EMI4193MTTAG Filters

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Common mode chokes, also known as EMI filters, are used to reduce the electromagnetic interference (EMI) in an electrical system. They are often used in switching power supplies, high-speed data lines, motor drives, radio transmitting and receiving circuits, and audio circuits, to block or attenuate the electromagnetic radiation that can adversely affect other components in the system.

The EMI4193MTTAG is one of the many common mode chokes available on the market today. It is a high-performance common mode choke designed for use in applications such as cell phone handsets, tablets, notebook PCs, and other portable devices. It provides excellent suppression of differential-mode switching noise, while also offering superior attenuation of both common-mode and differential-mode noise. The device features a ferrite core, low inductance values, and low capacitance values, allowing for a low insertion loss and better performance.

The primary application field of the EMI4193MTTAG is in the portable and communication devices. This device is used in these devices to reduce unwanted electromagnetic interference. The choke is designed to reduce the EMI from power supplies, high-speed data lines, motor drives, radio transmitting and receiving circuits, and audio circuits. It is designed to block or attenuate the electromagnetic radiation, thereby reducing the electromagnetic interference to other components in the system.

The working principle of the EMI4193MTTAG is relatively simple. It is essentially an electrical filter that takes in an input signal and removes the unwanted electromagnetic radiation. The device works by either blocking or attenuating the undesired frequencies, while allowing the desired signal to pass through. This is done via the device’s inductance values, which act as an electrical choke, effectively blocking out the undesired frequencies.

The EMI4193MTTAG also features a ferrite core, which helps reduce the amount of noise that is generated. In addition to this, the device also features low capacitance values, which lower the insertion loss and allows for a better performance. In summary, the EMI4193MTTAG is an ideal device for reducing EMI in portable and communication devices, offering superior attenuation characteristics for both common-mode and differential-mode noise.

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