초록 ▼

A radio frequency interference suppression circuit assembly for an electric motor is provided in an easily assembled efficient package. The circuit assembly uses a case which houses a toroid inductor and feed-through capacitors which are electrically connected to the case and the toroid inductor to

A radio frequency interference suppression circuit assembly for an electric motor is provided in an easily assembled efficient package. The circuit assembly uses a case which houses a toroid inductor and feed-through capacitors which are electrically connected to the case and the toroid inductor to form a filter. Connector leads are provided to connect the package to a power input of an electric motor.

대표청구항 ▼

[ What is claimed is:] [1.]1. A self-contained radio frequency interference suppression package for a direct current motor having a motor case, the package comprising:a container;a common-mode toroid inductor mounted within the container;at least one feed-through capacitor mounted within the contain

[ What is claimed is:] [1.]1. A self-contained radio frequency interference suppression package for a direct current motor having a motor case, the package comprising:a container;a common-mode toroid inductor mounted within the container;at least one feed-through capacitor mounted within the container and connected to said common mode toroid inductor to form a radio frequency interference suppression circuit; andat least one electrical lead extending from the container for connecting said radio frequency interference suppression circuit to an input of the direct current motor.