DLW5BTH102TQ2K

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Common mode chokes, also known as differential-mode (DM) chokes, are used in many applications to reduce unwanted high-frequency noise. The DLW5BTH102TQ2K is one such choke, and this article will examine its application field and working principle.

The DLW5BTH102TQ2K common mode choke is designed for applications such as high frequency DC/DC converters, telecommunications, power supplies, motor drives, and similar. The choke helps suppress common mode interference which can cause noise, radio frequency interference (RFI), and electromagnetic interference (EMI). It is able to reduce common mode noise up to 30 dB several hundred megahertz, making it the ideal choice for a variety of applications.

The DLW5BTH102TQ2K choke is a high quality design with superior common mode noise suppression characteristics. Its construction consists of an air core E-shaped ferrite bead that turns common mode energy into heat. The choke is rated for 2.5 amps and is offered in five packages, including SMD, through-hole, and bare die versions. This offers users increased flexibility for different applications and mounting options.

The working principle of DLW5BTH102TQ2K common mode choke is relatively straightforward. The noise is suppressed by the choke’s E-shaped ferrite bead which acts as a low pass filter. This filters out the high frequency common mode noise and allows the desired signals to pass through. The choke is designed to have low inductance in the wanted frequency range while blocking harmonics of the common mode frequency. This creates a high inductance barrier around the unwanted common mode noise.

The DLW5BTH102TQ2K common mode choke is a great choice for a variety of applications that require the suppression of common mode noise. Its high quality construction and superior characteristics make it the ideal choice for high frequency DC/DC converters, telecommunications, power supplies, motor drives, and more. With its lower inductance in the desired frequency range, its efficient noise suppression, and its multiple packages for different mounting options, the DLW5BTH102TQ2K is the perfect choice for any application that requires effective noise suppression.

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