ACM2012E-681-2P-T00

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Common mode chokes are a very useful component in electrical systems. This article will discuss the ACM2012E-681-2P-T00 application field and working principle.

Common mode chokes are widely used in signal lines and power lines as well as other RF and electrical applications. The DC input signal is coupled through a magnetic circuit and the desired inductive elements. This magnetic circuit is designed to suppress common mode noise in order to decrease the amount of EMI present in the application system.

The ACM2012E-681-2P-T00 is a two-position, five-section Common mode choke. It is designed for EMI suppression and helps reduce noise in the PCB system. This component contains an inductance range of 3.5 mH to 6.1 mH and a maximum current rating of 1.1 A. The component is constructed with a DC resistance of 0.07 Ω and a leakage inductance of 0.3 mH. The ACM2012E-681-2P-T00 has a breakdown voltage of 450 VDC and a maximum operating temperature of +105°C. It is designed with a simplex topology, which means that one winding is used for the input and output, while another winding is used for common mode noise suppression.

The ACM2012E-681-2P-T00 works by coupling the inductive element with the desired common mode noise noise suppression circuit. This allows the ACM2012E-681-2P-T00 to produce a higher inductance value than single-position components, which assists in efficiently rejecting common mode noise. Additionally, the component has a relatively low DC resistance, meaning the impedance roll-off of the component is designed to suppress common mode noise below the resonance frequency of the winding. The low leakage inductance ensures efficient power transfer while reducing any common mode noise.

The ACM2012E-681-2P-T00 is suitable for a wide variety of applications, such as AC line noise suppression, EMI filtering, and RF interference suppression. Additionally, the component can be used in applications where there is a need for heavy-duty chokes and for power line applications where a high level of suppression is needed. Furthermore, it is often used in automotive and aerospace applications for EMI control.

In conclusion, the ACM2012E-681-2P-T00 is a two-position, five-section common mode choke that is designed for EMI suppression. It has an inductance range of 3.5 mH to 6.1 mH, a maximum current rating of 1.1 A, a DC resistance of 0.07 Ω, and a leakage inductance of 0.3 mH. The component is suitable for a wide range of applications, and its design allows for efficient common mode noise suppression.

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