B84143V0180R227

Power Line Filter Modules

The B84143V0180R227 Power Line Filter Module from TDK is designed to provide a number of functions for power line applications. This filter module is intended to be mounted on a panel in order to provide power line protection and signal filtering. The module provides a low pass filter, which allows only frequencies up to a certain cutoff to pass through, while rejecting those higher frequencies. This filtering can be used to reduce electromagnetic interference (EMI) and to provide isolation from other noise sources on the power line.

The filter module is made up of capacitors, inductors, resistors, and a varistor. The varistor is a two-terminal nonlinear device that functions as a voltage regulator and protection circuit. It limits the voltage across it to a safe level and is used to protect the filter and other components from damage caused by high voltages and surges in the power line. The capacitors and inductors form the low pass filter, while the resistors provide the necessary damping to reduce any resonance from the filter.

The filter module is designed to have a low insertion loss, which is the the ratio between the power output of a system and the power input to the filter module. This allows the module to provide filtration without significantly degrading the signal. It also has a high rejection ratio, which is the ratio between the level of the signal at the filter input and the level of the signal at the filter output, and is an indication of its ability to attenuate unwanted frequencies. The filter module has a wide frequency response and can be used in a variety of applications including for low voltage EMI protection, signal filtering, and surge protection.

The filter module is supplied as a plug-in unit, which makes it easy to install on the panel. The filter is designed to operate over a temperature range of -55 to +105°C and is capable of withstanding voltage spikes up to 4 kV. The module is RoHS and REACH compliant and has a low power dissipation. These features make it suitable for a wide range of industrial and consumer applications.

The B84143V0180R227 Power Line Filter Module from TDK is a versatile and reliable filter which provides effective power line filtration. It is designed to provide low insertion loss, high rejection ratio, and wide frequency response for a variety of applications. The module is easy to install and integrate into a system, making it suitable for both industrial and consumer applications.