Features: Brand new and high quality The circuit is composed of three parts, the first part is a first-level LC filter circuit, the second part is a common-mode EMI filter, and the third part is a second-level LC filter circuit. LC filter is commonly known as passive filter. It is a traditional power filter composed of inductors and capacitors. It can filter out the harmonics in the power supply once or multiple times. Purify the power supply. Common-mode filtering. It can be used to suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz on some user sites. The shortest design of the high-current circuit can withstand high current and has less interference to the outside world. Suitable for eliminating power supply electromagnetic interference and can be used in cars, treadmills, generators, motorcycles, etc. Specifications: Material: ABS Current: 10A Length: Approx. 7.6 cm/2.99 inches Note: 1.Please allow 1-2 cm error due to manual measurement, please make sure you don't mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x LC Power Filter