A large range of toroidal common mode chokes is available, all type of material are used and especially nanocrystalline material which allow a standard range from 0.3 A up to 50 A and far more on custom designed products. All mountings are available, vertical, horizontal, bare coil, and a new range of SMD power chokes.
Characteristics:
Application up to 760 VAC
High permeability MnZn Ferrite or nanocrystalline core material
Improved insulation through plastic case and winding spacer
Patented design
Specification according to EN 60938-2
Air and creepage distances ≥ 7 mm
Rated current up to 46 A
Attenuation up to 60 dB
Suppression frequency range: 1 kHz to 20 MHz depending from used core material
Operating temperature: -40 °C to +125 °C
Flammability corresponding to UL 94 V-0
Applications:
Power electronics
Power line input filter
Radio interference suppression in motors
Suppression for common mode noise
Frequency converter
Power supplies
Charging stations