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The characteristic of the inductive element is "straight across the traffic". When the current flowing through the inductor is smooth and pure DC, it is equivalent to a wire, and will not play any role (in the case of ignoring the internal resistance of the wire).

How to judge the quality of inductor coil?

Purpose of I-shaped inductor

I initially explained the steps of inductor design, and I briefly listed more effective and understandable design methods for everyone to learn.

Inductor is also called choke, reactor and dynamic reactor.

How to detect the quality of inductance hollow coil

In the mobile phone wireless charging system, the receiving coil receives the electromagnetic energy from the transmitting end through resonance or electromagnetic induction, and converts it into voltage or current for the load through the corresponding circuit.

I believe many people are confused about the comparison of shielded inductor and unshielded inductor. According to the difference of magnetic shielding performance, there are two different names of shielded inductor and unshielded inductor. Shielded inductor includes chip inductor and I-shaped inductor, and the same is true for unshielded inductor.

Many products will have some problems during installation, because we can't control some factors, so we need to ensure the quality of products. First of all, problems should be solved in time without affecting the work progress. So what factors will we know that will lead to the title of induction coil?

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