Ferrite Beads: When an Inductor Becomes a Resistor

Опубликовано: 27 Июль 2026
на канале: TEHNOGRAD
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Many people consider a ferrite bead to be a simple inductor, but at high frequencies it behaves quite differently. In this video, we'll explore why it acts as an RF "absorber," how this happens, where such beads are used, and why too much DC current can render them completely ineffective.
#electronics #radioelectronics #EMI