PCCAD is a software program written specifically to aid the designer in selecting an Evox Rifa polypropylene capacitor for AC and pulse applications. After the user selects a proposed capacitor and inputs the ambient temperature and frequency range, PCCAD will accurately plot the maximum allowed RMS current on a graph. Other useful data is also available. Also included in the package is a program called Fourier which allows the user to draw a periodic waveform on the screen and obtain the RMS value and harmonic content.
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