ER1025-65JP

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Fixed inductors generally refer to components in the form of an inductance coil wound on a bobbin, usually with an iron core, usually with a shielded structure. ER1025-65JP is an example of a type of fixed inductor. It is a polarized inductor with a casing, and its operating temperature is from -55℃ to +125℃, making it an excellent choice for applications that require strong temperature resistance.

The ER1025-65JP has an inductance of 25 ± 10%, a rated current of 0.065 ± 25%, and a direct current resistance of 3.9 Ω ± 25%. It also has a high saturation current of 7.3A at a temperature of 20℃, and a self-resonant frequency of 2,500MHz.

Applications for this type of fixed inductor include DC to DC switching power supplies, power line filtering, as well as low noise-signal line crossing suppression. It is also used in microwave circuits, with a wide range of applications including voltage stabilization, noise interference control, signal mixing and signal transmission. Its wide variety of features make it suitable for many different applications.

The internal working principle of the ER1025-65JP involves the gradual build-up of magnetic flux inside the inductor. When an electric current flows through the set of wires which are wound around the bobbin, proportional amounts of magnetic flux are created. The magnetic flux then accumulate inside the inductor, increasing the total magnetic flux density over time. As the total magnetic flux density inside the inductor increases, so too does the inductance of the inductor.

The ER1025-65JP is just one example of a type of fixed inductor – they are integral components in the manufacturing of circuits, and are used in a variety of applications. Their excellent temperature resistance, high saturation current, and wide range of features make them an ideal choice for use in advanced electronic designs.

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