CM08RB02

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 widely used in EMI applications on electronic control circuits, especially on high speed power converters and inverters. The CM08RB02 is a common mode choke specifically made for use in such electronic control circuits. This choke is designed for both signal filtering and noise suppression applications.

The CM08RB02 common mode choke has a construction featuring coupled coils, which help to provide a wide frequency range for the choke. The choke has four different connections, two connections for a common mode path or circuit, one input for a single-sided differential signal, and one output provided for the same. The choke also features two n-channel FETs which work as switches or regulators. The combination of the coupled coils and the FETs enable the choke to efficiently perform both signal filtering and noise suppression to meet the highest standards of electronic device performance.

The core material used in construction of the CM08RB02 common mode choke is fabricated from iron alloy which provides the best magnetic characteristics for the choke. The device also has a high insulation resistance, allowing it to be used in a high voltage environment. The choke is highly reliable and is suitable for use in a wide range of industrial and consumer applications.

In terms of the working principle of the CM08RB02 common mode choke, the main function of the device is to reduce the common mode noise and interference signals at the common mode input side, and provide an improved noise immunity for the differential signal at output side. The common mode ferrite core acts as an AC current flow blocking shield, while the coupled coils form a filter network for the noise signal. The filter then passes or blocks certain frequencies depending on the characteristics of the coils. The FETs are integrated to reduce the EMI interference level. Finally, the output signal of the CM08RB02 is fed to the differential circuit and the common mode signals are blocked from entering the differential circuit.

The CM08RB02 common mode choke is designed for use in various applications, such as industrial control and automation, medical and healthcare, automotive electronics, LED lighting, displays, RFID systems, communication systems, power conversion systems, and many others. It is also suitable for high-speed converters and inverters, with a wide frequency range of up to 1.2 GHz. The choke is highly reliable and has a high insulation resistance, making it an ideal choice for EMI suppression in electronic circuits.

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