KNA21200C35UA3TS Filters

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Electromagnetic interference (EMI) and radio frequency interference (RFI) are both common forms of signal interference. EMI/RFI filters are designed to reduce the effects of EMI/RFI, and the KNA21200C35UA3TS is one such example. This type of filter is used in many applications, and this article will discuss its application fields and working principle.

Applications

The KNA21200C35UA3TS is a type of EMI/RFI filter. The filter can be used in a variety of industrial settings, including automotive, telecommunications, consumer electronics, robotics, and more. It is used to reduce the interference that can be caused by the use of electronic equipment, such as motors, computers, and other equipment with high frequency components. This filter can also help to protect sensitive circuits and equipment from damage due to EMI/RFI.

In addition to these industrial applications, the KNA21200C35UA3TS is often used in consumer applications. Examples of consumer applications include laptop and tablet power supplies, audio and video equipment, gaming consoles, and more. In each of these applications, the filter can reduce the amount of interference caused by signals from external sources, such as mobile phone towers or other electronic equipment.

Working Principle

The KNA21200C35UA3TS is a type of EMI/RFI filter. It is designed to reduce the amount of interference caused by external sources. The filter works by using a combination of inductors and capacitors to create a “passive circuit”. This means that the filter does not require any power in order to function.

The KNA21200C35UA3TS is a low-pass filter, which means that it allows only low-frequency signals to pass through the filter. High-frequency signals are blocked by the filter, thus reducing the amount of interference that can be caused.

In addition to using inductors and capacitors, the KNA21200C35UA3TS filter also uses a resistor to ensure that the filter operates properly and that the correct signal levels are maintained. The resistor helps to reduce the amount of noise and distortion, resulting in a clearer and more reliable signal.

Conclusion

The KNA21200C35UA3TS is a type of EMI/RFI filter. It is used in a variety of industrial and consumer applications to reduce signal interference caused by external sources. The filter works by using a combination of inductors, capacitors, and a resistor to create a “passive circuit” so that only low-frequency signals are allowed to pass through the filter. This helps to reduce the amount of interference and noise, resulting in a clearer and more reliable signal.

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