B84143A0008R105

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Power Line Filter Modules are widely used in electrical apparatus and components, providing filtering protection for power system components, converting electrical interference from the outside, and avoiding interference from the inside. Among them, B84143A0008R105 is a typical Power Line Filter Module.

Application Field

B84143A0008R105 Power Line Filter Module is suitable for use in ac circuits with rated voltage of 250V. Commonly used in industrial control, electronic instruments, household appliances, communication systems, automotive electronics, computer systems, lighting, office automation, digital audio equipment and so on.

Working Principle

B84143A0008R105 Power Line Filter Module is designed as an EMI (Electromagnetic Interference Suppression) filter to reduce conducted EMI (Electromagnetic Interference) generated by electrical equipment and components. It\'s working principle is to filter out high frequency interference signals within a certain frequency band by making reasonable use of the combination of inductance, capacitance, resistance, etc.

This Power line filter module reduces common-mode EMI emissions by using a combination of two capacitors and an inductor in series. The capacitor and inductor combination provides high impedance to high frequency signals, while shunt capacitors are used to reduce differential-mode interference. In addition, the use of this module in combination with EMI filter styles such as Pi and T filters can also provide additional common and differential mode noise attenuation performance.

Conclusion

B84143A0008R105 Power Line Filter Module is a typical Power Line Filter Module, widely used in industrial control, electronic instruments, household appliances, communication systems, automotive electronics, computer systems, lighting, office automation and digital audio equipment etc., aiming to provide filtering protection for power system components, converting electrical interference from the outside, and avoiding interference from the inside. Its working principle is to filter out high frequency interference signals within a certain frequency band by making reasonable use of the combination of inductance, capacitance and resistance. By using this module, users can minimize conducted EMI, reduce common-mode or differential-mode noise to satisfy FCC, VDE or UL certification requirements.

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