FLLE2250APVI1

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Power Line Filter Modules

The FLLE2250APVI1 is a high-performance power line filter module from the leading manufacturer Filtrex Corporation. It is designed to suppress radio frequency interference (RFI) and other forms of electromagnetic interference (EMI). It features a multi-stage filter construction and is designed for demanding applications in the automotive, industrial, consumer electronics, and home appliance markets.

Application Field

The FLLE2250APVI1 is an ideal choice for suppressing RFI in applications such as motor control panels, LED lighting, satellite TV receivers, and HVAC systems. It is also suitable for a variety of high performance automotive applications, such as spark plug coils, injectors, and ignition modules. In addition, the module is also suitable for industrial applications including UPS systems, motor drives, medical equipment, and instrumentation.

Working Principle

The FLLE2250APVI1 utilizes a multi-stage filter construction to effectively suppress EMI. The filter assembly consists of two metalized polyphenylene sulfide (PPS) casings, with each casing housing up to three filter stages. Each filter stage consists of two parallel-connected ceramic capacitors that filter out unwanted high-frequency noise, as well as two common-mode inductors that reduce common-mode EMI.

Additionally, the filter module also features an electrostatic discharge (ESD) protection circuit. This circuit is designed to provide surge protection for sensitive equipment, helping to prevent unexpected downtime. The ESD protection is also compliant to the IEC 61000-4-2 standard and is rated up to an 8kV surge.

Overall, the FLLE2250APVI1 is an effective and reliable power line filter that is suitable for a variety of high-performance applications. Its multi-stage filter construction is effective at suppressing RFI and EMI, while its ESD circuit provides protection from unexpected electrical surges.

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