IM04RU2R5K

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Fixed Inductors

Fixed inductors are electronic components designed to store energy in electric fields. They are made up of wire coils, which, when supplied with current, create a magnetic field. This field is used to induce a voltage, or output, in the wire. Fixed inductors are typically used for applications such as smoothing of an alternating voltage, forming a low-pass filter, or creating frequency-dependent circuits. One common type of fixed inductor is the IM04RU2R5K.

IM04RU2R5K Application Fields

The IM04RU2R5K is a small – size through-hole inductor that is commonly used in various power applications. It has a rated DC current of 0.031 to 0.06 A, and a rated saturation current of 0.3 A. The DC resistance of the inductor is 0.18 ohm. The inductance of the IM04RU2R5K is 2.2 mH, and its frequency is 10 kHz. As such, it is suitable for use in many power supply and high-frequency circuit applications.

The IM04RU2R5K is able to work in a wide temperature range, from -55°C to +105°C. This makes it suitable for use in both indoor and outdoor, and both short-term and long-term applications. The inductor is also designed with a high-temperature resistant material, making it a reliable choice for applications that require high-temperature operation, such as power systems and HEV/EV circuits.

IM04RU2R5K Working Principle

The working principle of the IM04RU2R5K is quite simple. The wire coil of the inductor is placed around a magnetic core. When the source of electrical current is connected to the coil, a magnetic field is created. This field will induce a voltage in the wire, creating an output signal. The strength of this signal is determined by the strength of the magnetic field, as well as the resistances and capacitances of the wire coil.

The IM04RU2R5K is designed with an outer ferrite core which increases the inductance of the device, in addition to providing an additional capacitance. This is beneficial for smoothing out the voltage as it helps to dampen any high frequency components created by the magnetic field. The ferrite core also serves to dissipate unwanted heat created during operation.

The core also helps to reduce the size of the inductor, making it an efficient solution in smaller applications. The IM04RU2R5K has a maximum size of 5 mm x 5 mm. This makes it a great choice for space-restricted applications. It is often used in mobile phones, computers, and other compact electronics.

Conclusion

The IM04RU2R5K is a compact, high-temperature capable, high-frequency fixed inductor. It is designed for uses such as power supply smoothing, forming a low-pass filter, or creating frequency-dependent circuits. Its high-temperature resistant material and ferrite core make it a reliable and efficient choice for a variety of applications.

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