Data baluns connect balanced lines to unbalanced lines for data applications

Signal transformers transfer information from one circuit to another by electromagnetic induction.

RF transformers transfer energy from one circuit to another by electromagnetic induction.

LED mounts and lenses are used to mount LEDs and shape or transfer light output.

RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically.

Current sense transformers are used to detect and measure current.

Impedance matching networks are electrical circuits which, when connected between two networks, match the output impedance of the source (the first network) to the input impedance of the load (the receiving or second network).