ESD-R-28C-1

Series:	ESD-R
Part Status:	Active
Type:	Round
Design:	Solid
Impedance @ Frequency:	--
Material:	NIZn
Inner Dimension:	0.622" Dia (15.80mm)
Outer Dimension:	1.110" Dia (28.20mm)
Ratings:	--
Mounting Type:	Free Hanging
Length:	0.520" (13.20mm)

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Introduction

The ESD-R-28C-1 is one of the most widely used ferrite cores in the cable and wiring industry. This type of core is designed for use in high-frequency applications, such as those required in data and communication networks. This article will provide an overview of the application field and working principle of the ESD-R-28C-1 ferrite core.

Application Field

The ESD-R-28C-1 is designed for high-frequency applications that require both voltage and current elimination, as well as signal attenuation. It is a high-efficiency core that is used in a wide variety of applications, including data and communication networks, CATV, short-wave communication, and high-frequency interference filters. In addition, the ESD-R-28C-1 is suitable for use in power supplies, radio frequency rectifiers, and electronic equipment.

Working Principle

The ESD-R-28C-1 ferrite core works by providing high electrical impedance to interfere with the passage of high-frequency electrical currents passing through the cable or wiring system. In order to achieve this, the core is made up of lossy material such as sintered ferrite powder. This material allows some of the electrical current to pass through while impeding the high-frequency current. This effect is known as the attenuation of high-frequency signals.When electricity passes through the ESD-R-28C-1, it is able to absorb the high-frequency electrical current. This absorption process is called “damping” and reduces the amount of current that passes through the cable or wiring system. The amount of damping depends on the inductance and resistance of the core, as well as the size and shape of the coil that the core is wound around.

Conclusion

The ESD-R-28C-1 is a highly efficient ferrite core that is used in the cable and wiring industry for a variety of applications. This core works by providing high electrical impedance to interfere with the passage of high-frequency electrical currents while still allowing some of the electrical current to pass through. The core is able to “damp” the high-frequency signals, effectively eliminating voltage and current as well as reducing the amount of current that passes through the system.

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