What is hybrid coil?

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What is hybrid coil?

What is hybrid coil?

A hybrid coil is a transformer that has three windings, and which is designed to be configured as a circuit having four branches, (i.e. ports) that are conjugate in pairs. A signal arriving on one branch is divided between the two adjacent branches but does not appear at the opposite branch. Hybrid Coil is a transformer-like device which is designed to provide the interface between a two-wire and four-wire circuit.

It has four ports designed such that a signal input to one port will be split evenly to the two adjacent ports with no signal coupled to the opposite port. One port is connected to the two-wire line. The two adjacent ports are connected to the four-wire line. The opposite port is connected to a balanced network to cancel any stray signals.

What is hybrid coil?

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