Do you know that shielded inductors and unshielded inductors are not interchangeable?
We need to know that although shielded inductors and unshielded inductors are both inductive components, their usage scenarios and functions are different. Therefore, in circuit design, it is necessary to select appropriate inductance components based on factors such as the specific application environment, signal frequency, and so on.
（★ If you want to know more about inductors, please refer to this article: •The Difference Between Shielded Inductors and Unshielded Inductors）
SMRH1 Series Shielded Power Inductors
SMRH2 Series Shielded Power Inductors
Because of its good anti-interference performance, shielded inductors are generally used in high-frequency signal processing, such as oscillators, amplifiers, filters and other circuits in electronic circuits. Non-shielded inductors are often used in low-frequency power transmission, such as converters, DC regulated power supplies and other fields.
SM Series Unshielded Power Inductors
SD Series Unshielded Power Inductor
Therefore, when selecting inductive components, the selection should be based on the specific situation and cannot be universal.
The shielded inductor uses a shielding cover made of ferromagnetic material inside, which can effectively isolate the interference from external electromagnetic signals. At the same time, the shielded inductor also has a good quality factor and high quality factor, and can achieve better filtering performance.
However, the structure of the shielded inductor is relatively complex and the cost is high. For high-power applications, issues such as heat dissipation need to be considered. These factors need to be taken into consideration when selecting.
Offering a wide range of shielded and unshielded inductors, Zxcompo is a reliable inductor manufacturer to meet your specific needs. Contact us: sales@ZXcompo.com
