IHD1ER270L

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Fixed inductors are electronic components with coils and wire loop cores, which are mostly used in AC/DC circuits and a variety of electronic circuits. Among them, the IHD1ER270L fixed inductor is mainly used in SMD, which is an abbreviation of Surface Mount Device, and it is often used in power supply filters, coupling, impedance matching, etc.

The IHD1ER270L fixed inductor is an electrolytic metal oxide ring inductor, and its core is wound by a single layer of wire or multiple layers of winding. The winding is made of oxygen-free copper wire and oxygen-free copper clad steel wire. Its structure design has a certain margin, and the parameters can be adjusted accurately at that time, so that the designed product performance meets the needs of electronic applications.

The IHD1ER270L fixed inductor adopts a double-sided square elliptical core design, which makes it have higher electromagnetic coupling effect and higher magnetic flux density. In addition, the core is encapsulated in a plastic case for better protection, and you can also add a metal shield to reduce electromagnetic interference. The metal shield also improves the stability of the semi-circular inductor. Its working principle is the same as that of any inductor, it converts electrical energy into magnetic energy during operation. When there is no current flowing through it, there is no magnetic field generated inside, but as soon as the current is allowed to flow through, the inductor produces an electromagnetic field which is proportional to the current flowing through it and also increases or decreases based on the decrease or increase in current.

The IHD1ER270L fixed inductor is mainly used in switching power supply filters, coupling, impedance matching and other applications. In switching power supply, due to the varying nature of current, the use of coil with larger stabilization and larger core more effectively suppresses common mode noise interference. In addition, it is also used to form passive filters, reduce high-frequency noise, and reduce harmonics of switching power supplies. It plays a great role in noise suppression and electromagnetic interference.

In summary, the IHD1ER270L fixed inductor is an electronic component with a single layer or multiple layers of winding. Its working principle is the same as any inductor and it is mainly used in SMD, switching power supply filters, coupling, impedance matching and other applications. Its particularity lies in its double-sided square elliptical core design and its plastic shell enclosure for better protection.

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