects:
extensive model support;
real-time interactive mixed-signal simulation engine;
textbook-like SPICE simulator
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