Swinging choke
Swinging choke – Has a very large inductance at low values of current and a low value of inductance at high values of c
Swinging Choke
Has a very large inductance at low values of current and a low value of inductance at high values of current. The Swinging choke provides a much greater range of inductance than is possible with a conventional (or linear) choke. Always iron cored.