ELF-17N013A

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Common mode chokes are devices used to suppress common mode signals in a circuit. They are used in a wide range of applications, from signal interference suppression to DC power and signal filtering. A common mode choke is particularly useful for removing the common-mode current, which can reduce EMI radiation. Common mode chokes are often used in combination with other filtering or isolation techniques to reduce EMI radiation or minimize EMI susceptibility in a given circuit.

The ELF-17N013A is a common mode choke designed for use in power and signal filtering applications. This device has an inductance of 17.5mH, a DC resistance of 0.5R, and an operating temperature from -20°C to +105°C. It is suitable for high-frequency noise suppression applications up to 2GHz.

The ELF-17N013A common-mode choke works by providing a high impedance to common mode current, blocking the unwanted signals from entering the circuit. Its common-mode impedance is determined by the physical properties of the inductor, including its inductance, DC resistance and operating temperature. The ELF-17N013A also provides excellent ESD protection, with an impressive 9KV peak ESD withstand voltage.

The ELF-17N013A is particularly well-suited for power and signal filtering applications, such as those found in AC-DC adapters, laptop computers, audio devices, and industrial control systems. Its wide operating temperature range, high surge withstand capability, and low DC resistance make it an ideal choice for applications where noise suppression and EMI radiation reduction are important criteria.

The ELF-17N013A is a convenient and cost-effective solution for power and signal filtering applications. Its high impedance to common-mode current makes it an ideal choice for applications where EMI radiation must be minimized. Its wide operating temperature range and high peak ESD withstand voltage also make it an excellent choice for applications where noise suppression and EMI susceptibility are key criteria.

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