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Power Line Filter Modules

The 300TDSS84 power line filter module is a low-cost, wide-band AC line filter that is used to reduce electrical noise and interference from other devices connected to the same AC power source. It is designed to provide reliable protection from high frequency radio frequency interference (RFI) and electromagnetic interference (EMI) as well as from overloads caused by variations in input voltages. The 300TDSS84 is designed to be a low-cost solution for protecting equipment from power supply noise, while still providing the highest possible performance.

Application Field

The 300TDSS84 power supply filter module is suitable for use in a variety of applications including telecom, medical, automotive, home audio/video, LED lighting, and consumer electronics. The robust design of the filter module makes it an ideal choice for applications requiring reliable performance in the face of power supply noise and interference. It is also well suited for electronic equipment with high surge currents or with a wide input voltage window.

Working Principle

The 300TDSS84 power line filter module is designed to filter AC power by blocking high frequency interference from reaching sensitive electronic equipment. The filter module works by connecting a capacitor in series with each output line to provide a low impedance path for high frequency AC currents. Additionally, the filter module includes an inductor in series with each input line to reduce the amplitude of high frequencies.

The combined effect of the series capacitors and inductors creates a high frequency band stop filter, which effectively reduces the amplitude of high frequency interference on the input and output lines. This provides reliable protection from both RFI and EMI interference, allowing sensitive equipment to operate in an environment with reduced noise. Additionally, the filter module also provides surge protection and current limiting, protecting against overvoltage and inrush events.

Conclusion

The 300TDSS84 power line filter module is an ideal choice for applications requiring reliable protection from electrical noise and interference. The combined use of series capacitors and inductors provide a high frequency band stop filter, allowing it to reduce the level of high frequency interference reaching the equipment. Additionally, the filter module provides surge protection and current limiting, protecting against overloads caused by variations in input voltages. For these reasons, the 300TDSS84 power line filter module is an excellent choice for protecting sensitive equipment in a wide variety of applications.

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