Common Mode Choke Core suppliers

- Sep 25, 2018-

   1. Inductance is an energy storage component, while magnetic beads are energy conversion (consumption) devices;
2. The unit of magnetic bead is ohm! And the unit of inductance is Henry
3. The frequency characteristics of magnetic beads are different from that of inductors. In the low frequency band, the inductance of magnetic beads increases and their resistance decreases. In the high frequency band, the magnetic bead inductance decreases and the resistance value increases, resulting in the increase of total impedance.
4. The size of magnetic beads depends entirely on the frequency and strength of the interference wave that needs to be absorbed. On the basis of the main parameters: the impedance of the frequency to 100 MHZ (unit Ω), dc resistance Ω (m) and the rated current (mA). And inductance selection is not described here        

Common Mode Choke Core suppliers

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