ER1025-76JR

An inductor, also called a coil, choke or reactor, is a passive electronic device for storing energy in magnetic fields. The application of fixed inductors is widespread and they are used in a variety of power, radio frequency (RF) and signal conditioning applications. The ER1025-76JR is a type of fixed inductor that is used for power application in combination with high-frequency switching and has a compact size and low profile.

The ER1025-76JR fixed inductor is a surface mount type with a height of 1.6mm and a diameter of 4.3mm. It features a low DC resistance of 1.3mΩ and a rated current of 2.5A. The inductance range for the ER1025-76JR ranges from 3.3μH to 220μH, depending on the specific type of ER1025-76JR inductor chosen for a given application. The inductance range is divided into five distinct categories with specific minimum and maximum inductances in each category.

The working principle of a fixed inductor is based on Faraday\'s Law of Induction, which states that the induced voltage in an inductor is proportional to the rate of change of the current through the inductor. The ER1025-76JR inductor utilizes this principle by creating an electromagnetic field around a wire coil, which in turn causes a voltage difference between the ends of the inductor.
Moreover, the ER1025-76JR fixed inductor is ideal for use in switching power converters, such as Switch Mode Power Supplies (SMPS), and DC/DC converters. It is also used in other applications such as Uninterruptible Power Supplies (UPS), Automotive applications, lighting, motor drives, and power supplies. The ER1025-76JR\'s low resistance, low profile, and high rated current capability make it well suited for use in these and other high-frequency switching applications.

In addition to its many practical applications, the ER1025-76JR fixed inductor also has a variety of advantages. For example, its small size and low profile make it suitable for tightly packed circuits, while its low heat dissipation and high efficiency enable it to operate reliably in high-frequency switching environments. The inductors also have a wide inductance range, which makes them suitable for multiple uses in different kinds of applications. Finally, the ER1025-76JR is highly durable and is rated for temperatures as high as 125°C.

In conclusion, the ER1025-76JR inductor is a type of fixed inductor with wide-ranging application fields and a range of high-quality features. It is often used in power applications, such as UPS, automotive, switching power converters, and DC/DC converters due to its low profile, low DC resistance, and high rated current capability. The ER1025-76JR also features a wide inductance range, low heat dissipation, high efficiency, and durability, making it suitable for many applications.