Manganese Zinc Magnetic Ring Inductor
The role and principle of magnetic ring inductor: Inductance is the alternating magnetic flux generated around the inside of the wire when an AC current is passed through the wire, and the magnetic flux of the wire is the ratio of the current producing this flux. When a DC current is passed in the inductor, only fixed magnetic lines of force are presented around it, which do not change with time; however, when an AC current is passed in the coil, magnetic lines of force will be presented around it that change with time. According to Faraday's law of electromagnetic induction, magnetism generates electricity, and the changing lines of magnetic force generate an induced potential at both ends of the coil, which is equivalent to a "new power source". When a closed loop is formed, this induced potential will generate an induced current. From the law of fluting to know the total amount of magnetic force generated by the induced current to try to stop the change in the magnetic force lines. The change in magnetic lines of force comes from the change in the applied alternating power supply, so the objective effect is that the inductor coil has the property of stopping the change in current in the AC circuit. The inductor coil has similar characteristics to the mechanics of inertia, in electricity named "self-induction", usually in the moment of pulling open the gate switch or switch on the gate switch, a spark will occur, which self-inductance phenomenon to produce a very high induction potential caused by. In short, when the inductor coil is connected to the AC power supply, the magnetic lines of force inside the coil will change with the alternating current, resulting in electromagnetic induction in the coil at all times. This change in current due to the coil itself and the resulting electric potential is called "self-induced electric potential". It can be seen that the inductance is only a parameter related to the number of turns, size and shape of the coil and the medium, it is a measure of the inertia of the inductor coil and has nothing to do with the applied current. Digital device transmission line with a cylindrical thing. What is this? It is a magnetic ring, anti-interference magnetic ring, or absorption magnetic ring, ferrite magnetic ring.
Features
Good shielding effect on high frequency noise
Design according to requirements
Various winding methods
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