ER1025-12JS

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Fixed Inductors: ER1025-12JS Application Field and Working Principle

Fixed inductors are widely used in electronic circuits as passive components to store energy in a magnetic field and provide inductance. They are usually constructed from a coil of wire wrapped around a core and are used to increase the voltage in circuits, for tuning, and to provide signal isolation. In terms of application, fixed inductors are widely used in audio/video systems, telecommunications, embedded applications, power conditioners, industrial controls, instrumentation, consumer electronics, motor drives and open-ended transformers. The ER1025-12JS is a fixed inductor that comes with a high current rating and is suitable for use in power supply applications.

The ER1025-12JS features an inductance of 4.02mH, a saturation current rating of 5.3A, and a DC resistance of 0.17 ohms. It has an shielded construction that ensures excellent electrical performance, and a low profile design that allows for easy assembly. The inductor is RoHS compliant and is suitable for use in a wide range of commercial and medical applications.

The working principle of a fixed inductor is based on the electromagnetic induction principle. This principle states that whenever an electric current flows in a conductor, an electric field is generated around it. This field then induces an electric current in any other conductor placed in the vicinity of the electric field. This induced electric current is generally in the opposite direction of the current in the original conductor. Fixed inductors use coils of wire that generate a magnetic field when an electric current is passed through the coils. This magnetic field then induces an electric current in the conductor which is in the opposite direction of the electric current in the coils.

The ER1025-12JS offers several advantages in terms of design including its low profile, high current rating, and reliability. This inductor is also RoHS compliant and is easy to assemble and integrate into electronic circuits. It is capable of operating in harsh environments, making it ideal for use in a variety of applications from consumer electronics to industrial controls. Additionally, the ER1025-12JS features a wide range of inductance and saturation, making it suitable for a variety of power supply applications.

Overall, the ER1025-12JS is an excellent choice for a fixed inductor due to its high current rating, low profile design, and RoHS compliance. It is suitable for use in a variety of applications and is capable of operating in harsh environments. Furthermore, it offers a wide range of inductance and saturation, making it ideal for a variety of power supply applications.

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