Differential Mode Chokes
Differential mode chokes are inductors used to filter out differential mode noise in electrical circuits. These are used to attenuate signals that differ in magnitude or phase between the two conductors, maintaining the integrity of the signal.
Differential mode chokes consist of one or more coils wound around a core, where the magnetic fields generated by differential mode currents in opposite directions suppress the unwanted high-frequency noise while allowing the intended signals to pass through.
General Features
- Wide ranging inductance values.
- Ferrites (Ni-Zn) in various geometries including Drum Core in Shielded and Unshielded forms.
- Iron Powder materials in Toroidal constructions.
- High Bsat, Low loss materials.
- Varnishing under Atmospheric Pressure / Vacuum.