How Professional Manufacturers Design Common Mode Inductors

FKS CoilS is one of the most famous inductor manufacturers in China. It produces thousands of high-quality inductors every year, mainly divided into shielded power inductors, unshielded power inductors, high voltage power inductors, coupled power inductors, and common mode inductors. FKS CoilS products It is exported to all over the world. Our company's good product quality and fast delivery, as well as the professionalism of engineers and the active cooperation of sales staff, have been recognized by foreign customers.

So how much do you know about the common mode inductor of the magnetic ring? Today, our FKS CoilS common mode inductor design engineer for more than ten years will introduce to us how to select the common mode inductor.

The selection of common mode inductors is a very important thing. The correctness of the selection is directly related to the progress of the research and development of related products. There are many introductions about the selection of common mode inductors on the Internet, but they are not very accurate. Regarding the selection of common mode inductors, in fact, two aspects can be discussed.

(1) From the user's point of view: From the user's point of view, the selection of common mode inductors needs to consider the customer's circuit board circuit design, what are the functional requirements for the inductor, and the corresponding package size to choose suitable common-mode inductance.

Usually, when designing the circuit board, the customer already has a relatively clear understanding and requirements on what kind of common-mode inductors to use. In this case, we only need to provide the corresponding common-mode inductors as needed.

(2) From the perspective of manufacturer technology research and development: If the customer does not know the demand information of common mode inductors, or the type of common mode inductors given does not meet the standard in the test, we need to intervene from a professional technical point of view to help. The customer confirms the selection.

This situation is relatively complicated, which requires targeted analysis based on the problems encountered by customers in actual testing and use. For example, if it is an EMC problem, we need to analyze and choose according to the rating and current.

The selection of common-mode inductors can be said to be a very technical matter. Although the common-mode inductor is small, its function and role are irreplaceable. If you encounter problems with the selection of common mode inductors, it is recommended to seek help from professional technicians.

The relevant knowledge about common mode inductors is introduced here. If you want to know more relevant knowledge, please continue to pay attention to the official website of FKS CoilS.