ELF-15N003A

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Common Mode Chokes, or CMCs, are an important technology used in the control of electromagnetic interference (EMI). CMCs are designed to provide a low impedance path to common mode noise while at the same time providing a high impedance path to differential mode noise. The ELF-15N003A is an example of such a device.

The ELF-15N003A is a common mode choke that is designed to provide excellent performance for a number of electronic applications. It is designed for use in all types of ISM (industrial, scientific, and medical) equipment and can also be used in consumer electronic devices, such as DVD players, servers, routers, set-top boxes and televisions. The device is designed specifically for use at frequencies of up to 300 MHz and enables the highest signal performance levels.

The ELF-15N003A is designed to use a core structure that is highly effective at blocking common mode noise. The core structure used is that of a stack ferrite bead, which is made up of two stacked ferrite beads, one positioned on top of the other. The total number of ferrite beads varies between 1 and 8, depending on the type of device and the application.

The ELF-15N003A has an outer housing which provides a secure and robust mounting to ensure performance and reliability. The outer casing is made from UL94V-0 grade fire-retardant material, which ensures safety and makes it suitable for harsh environments. In addition, the device is designed to meet UL94V-3 material requirements for extreme temperature and humidity.

The ELF-15N003A is designed to work by providing a low impedance path to common mode noise and a high impedance path to differential mode noise. This enables the device to effectively block the pass-through of common mode noise while providing high quality signal conduction. The precise tuning of the core structure allows for accurate filtering of common mode noise from high frequency signals.

The ELF-15N003A also has excellent EMI suppression properties. It is able to reduce EMI up to 30 dB and is designed to have an insertion loss of less than 0.3 dB. This ensures that the signal transmitted through the device is not adversely affected by the presence of EMI.

Overall, the ELF-15N003A is an excellent example of a common mode choke and is well suited for a wide range of applications. It is designed to provide excellent performance in industrial, scientific, and medical equipment and can also be used in consumer electronics. Its excellent design ensures that it provides reliable performance, excellent EMI suppression properties, and an insertion loss of less than 0.3dB.

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