Harting Sbírka katalogů říjen 2013

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2 Definition electromagnetic Interference Electromagnetic interference considered electromagnetic phenomena, that can impair the performance component, device or system. Fig.6.6. 3.77: The electrical field is generated result a potential difference. Electromagnetic interference includes electromagnetic pulses, spurious signals spontaneous changes the propagation medium.2. Fig. . We differentiate between functional (intentional emission) and non­ functional sources (unintentional emission). Electromagnetic interference consists electrical field component and a magnetic field component H.1 Electromagnetic interference sources Sources electromagnetic influences are evident throughout the entire frequency spectrum, from low frequencies (Hz range) high frequencies (GHz range).Hoods and Housings 55 3. 3. 3. These electrical signals are superimposed the desired signal.78: The magnetic field is generated current flowing electrical conductor