2890R-04K

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Fixed Inductors are electronic components used in a wide variety of applications. The 2890R-04K is a large-diameter, heavy-duty fixed inductor device suitable for dissipating heat quickly and performing reliably in harsh conditions. It features high temperature resistance, low-profile design and high maximum current rating. The 2890R-04K is constructed from highly efficient Isotropic Polypropylene film and is a standard part of many power management solutions. The device is ideal for advanced applications where reliable power dissipating is essential such as automotive, avionics, and power generation systems.

The 2890R-04K working principle is based on a flux containment design, which ensures low electrical loss. The inductor is made from high-grade ferrites wound into a copper or aluminum coil. Low-profile design provides minimal self-inductance and low stray fields, while copper core and winding provides thermal conductivity and improved reliability. A temperature-controlled design of the inductor increases power efficiency over a wide temperature range, and also optimizes dynamic behavior of the system. Heat dissipation inside the inductor is achieved by direct heat flow from the inductor to the outside environment, avoiding damages to the device.

The most common application of the 2890R-04K fixed inductor is in power management systems, such as voltage regulators and power converters. The device helps to protect sensitive electronic components from potentially damaging transients, switching noise, and electromagnetic interference (EMI) caused by ripple currents, voltage spikes, and other power disturbances. The 2890R-04K inductor also helps to maintain a continuous, steady voltage supply for high reliability and efficient operation.

The 2890R-04K provides an effective solution for sensor arrays, process control systems, medical equipment, and robotics requiring high-level integration of low-energy input circuits and high-accuracy output signals. Its versatility makes it an excellent choice for a wide range of commercial and industrial applications. Applications for the 2890R-04K inductor range from industrial voltage regulators and DC power supplies, to floating power supplies, uninterruptible power supplies, high-current switching and dc-to-dc converters. It is also suitable for automotive, telecommunications, and medical equipment applications.

The 2890R-04K is a high-performance inductor that delivers superior reliability and power efficiency in high temperature conditions. It offers superior performance and robustness over a wide range of operating temperatures, and its cost-effective design makes it an ideal choice for applications where reliable power management solutions are required. The 2890R-04K is a reliable solution for power converters, voltage regulators, and other power management applications where reliability and efficiency are paramount.

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