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Today we are going to show you the role of common mode inductance of magnetic ring.

The magnetic ring common mode inductance is mainly used for the following three points:

1. Magnetic ring common mode inductors are widely used in refrigerators, washing machines, cameras, small-size fluorescent lamps, tape recorders, color TVs, etc. Among our common products, magnetic ring common mode inductors mainly suppress AC line common mode choke The flow loop conducts noise. With it, we don’t have to worry about signal blocking and interference when using these electronic products.

2. Used in AC tuner, fax, power supply, etc. Similar to the first point, the common-mode inductor mainly serves to suppress some of the messy output of the common-mode choke, and to accurately transmit the signal to the signal terminal.

3. Some small partners have very high requirements for the inductance of the inductor. At this time, it is recommended to use the magnetic ring common mode inductor. The higher the magnetic permeability, the lower the temperature that the inductor can withstand. At the same time, we can also reduce the number of windings of the inductor coil and use large-diameter copper wire. Choose the right core according to your needs.

At the same time, as a magnetic bead inductance material, the bead and magnetic ring are more brittle. When subjected to external mechanical stress (impact, collision), the magnet body is prone to cracks, so we also need to pay attention to the magnetic bead on the PCB when using it. When the board layout is installed, it must not be within 3cm of the in-line connector.

For different needs, use different quality inductors. This is what we have always encouraged and advocated for everyone. Well, today’s magnetic ring common mode inductance is introduced for everyone. If you want to know more inductance information, learn more knowledge, welcome to leave us a message for consultation!