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Schaffner, FN3287 10 A 530V ac 60 Hz, Through Hole EMC Filter, Terminal Block 3 Phase


A power line filter is a type of [passive component](/web/c/passive-components/) that creates an electronic filter to deliver appropriate frequency characteristics to electrical circuits. Power line filters connect the electronic device with an external line to reduce conducted frequencies like radio frequencies (RFI) or electromagnetic interference (EMI) between the equipment and the connecting power line. This prevents any degradation in the circuit's performance.

RS offer an extensive range of high-quality power line filters from leading brands including Schaffner, Roxburgh EMC, Murata, Schurter and of course RS PRO.

### What are power line filters used for?

Power line filters are useful in emission reduction in switched-mode power supplies or machinery producing steam, smoke or carbon dioxide. These filters are also necessary to decrease levels of electromagnetic interference which may cause undesired behaviour in radio transmission equipment and nuclear operations.

### Types of power line filters

Power line filters can be used in single-phase, three-phase or DC (direct current) power applications, depending on the equipment in question. Electric and electronic devices like switched-mode power supplies, motor controllers, induction cooking and food service equipment make use of single-phase filters. Three-phase filters are common in frequency converters, motor drives, and machine tools. DC filters are typically found in cell phones, flat-screen TVs and electric or hybrid vehicles.



Power Line Filters

EMI Filters & Protection

Passive Components

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Development Tools & Single Board Computers

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Electronic Components, Power & Connectors

Engineering Materials & Industrial Hardware

Pneumatic Counters, Logic Controllers & Timers

Electronics Cleaners & Protective Coatings

Buy from our selection of Power Line Filters from Schaffner. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Schaffner Power Line Filters | RS

EPCOS Through Hole EMC Filter, Pin 1 Phase

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EPCOS Chassis Mount EMC Filter Single Phase

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Schaffner Power Line Filters

341 Products showing for Schaffner Power Line Filters

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