B84143B0600S081

B84143B0600S081 application field and working principle

B84143B0600S081 is a Power Line Filter Modules which can be used in a variety of commercial and industrial applications. It is designed to provide isolation and protection against electromagnetic interference (EMI) from electronic equipment and other sources. The filter modules are capable of suppressing EMI at frequencies up to 500MHz and have a pass-through bandwidth up to 1GHz. The module also features thermal protection, over voltage protection, and an integrated transient voltage suppression circuit.

The B84143B0600S081 Power Line Filter Modules is typically used in high frequency applications such as medical and laboratory equipment, computing, and communications systems, uninterruptible power supplies, or any application requiring efficient EMI filtering.

Working principle

Power Line Filters effectively reduce the level of conducted EMI on the power line. They employ passive components in combination with inductors and capacitors to attenuate EMI. The module typically includes several power lines configured in either a single-phase or three-phase configuration. The module will also include several common-mode and differential-mode inductors and capacitors which will provide the necessary attenuation over the desired frequency range.

The power lines from the module are connected to the application circuitry through a filter-attenuator. This filter-attenuator includes two inductors and two capacitors connected in series. The inductors provide differential-mode filtering and the capacitors provide common-mode filtering. The combination of the two forms an effective “L-C” filter, which significantly reduces the level of EMI measured in the application circuitry. The differential-mode inductors are designed to reduce the high-frequency content of the conducted EMI. The common-mode capacitors reduce the lower-frequency content of the conducted EMI.

The B84143B0600S081 Power Line Filter Module has a maximum operating temperature of 220 degrees Celsius and is designed to withstand high voltage spikes up to 1,00V. It also supports a wide range of currents from 1A to 16A. The module includes two stage thermal protection, a single stage over voltage protection, and a transient voltage suppression circuit.

In addition to providing efficient EMI filtering, the B84143B0600S081 Power Line Filter Modules also provides additional protection against surges and spikes. The integrated thermal protection prevents the module from overheating and the transient voltage suppression circuit protects against overvoltage spikes up to 1,000V.

The B84143B0600S081 Power Line Filter Modules is an effective and reliable solution for efficiently reducing EMI levels in a variety of commercial and industrial applications. Its robust construction and wide operating temperature range make it an ideal choice for high power applications.