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Discover nowCommon Mode Choke
The passive component used to suppress common mode interference (CMI) in electronic circuits is the common mode choke, CMC. It consists of a ring-shaped ferrite core wrapped in a copper wire. The toroidal core CMC uses magnetic coupling to suppress common mode interference. Common mode interference is unwanted signals that occur in phase on both conductors of a differential signal pair. The CMC generates an opposing magnetic field which eliminates the common mode interference.
Our partners in the field of wire wound CMCs
Sunlord
Our partner Sunlord has been developing and producing chip-based electronic components such as EMC or RF components, coils, inductors and transformers since 2000. The company also offers development work for customised designs and has already received Tier 1 certifications for this.
Chemi-Con
As the world's largest manufacturer of aluminium electrolytic capacitors, Chemi-Con has been driving development in this field since 1931. The core product portfolio is supplemented by other innovative components such as tantalum electrolytic capacitors, film capacitors, supercapacitors and many more, so that the manufacturer is characterised by a wide range of standard and special types of high quality, reliability and performance.
