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Molded Power Choke Inductor
Molded Power Choke Inductor are also called common-mode inductors. They are widely used in computer switching power supplies and internals. Their anti-noise and EMI filtering functions are used to suppress the electromagnetic waves generated by high-speed signal lines from radiating radiation. Next, Yite Electronics will give a detailed explanation on common mode inductors, starting from its design considerations and performance characteristics today.

According to the requirements of the cmolded Power Choke Inductor's rated current, DC resistance, and impedance value at a specific frequency, the design is generally carried out from the following aspects.


1. According to the impedance, first calculate the minimum inductance value that requires common mode inductance.


2. Select the appropriate core material and core size.


3. Determine the number of turns of the coil according to the parameters.


4. According to different requirements, such as temperature and cost performance, select the appropriate wire.


The performance characteristics of Molded Power Choke Inductors are as follows:


1). High permeability: The permeability of common mode inductors is 5-15 times that of ferrite, so it has greater insertion loss and has a greater suppression effect on conducted interference than ferrite.

2). High saturation magnetic induction: it is not easy to be magnetized to saturation in the case of strong current interference in the circuit.

3). Excellent temperature stability: In the case of large temperature fluctuations, the performance change rate is lower than that of ferrite, with excellent stability, and the performance change tends to be linear.

Regarding the content of common-mode inductors in terms of design considerations and performance characteristics, there are many items to pay attention to when designing inductors, such as temperature, size, material, and so on. The editor of Yite Electronics will talk about the working principle of common-mode inductors and the industry fields of its application in detail.
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5H Electronic is one of the famous Molded Power Choke Inductor manufacturers and suppliers in China. Our products are CE certified. In addition, our products are durable and easy-maintainable. If I place an order now, do you have it in stock? Of course! If necessary, we will not only provide free samples but also price lists and quotations. If I want to wholesale, what price will you give me? If your wholesale quantity is large, we can provide discounts. Customized Molded Power Choke Inductor made in China can be purchased at low price or cheap price. You are welcomed to come to our factory to buy the latest selling, newest, advanced, discount and high quality Molded Power Choke Inductor. Our products are not only fashion in design, but also classy and fancy. Besides, we have our own brands and we also support bulk packaging.Can you guarantee it? Yes,we can! One year warranty. You can rest assured to buy discount product from us. Let us cooperate with each other to create a better future and mutual benefit.