Self-heating effects in bipolar junction transistors have been incorporated into PSpice dc and ac analyses. The effects are intrinsic to the operation of the transistor, and are treated within the device model, avoiding the need for thermal subcircuits. A physical thermal impedance model is provided, which allows prediction of thermal impedance for devices with rectangular emitters from device ...

Single phase voltage converter structure with isolation transformer for applications in traction vehicles is presented. This paper shows simulation model of this type of converter and transformer model with modern magnetic material in OrCAD-PSpice simulation program. Two PWM control techniques are compared in order to eliminate voltage and current oscillations in primary winding of the transfor...

A computer simulation based study of photovolatics cells/ modules using circuit simulator PSpice is presented in this paper. The PSpice is an analogoue/digital circuit simulator which calculates voltage and current in a circuit under variety of different circumstances. This feature of PSpice is used to simulate a circuit based model for PV cells/ modules and then to conduct behavioral study und...

iv ABSTRACT PSpice for Circuit Theory and Electronic Devices is one of a series of five PSpice books and introduces the latest Cadence Orcad PSpice version 10.5 by simulating a range of DC and AC exercises. It is aimed primarily at those wishing to get up to speed with this version but will be of use to high school students, undergraduate students, and of course, lecturers. Circuit theorems are...

PSpice for Digital Communications Engineering shows how to simulate digital communication systems and modulation methods using the very powerful Cadence Orcad PSpice version 10.5 suite of software programs. Fourier series and Fourier transform are applied to signals to set the ground work for the modulation techniques introduced in later chapters. Various baseband signals, including duo-binary ...

PSpice for Digital Signal Processing is the last in a series of five books using Cadence Orcad PSpice version 10.5 and introduces a very novel approach to learning digital signal processing (DSP). DSP is traditionally taught using Matlab/Simulink software but has some inherent weaknesses for students particularly at the introductory level. The ‘plug in variables and play’ nature of these softwa...

The paper “SPICE Model of Photomultiplier Tube Under Different Bias Conditions” is commented. We revisit the mathematical formulation to compensate for some ambiguities in original manuscript, and point out inconsistencies results reproducibility simulations, as well optimized parameters originally obtained with PSPICE simulation engine. All simulations are recalculated NGSPICE software using c...