B84112B0000A120

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Power Line Filter Modules are an integrated filter mechanism for searching and routing out any foreign substances within a line of power, such as those caused by the electromagnetic interference (EMI). While the primary focus of the module is to reduce EMI emissions, it also reduces other types of interference that might be present in the power network such as conducted emissions, and radiated emissions. Commonly, these modules are used in various units such as audio amplifiers, electric motors, and electrical equipment. In this article, we will focus on the B84112B0000A120 and its application field and working principle.

The B84112B0000A120 is a compact, cost effective EMI filter module specifically designed for use in industrial applications. It is a three phase, 150A rated power line filter module that is capable of providing high levels of protection against electromagnetic interference (EMI) generated from power equipment. With its low pass filter design, the module filters out high frequency EMI, improving system reliability and performance.

The module is composed of a three-stage low-pass filter. This design offers higher attenuation, more stable performance and improved reliability, however, it also requires a larger module size than the more common capacitor-inductor filter modules. The filter is constructed with three series capacitors which provide attenuation of the common-mode noise. This reduces the overall EMI noise radiated from the system.

The B84112B0000A120 has several features that make it a great choice for industrial applications. First, its construction is robust, featuring a diecast aluminum enclosure, which is designed to withstand harsh operating conditions. The module also has a safety overload rating, which ensures that the device can be safely operated in a wide range of temperatures and power ratings, thereby providing short circuit protection. Additionally, the module has a built-in self-resetting fuse that protects the device in case of an excessive overload.

When installed within an application, the working principle of the B84112B0000A120 is straightforward. When an alternating current (AC) passes through the module, the capacitance within the module filters out high frequency EMI, reducing the amplitude of the EMI wave and effectively lowering its impact on the power line. The low-pass filter then reduces any remaining common-mode noise that might have been missed, thereby providing high levels of EMI and EMI emissions protection. The module is also designed with an integrated status monitoring system that regularly checks the performance of the filter to ensure that it is meeting the specified levels of performance.

The B84112B0000A120 is a perfect choice for industrial applications due to its robust construction, its safe overload rating, and its wide range of available sizes. Its three-stage low pass filter offers higher attenuation, more stable performance, and improved reliability than capacitor-inductor modules, and is designed to meet stringent levels of EMI protection. The integrated status monitoring system also provides helpful feedback, allowing users to adjust the filter to their specific needs. Therefore, the B84112B0000A120 is the perfect choice for industrial applications requiring high levels of EMI protection.

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