IM02ERR47J

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Fixed Inductors

Fixed inductors are essential components that serve many functions in a wide range of devices and systems. Fixed inductors are used across numerous applications, such as power converters, AC-DC converters, multiplexers, clock generators, and switching regulators. This article introduces the IM02ERR47J fixed inductor, its application, and working principle.

IM02ERR47J Application Field

The IM02ERR47J fixed inductor is a multi-layered type wound inductor. This type of inductor is commonly found in DC-DC converters and other power applications. It is designed to support high current and low profile with minimal losses, so it can be used in devices where heat is an issue, including AC-DC converters, multiplexers, clock generators, and switching regulators.

The IM02ERR47J inductor is available in a variety of sizes, from 0603 to 1206 packages. It also has a variety of internal components, including Anisotropic Magnet Resin (AMR) windings, ferrite core, and sealed ends.

The IM02ERR47J inductor has an Attenuation Factor of 0.0021 and rated power of 0.56 Watts (W). Its Operating Temperature range is from -40 to +85 degrees Celsius. It also has an Inductance range of 0.22 to 22 micro-henrys (μH). The nominal impedance of the inductor is 3.5 ohms (Ω).

IM02ERR47J Working Principle

The working principle of the IM02ERR47J fixed inductor can be summarised as follows. When a voltage is applied to the coil, an electric current is created, and this current interacts with the magnetic field of the core to create a magnetic field around the coil. This magnetic field around the coil adds to the overall magnetic field of the core, creating an induction of current in the coil. The strength of the induction depends on the number of turns in the coil and the type of core material.

The IM02ERR47J inductor has an Anisotropic Magnet Resin (AMR) winding and ferrite core, both designed to maximise the strength of the inductance. This combination provides higher current ratings, lower losses, and higher leakage inductance than other types of inductors.

The inductor also has sealed ends, which help to reduce resistance and inductance in the leads and connection points. This ensures that the inductor can provide higher current and more reliable performance in power applications.

Conclusion

The IM02ERR47J fixed inductor is a multi-layered, high current inductor with a low profile and minimal losses. It is well-suited for DC-DC converters and other power applications, such as AC-DC converters, multiplexers, clock generators, and switching regulators. The inductor has an Attenuation Factor of 0.0021 and rated power of 0.56 Watts (W). Its Operating Temperature range is from -40 to +85 degrees Celsius. The IM02ERR47J working principle is based on an Anisotropic Magnet Resin (AMR) winding and ferrite core, which provide higher current ratings, lower losses, and higher leakage inductance than other types of inductors. Sealed ends help to reduce resistance and inductance in the leads and connection points. This ensures that the inductor can provide reliable performance in power applications.

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