RN216-1.7-02-4M0

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Common Mode Chokes (CMC) are passive electrical components used to reduce common mode current flowing in a given circuit. CMCs provide inductive impedance against differential modes as well as the common mode. A common mode choke, like the RN216-1.7-02-4M0, can be used to filter common mode noise, reduce emissions, and increase the immunity of an electronic circuit or system to common mode noise. This article will discuss the application field and working principle of the RN216-1.7-02-4M0.

The RN216-1.7-02-4M0 is a common mode choke designed for telecom and datacom applications. It is ideal for a variety of applications, such as signal integrity, power line conditioning, and power output filters. The RN216-1.7-02-4M0 is a high current, shielded common mode choke that provides excellent common mode and differential mode noise suppression. It is also available in a variety of other configurations, such as vertical and through-hole mounting.

The working principle of a CMC is based on the fact that a noise current induces an equal and opposite noise voltage. A CMC is essentially a ferrite core with multiple windings that are arranged to create an inductance. This inductance opposes changes in the voltage or current. In other words, the CMC is an inductor that resists the flow of noise current. Since inductance opposes any change in the current, the noise current is not able to pass through the choke.

Common mode chokes are typically used in circuits with differential signals. They are designed to reduce the amount of noise on the differential signal by blocking the common mode current. This is accomplished by creating an inductive impedance path for common mode current, which reduces the amount of noise that is coupled onto the signal. Common mode chokes are also used to reduce EMI/RFI emissions and improve the immunity of a system to external noise. Common mode chokes can also be used to filter power lines to reduce switching noise.

The RN216-1.7-02-4M0 is a shielded common mode choke that provides excellent noise suppression for differential and common mode noise. It is designed for applications with a high common mode current and/or high frequencies. The shielded design helps to reduce EMI/RFI emissions and increase the immunity of the system to common mode noise. The wide frequency range of the RN216-1.7-02-4M0 makes it suitable for use in power line conditioning, signal integrity, and power output filters.

In summary, the RN216-1.7-02-4M0 is a common mode choke designed for telecom and datacom applications. It is ideal for a variety of applications, such as signal integrity, power line conditioning, and power output filters. The working principle of the RN216-1.7-02-4M0 is based on the fact that a noise current induces an equal and opposite noise voltage. A CMC is essentially a ferrite core with multiple windings that are arranged to create an inductance that opposes any changes in the current or voltage. Common mode chokes are typically used in circuits with differential signals to reduce the amount of noise on the differential signal and also reduce EMI/RFI emissions and improve the immunity of a system to external noise.

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