FN406B-1-02

Series:	FN 406
Part Status:	Active
Filter Type:	Single Phase
Configuration:	Single Stage
Voltage - Rated DC:	--
Voltage - Rated AC:	250V
Current:	1A
Frequency - Operating:	DC ~ 400Hz
Applications:	General Purpose
Approvals:	CSA, ENEC, UR
Operating Temperature:	-25°C ~ 100°C
Mounting Type:	Through Hole
Termination Style:	PC Pins
Inductance:	12mH

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Introduction

Power Line Filter Modules (PLFMs) are widely employed in various applications to reduce common-mode, differential-mode and RF noise interference on power lines. In this article, we will look at the FN406B-1-02 PLFM and discuss its application fields and working principle.

Application Fields and Working Principle

The FN406B-1-02 Power Line Filter Module (PLFM) is primarily designed for the medical industry and is suitable for applications such as medical instrumentation, ECG monitors, etc. In general, it is a two-stage R-C pi-type magnetic filter designed for connecting the power lines of the input device to reduce the noise interference. In terms of its working principle, the FN406B-1-02 module is based on the principle of electromagnetic interference reduction. It utilizes two stages of parallel R-C type pi-network which are installed in series. The first stage of the R-C pi-network further includes two capacitances and one ferrite core inductance. The second stage of the R-C pi includes inductance, one capacitance and one ferrite core inductance operation. The idea behind the FN406B-1-02 module is to reduce the noise interference on the power lines, thereby reducing the occurrence of radiated or conducted emissions which can otherwise interfere with the operation of other electronic equipment in the same environment. In this way, the FN406B-1-02 module can provide a reliable and economical method for reducing EMI interference.

Advantages of FN406B-1-02

The FN406B-1-02 module offers various benefits such as a low surge inrush current up to 1500A, low height, high levels of impedance, low leakage current, and highly stable ESD protection. The combination of all these features makes FN406B-1-02 capable of providing reliable EMI reduction in medical applications.The module is also capable of achieving a good level of RF EMI suppression up to 18GHz. The FN406B-1-02 module also benefits from a high operating frequency up to 13.56MHz, which is well-suited for medical instruments, ECG monitors and various other applications. The module also utilizes a high-performance sintered ferrite material for an extended temperature range, which leads to higher EMI filtering rates. Apart from all the advantages mentioned above, the FN406B-1-02 also offers a number of benefits as regards to safety, such as a higher dielectric load and higher current carrying capacity. This ensures the reliability and safety of the module when it is deployed in various applications.

Conclusion

To sum up, the FN406B-1-02 Power Line Filter Module is an excellent choice for medical instruments, ECG monitors and other applications which require EMI reduction. In addition to providing efficient EMI filtering, the module also offers a number of advantages which make it suitable for use in a variety of applications. These features, combined with its highly reliable ESD protection, make the FN406B-1-02 an ideal solution for reducing EMI interference.

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