IR02STR82J

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Fixed Inductors

An inductor is an electrical component used to store energy in a magnetic field and release that energy when required. Fixed inductors are a type of inductor with a fixed electrical resistance, and therefore fixed inductance. The size and complexity of the design of a fixed inductor can differ greatly depending on its application and purpose. There are many types of fixed inductors, such as toroidal, wire wound, molded and surface mount. Here, we will look at the IR02STR82J application field and working principle.

Application Field of IR02STR82J

The IR02STR82J is a fixed inductor from the MEHRWEGE family, manufactured by the EPCOS company for a variety of applications. It is used in DC-DC converters for a wide range of electronic devices, from chargers to cell phones and computers. In addition, the inductor features current-compensated, wire wound construction, meaning that the rated inductance value is maintained over a wide range of current ratings. It is also perfect for circuit designs such as automotive air-conditioning systems, DC-DC converters, and power supplies.

Working Principle of IR02STR82J

Fixed inductors work by creating and storing energy in a magnetic field. When voltage is applied, current flows through the inductor and creates a magnetic field around the coil and the core. This magnetic field stores the energy that is later released when the voltage is removed.

The field created by the IR02STR82J is based on the numbers of turns in the coil. The number of turns represents the inductance of the coil and is determined by the design of the inductor. The core of the inductor adds additional inductance to the inductor, allowing it to store more energy. The IR02STR82J is designed to operate between -25˚C and +110˚C, so it is suitable for many types of environments.

Conclusion

The IR02STR82J is a fixed inductor designed for a variety of applications. It has current-compensated wire wound construction, so it has a fixed inductance even when the current through it varies. The inductor is suitable for use in DC-DC converters, automotive air conditioning systems, and power supplies. It works by creating and storing energy in a magnetic field when voltage is applied, then releasing it when the voltage is removed.

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