SU7VC-02120

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 like the SU7VC-02120 are used in a variety of applications to reduce or suppress unwanted electromagnetic interference (EMI). The core component of this device is a ferrite core that allows common mode signals to pass through but restricts, or blocks, differential mode EMI.

The SU7VC-02120 can be used in numerous applications, including distribution transformers, power line filters, switching power supplies, and other aspects of electrical and electronic systems. It is designed to reject commonly found disturbance frequencies ranging from 15 kHz to 150 kHz.

In addition to reducing EMI, the SU7VC-02120 can also reduce the noise generated by components themselves. This is done by eliminating common noise from components by allowing only “normal” emission to pass through the device. At the same time, it prevents the passage of excessively high frequency noise, which is referred to as “harmonic distortion.” Further, it can also block the transmission of electrical signals between components, thus reducing cross-talk between them.

The working principle of the SU7VC-02120 is relatively straightforward. It consists of a ferrite core which passes common mode signals, while rejecting differential mode EMI. This is done by using the inductive properties of the core, which works to block differential mode signals while allowing common mode signals to pass. The device also features a built-in capacitor that helps to reduce the electrical impedance at high frequencies and further reduce EMI. Finally, a set of capacitors and inductors is used to block high-frequency noise from passing through the device.

The SU7VC-02120 is an effective way to reduce EMI and prevent the transmission of unwanted electrical signals in a variety of applications. It is designed to be used in conjunction with other EMI suppression components, such as capacitors and inductors, to provide the best possible protection from EMI. As a result, it is a key component for many Electronic and Electrical systems.

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