EMI Filters & Ferrite Beads
About EMI Filters & Ferrite Beads
EMI filters and ferrite beads suppress conducted and radiated noise on signal, power, and data lines in industrial control systems. Common sub-types include axial and chip ferrite beads, common-mode chokes, DC power-line filters, feedthrough capacitors, and three-phase AC line filters rated for panel or DIN-rail mounting. When selecting, match impedance curve (Z vs.