PL8708T

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Fixed Inductors come in many shapes and sizes, but one type that is fairly prominent and has a number of applications is the PL8708T. This particular type is a surface mount power line filter that exhibits a very high level of immunity and noise filter performance. It is used for EMI and RFI interference suppression of power lines between the digital and analog power systems of electronic devices.

To discuss the PL8708T further, it has two main components – a common mode inductor and a differential mode inductor. The common mode inductor is used to reduce common mode noise on power lines, while the differential mode inductor filters out any noise on differential lines and the power line communications lines. The basic working principle of the PL8708T is that it alters the amplitude and phase of the noise waveforms and consequently reduces their amplitude. This reduces the noise level and suppresses the EMI as the level of noise is reduced.

The interesting aspect of the PL8708T is that it is not limited to just one application. It can effectively be used in a number of application fields where suppression of electrical noise is required. These include telecoms, medical and industrial electronics, consumer electronics, automotive, and many more. Telecoms requires EMI/RFI suppression for both DTE (Data Terminal Equipment) and DCE (Data Communication Equipment) systems, and the PL8708T provides excellent shielding for these scenarios. Similarly, consumer electronics can benefit from the PL8708T in terms of their audio and video systems, and its ability to reduce noise on power lines. The automotive industry can reap the benefits of the PL8708T by having its noise-reduction capabilities incorporated into vehicle control systems such as power steering, brakes, and navigation systems. In addition, medical and industrial electronics can benefit from reduced noise interference on power lines as equipment must run with higher precision and accuracy compared to other applications.

Overall, the PL8708T is a surface mount power line filter exhibiting both common mode and differential mode EMI suppression that is used to reduce electrical noise in a number of application fields. Its working principle of changing the amplitude and phase of noise waveforms and thence reducing their amplitude is efficient and highly effective. The PL8708T can be found being used in a number of places and is an invaluable piece of technology.

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