What is another word for choking coil?
Pronunciation: [t͡ʃˈə͡ʊkɪŋ kˈɔ͡ɪl] (IPA) 
A choking coil is an inductor that restricts the flow of high-frequency current while allowing low-frequency current to pass through. It is also known as a reactor or inductor, and is commonly used in power supply circuits to filter out undesired frequencies. Synonyms for choking coil include impedance coil, RF coil, choke, and inductive load. Each of these terms refers to a component that operates similarly to a choking coil, i.e. to impede high-frequency signals while allowing low-frequency signals to pass. The use of a choking coil helps prevent electrical interference, and is commonly found in electronic devices such as televisions, radios, and computers.
