2773015112

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Ferrite Beads and Chips

Ferrite beads and chips, also known as EMI filters or EMI absorbers, are components used to block unwanted interference from an electrical circuit. They work by absorbing electromagnetic energy and dissipating it as heat. They are used in a variety of applications, such as protecting sensitive control or instrumentation circuits from interference, providing noise suppression in power supplies, and protecting antenna systems from interference.

Ferrite beads and chips are commonly used as part of a system that reduces any type of Unintentional Emission from electrical and electronic equipment & systems. These emissions could have been generated by conducted or radiated impulses, signals or power flows. This type of system will have several components, including a decoupling or bypass capacitor, a Ferrite bead or chip, an effective filtering component, and a balanced power transformer. Though the filter components and transformer are important, the Ferrite bead or chip is the key element in providing noise suppression.

2773015112 application field and working principal

2773015112, or the Snapper Ferrite Core, is a powdered iron encased in a low density wax with removable cable clamps. It is designed to reduce EMI and RFI interference from 50/60Hz to 30MHz. It can be used with any type of coaxial cable, is non-reactive to temperature and humidity, and does not require maintenance or calibration.

The 2773015112 Ferrite Core works by absorbing the electromagnetic field generated by high frequency switching power supplies, electric motors, automation controllers, and other high-speed digital devices. It also works to reduce electrical noise within a system by suppressing the propagation of current to other devices or connections.

The 2773015112 Ferrite Core is suitable for the suppression of differential mode interference on power cables in a variety of applications. It is also suitable for the suppression of common mode interference on cable bundles, coaxial cables, and any type of RF shielded environment. It is suitable for use in a variety of harsh environments, including automotive, industrial, and medical applications.

The 2773015112 Ferrite Core is an easy-to-install solution for controlling EMI and RFI noise. It can be mounted in two or three turns around a cable or wire, or it can be mounted near transition points in EMI shielded enclosures. The frequency range, which is from 50/60Hz to 30MHz, is wide enough to cover most commercialized applications, including industrial automation and control systems, medical equipment, radio frequency applications, and power supplies.

The 2773015112 Ferrite Core has been tested to comply with the EN55011 and EN55022 standards for accepted levels of radio frequency noise. It has also been tested to comply with the IEC60950-1-1 requirements for use in residential, commercial and business environments. The ferrite core is an industry leading solution for reducing EMI and RFI noise in industrial, commercial, medical, and residential applications.

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