EAC-03-222

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Power Line Filter Modules are essential components used in various applications. The EAC-03-222 is a representative example of such a module. This article will discuss its application field and working principle.

Introduction

The EAC-03-222 Power Line Filter Module is a component designed to provide high performance in various electronic systems. It offers excellent shielding and filtering performance for electrical noise, electromagnetic interference (EMI) and radio frequency interference (RFI). The module features a hybrid network of inductors, capacitors, and resistors that work together to attenuate the noise generated by power lines. The module provides a maximum filter rating of 12 A/10 kHz, and it can operate in temperatures between -40°C to 150°C.

Application Field

The EAC-03-222 Power Line Filter Module is suitable for a wide range of applications. It is commonly used in computer systems, power networks, data processing equipment, household appliances, telecom systems, automotive systems, instrumentation, and other areas where reducing the interference from power lines is of utmost importance. It can also be used in manufacturing industries, in order to comply with the standards and regulations.

Working Principle

The EAC-03-222 Power Line Filter Module essentially works by using various elements to block the noise emitted by electric power lines. The filter has inductors, capacitors, and resistors that act together as a hybrid network to attenuate the electrical noise. The electric power noise is diverted into the hybrid network, where it is blocked and dispersed, so that it does not reach the connected equipment. The inductors present in the filter act as noise suppressors, while the capacitors store and release energy as required by the connected equipment, thus mitigating the electrical interference.

The inductors and capacitors are arranged in series, creating a low-pass filter. The series connection of the inductors and capacitors causes the electric power noise to pass through them, while blocking the higher frequency noise. The resistors are then connected in parallel to absorb any remaining low frequency noise. Additionally, the module also has ferrite bead cores, which effectively reduce disruptive high frequency noise.

Conclusion

The EAC-03-222 Power Line Filter Module is an essential component in various electronic systems. Its application field is extensive, due to its ability to reduce the unwanted electrical noises that can interfere with data processing and other operations. The working principle of the product is based on a hybrid network of inductors, capacitors, and resistors, which reduce the electric power noise and thus protect equipment from damage. Overall, the EAC-03-222 is an exceptional filter module that provides superior performance and protection.

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