ER1025-11JR

Fixed inductors are electrical components used to store energy in the form of a magnetic field. They typically consist of a coil of wire wound around a ferromagnetic core, usually made of iron or ferrite. ER1025-11JR is a type of fixed inductor.

ER1025-11JR is an effective choice for portable applications. It comes in a surface-mount package which is suitable for applications that require a smaller form factor. The package size is 3.2 x 2.4 x 1.5 mm with a height of 15% and a maximum footprint of 10 Pads 1025. The maximum operating temperature is 125 °C.

ER1025-11JR has an inductance of 10 μH at a frequency of 10 kHz and an inductance tolerance of 10%. It also has an air gap in the core for improved thermal performance and a low DC resistance for increased efficiency. In addition, it has a high self-resonance frequency, which is essential for any application requiring high frequencies. The current rating of ER1025-11JR is 0.66A.

The working principle of ER1025-11JR is based on Faraday\'s law of induction, which states that an electromotive force is induced in a closed loop of wire when it is exposed to a changing magnetic field. As current flows through the coil of wire, it creates a magnetic field which interacts with the ferromagnetic core, causing a voltage to be induced in the circuit. This induced voltage causes a current to flow through the circuit, resulting in the storage of energy in the form of a magnetic field. ER1025-11JR is able to maintain this low-level current for long periods of time, making it highly useful in applications such as power supplies and RF amplifiers.

ER1025-11JR can be used in a wide range of applications due to its compact size and high efficiency. It can be used in portable electronic devices such as cell phones, portable media players and medical devices. It can also be used in RF amplifiers, power supplies, DC-DC converters and motor controllers. ER1025-11JR is also suitable for automotive applications, such as fuel injection, airbags, anti-lock brakes and traction control systems.

In summary, ER1025-11JR is a high-performance, cost-effective fixed inductor that can be used in a wide variety of applications due to its small size and high efficiency. Its high self-resonance frequency is ideal for applications that require high frequencies. It is also highly reliable and is capable of maintaining a low-level current for long periods of time. It is an effective choice for portable applications due to its compact package size.