FN402-4-02

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Power Line Filter Modules are electronic components that are connected to the electrical system of a building in order to reduce electromagnetic interference (EMI) and radio frequency interference (RFI). By applying filtering, it is possible to maintain the desired current levels while eliminating or reducing noise. The FN402-4-02 module is a specific type of power line filter module. It is designed to provide efficient filtering while delivering reliable power.

The FN402-4-02 power line filter module is typically used in audio systems, video systems, radio equipment, telecommunications systems and audio and video cabling systems. It is designed to filter unwanted high frequency signals which can cause interference in these systems. In addition, it also filters unwanted low-frequency signals which can affect the operation of components connected to the line.

The FN402-4-02 power line filter module consists of four series capacitors. The series capacitors form an RC low-pass network, with two of the capacitors being bypassed at high frequencies. This arrangement ensures that the module will deliver reliable power and provide effective filtering for both high and low frequencies. The total capacitive load of the module is equal to the sum of the four capacitor values. This ensures that the RC network will not be overloaded.

The FN402-4-02 power line filter module also includes a current regulator. This is used to prevent overloading the RC network, as well as to maintain load stability. The regulator limits the amount of current that is allowed to flow through the module, protecting the module from damage caused by overloads.

The FN402-4-02 power line filter module has a number of advantages over other types of filters. It is designed to provide high levels of performance in terms of noise rejection and power delivery. It also has low impedance, which means that it is efficient in its operation. Finally, the module is relatively inexpensive compared to some other filters, making it an attractive choice for many applications.

In conclusion, the FN402-4-02 is a power line filter module that provides reliable power and efficient filtering for both high and low frequencies. It is designed to be used in audio and video systems, radio equipment, telecommunications systems and audio and video cabling systems. It is a relatively inexpensive solution, and it provides good levels of performance in terms of noise rejection and power delivery.

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