When current flows through a conductor it becomes an inductor, when there is an inductor there is an electromagnetic field (EM). This can cause a variety of issues during PCB layout if you don’t plan ...
Editor’s note: Jim McLucas, author of the 2010 Design Idea Circuit measures capacitance or inductance wanted to respond to some discussion about using this Design Idea. Please see the following that ...
In the absence of expensive test equipment, the circuit in Figure 1 offers a simple and rapid alternative method of measuring inductance. Its applications include verifying that an inductor’s value ...
Abstract: In this article, a high-performance low-speed sensorless startup method is proposed based on the inductance characteristics of doubly salient electromagnetic machine (DSEM). First, by ...
Abstract: Synchronous reluctance motors (SynRM) have a highly nonlinear flux-current mathematical relationship, making it difficult to obtain accurate inductance information. The Kalman-filter-based ...
How It Works. The calculator applies the resonant frequency formula to determine inductance: Connect a known capacitor in parallel with your unknown inductor. Apply a square wave to excite the LC ...
Minimizing parasitic inductance of power modules is needed to advance their electrical performance. Innovation in the past decade has driven down the inductance of SiC half-bridge power modules to ...
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