SB28B0500AB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Ferrite Disks and Plates are used in a variety of applications to reduce the effect of electromagnetic interference (EMI) on electronic components. The SB28B0500AB is a ferrite disk and plate specifically designed to protect digital devices from EMI. Its features include a wide operating frequency range and low insertion loss. Its application field and working principle are outlined below.

Application Field

The SB28B0500AB is designed to protect digital devices from strong EMI in a variety of environments. It is suitable for many types of applications such as consumer electronics, automotive electronics, medical electronics, industrial electronics, and communications. It has a wide frequency range from 5 MHz to 6000 MHz and can suppress up to 40 MHz of EMI. The disk and plate also have an insertion loss of less than 1.5 dB over the operating frequency range, which allows it to be used in multiple applications.

Working Principle

The SB28B0500AB uses ferrite material as the core of the disk and plate which enables it to suppress EMI. The ferrite material is composed of magnetic elements such as iron and other elements such as cobalt, zinc, molybdenum, and nickel. These elements interact to create a strong magnetic field which has a high reactance to EMI. This reduces the amplitude of the EMI signal and prevents it from affecting the circuitry of the device.

The disk and plate are also designed to dissipate the EMI energy as heat rather than allowing it to be transferred to the device. This is accomplished by using a layer of ferrite material on the surface of the disk and plate which acts like an insulator. The ferrite material absorbs and dissipates the EMI energy while allowing the signal to pass through the disk and plate without compromising the performance of the device.

The SB28B0500AB has a strong magnetic field and can effectively reduce strong EMI signals from entering a device. This allows for better functionality of digital devices and makes them more reliable in a variety of environments.

The specific data is subject to PDF, and the above content is for reference