ER1641-822JR

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Fixed inductors are used in the design of various circuits. ER1641-822JR fixed inductor is one of them, which is specifically designed for high current applications. The ER1641-822JR fixed inductor has a good temperature coefficient and a wide range of operational frequencies. Its application field and working principle will be discussed in detail in the following paragraphs.

Application Field

The ER1641-822JR has a wide range of applications, including high-current power conversion systems, magnetics modules, motor controllers, and sensor systems. It is suitable for high-power applications in consumer electronics and automotive applications, as well as numerous other designs. This inductor has a high power and an excellent temperature coefficient, which makes it perfect for applications that require consistent performance over a wide temperature range. Additionally, the inductor is designed to have poor self-capacitance and high self-resonance, which is advantageous in high frequency applications.

Working Principle

ER1641-822JR fixed inductor works based on the principle of inductance. It consists of a coil of copper wire wound on a magnetic material. When current flows through the coil, an electromagnetic field is generated. The inductance of the coil depends on the number of coil turns, coil length, coil cross section, core material, and gap size. The inductance increases when these parameters are increased. The core material used in the ER1641-822JR fixed inductor is ferrite, which has excellent core loss efficiency and low winding resistance. The physical construction of the inductor prevents heat dissipation, therefore, making it highly reliable.

The ER1641-822JR fixed inductor is designed for applications requiring high current. It offers excellent thermal stability, suitable current rating, and has a wide operating frequency range. This makes it a perfect choice for applications requiring exceptional current regulation. The inductor’s inherent properties also make it suitable for power factor correction circuits as it has excellent magnetic saturation characteristics.

Conclusion

The ER1641-822JR fixed inductor is specifically designed for high current applications. It has excellent core saturation ability, good thermal resistance, and wide operating frequency range. The inductor provides consistent performance over a wide temperature range, thus making it suitable for high-power consumer and automotive applications. Its magnetic properties also make it suitable for power factor correction circuits.

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