BKP0402HM220-T Filters

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Ferrite beads and chips are electronic components widely used in the fields of computing, networking, and audio-video, to reduce electromagnetic interference (EMI). The BKP0402HM220-T is an important example of this type of component. It has application in low frequency noise suppression, and is popular for its small size and high performance, making it suitable for various types of electronic equipment.

The BKP0402HM220-T consists of a ferrite material encasing a winding of copper wire. This winding is formed into a loop, creating an inductor, and each loop is connected to two terminals for power input and output. This inductor creates an inductive path which suppresses low frequency noise. When AC current is applied to the inductor, it creates an electromagnetic field. During this process, the magnetic energy created is absorbed by the ferrite material surrounding the copper wire, converting it into electrical energy. This absorption has the effect of reducing the amount of noise generated by the inductor.

The BKP0402HM220-T is used in various applications such as personal computers, data centers, printers, office equipment, consumer electronics and audio-video equipment. It is designed to suppress low frequency noise, including the common 50/60 Hz cycling noise. It also works to reduce the interference and crosstalk created by electromagnetic fields from the various components found in computers and electronic devices.

The BKP0402HM220-T is frequently used in the wiring systems of various electronic devices. It is connected in series with the power supply wire, and it acts as a filter that suppresses noise on the power line, thereby improving the stability and reliability of the device. This component is also capable of withstanding temperatures up to 200°C and has a low impedance, making it suitable for use in various types of machines.

The BKP0402HM220-T works effectively in the frequency range from 0.2 to 4 MHz. It also has a low µA/mm, which is a measure of its absorbance of noise and is used as a reference of its effectiveness in reducing noise and interference. The BKP0402HM220-T is also known for its high attenuation performance and low equivalent series resistance (ESR) at temperatures between -55 and 125°C.

The BKP0402HM220-T is a popular choice for EMI suppression due to its small size and high performance. It is used in many electronic devices for low frequency noise suppression and EMI reduction, making it an important component for the smooth functioning of various digital systems. It is easy to install as well, making it an ideal choice for use in a range of different applications.

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