B82724J8742N040

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Common Mode Chokes, sometimes referred to as CM Chokes, are passive electromagnetic components used to suppress ElectroMagnetic Interference (EMI) and Radio Frequency Interference (RFI) in electrical circuits. B82724J8742N040 is a type of common mode choke designed for filter and RF-shielding applications. This choke has a maximum current rating of 1.5A and maximum voltage rating of 150V.

The main application field of B82724J8742N040 is to suppress differential mode interference and reduce the amount of common mode noise on data and power lines. This type of choke is commonly used in DC-DC converters, USB connectivity systems, baseband systems, sensor technologies, automotive electronics, pc/ laptop power supplies, and many other applications. It is also suitable for use in high frequency applications such as data processing systems, printing systems, communications and more.

To understand the working principle of B82724J8742N040, it is important to first understand how common mode chokes work. Common mode chokes are basically coils consisting of two or more turns of wire, typically connected to form a loop. When a current is passed through the loop, it produces an electromagnetic field that is able to resist the flow of the current, creating an inductance that blocks the high-frequency AC signals while allowing the lower frequency DC signals to pass. This inductance is inversely proportional to the frequency of the current.

The B82724J8742N040 is designed to provide excellent common mode noise suppression while maintaining low levels of insertion loss. It is composed of two toroidal core coils wound in opposite directions. When a current is passed through the coils, the resulting magnetic field creates a force that cancels out the induced voltage, which allows the current to pass through but blocks the higher frequency signals. This makes it an ideal choice for filtering out high-frequency signals that may interfere with data signals or cause electromagnetic interference.

In addition to its excellent performance, the B82724J8742N040 also offers a number of advantages over other common mode chokes. It is small and lightweight, making it easy to install in even the most confined spaces. It also features an extended temperature range, which allows it to be used in a variety of applications. It also features good linearity and the ability to withstand high frequency signals, making it suitable for use in a range of different applications.

Overall, the B82724J8742N040 is an ideal solution for those looking to reduce common mode noise emission and provide excellent filtering for high frequency signals. It is reliable, efficient, and cost-effective, making it suitable for a variety of applications. With its robust construction and extended temperature range, it is able to perform at its best over a wide range of temperatures.

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