SRF1006-121Y

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common mode chokes are passive electronic components consisting of inductors or coils wound on a common core, and are typically used for eliminating noise in a high frequency signal path. The SRF1006-121Y is a type of common mode choke designed to suppress common mode noise. It has relatively small size with high performance.

The application field and working principle of SRF1006-121Y can be divided into three parts. Firstly, it is mainly applied in switching power supplies and high frequency AC circuits. This choke can effectively reduce the common mode noise generated by these circuits. The power supply industry in particular has fairly specific requirements related to working frequency and blocking current. SRF1006-121Y can efficiently reduce the common mode noise within 500 KHz and 1A.

Secondly, compared to the traditional Toroidal inductors, SRF1006-121Y has high performace. The characteristic of common mode chokes can be divided into three parameters: inductance, rate voltage and rated current. Inductance of SRF1006-121Y can be up to 1.3mH, and the rate voltage can be up to 1500V, while its rated current is 1A. In addition, its impedance can reach to total 14A at 100KHz，which ensures a certain suppression effect on the common mode noise. All these excellent features provide a reliable guaranty of the SRF1006-121Y in reducing the common mode noise.

Finally, its working principle is relatively simple. Mainly, the SRF1006-121Y consists of three windings on the common ferrite core, each winding has the same number of turns, connects in series for the purpose of reducing common mode noise. When an AC signal is applied to the SRF1006-121Y, there are two components in it, that is, differential mode and common mode signals. The differential mode signals will pass through the SRF1006-121Y, while the common mode signals will be suppressed and blocked by the SRF1006-121Y, to ensure its normal operation and reduce the interference of the noise signals.

In summary, SRF1006-121Y has broad application fields, which can be used to eliminate the common mode noise in the high frequency AC circuits, as well as switching power supplies. Moreover, its rated inductance, rate voltage and current are all up to high levels. At last, the working principle of this type of common mode choke is also pretty simple yet mainly efficient.

The specific data is subject to PDF, and the above content is for reference