DLW5ATH112MQ2K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common mode chokes, also known as electromagnetic interference (EMI) filters or noise filters, are effective tools for mitigating common mode noise and improving signal quality in systems where signal integrity is highly desired. The DLW5ATH112MQ2K is a common mode choke that has a variety of industrial applications and is an excellent option for reducing noise in sensitive, high-frequency signals. In this article, we’ll discuss the general application field and working principle of this type of common mode choke.

The DLW5ATH112MQ2K is an approved common mode choke for commercial, industrial, and medical grade applications. Its working temperature range is from -40°C to +125°C. It also meets a number of safety agency requirements, making it suitable for a wide variety of applications. The device is optimized for high-frequency (3MHz to 2GHz) signals, making it a suitable choice for power and high-speed digital signals, including Ethernet, USB, and HDMI.

The DLW5ATH112MQ2K common mode choke features a robust design that is capable of handling higher current with lower losses compared to other conventional designs. It has a wide common-mode inductance range of +200nH to +250nH and a high isolation voltage rating of 500V. The device also provides good EMI performance, low common-mode current noise, and low insertion loss.

The working principle of a DLW5ATH112MQ2K common mode choke is relatively simple. It consists of two coils, one designed for common-mode and the other for differential-mode noise, that are placed on a planar core. When connected to a high-frequency signal, the choke acts as a “filter” by preventing any differential-mode (DM) or common-mode (CM) noise from affecting the signal. This also prevents possible ground loops or other interference. The choke produces a high impedance for the noise and a low impedance for the desired signal. When connected in series, the current in the common-mode choke coil is prevented from flowing to another component. The choking effect also creates a virtual ground in the circuit, which helps eliminate ground loops.

In addition to its main application in mitigating noise, the DLW5ATH112MQ2K is also suitable for other tasks, such as signal isolating, I/O protection, ground loops prevention, and EMC filtering. It has been used in a variety of industrial applications ranging from high-speed data acquisition systems and telecommunications to medical testing equipment and other industrial automation systems. The DLW5ATH112MQ2K is also suitable for use in automotive electronics and consumer electronics devices. As such, it is a highly versatile common mode choke that offers a range of benefits for designers.

The DLW5ATH112MQ2K common mode choke is a reliable and effective solution for improving signal quality, performance, and signal integrity. By reducing common-mode noise and providing a virtual ground in the circuit, this device can improve the signal-to-noise ratio, prevent ground loops, and reduce EMI radiation. With a robust design and wide operating temperature range, the DLW5ATH112MQ2K is an excellent option for industrial and consumer applications where signal integrity is essential.

The specific data is subject to PDF, and the above content is for reference