ER1641-684JP

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Fixed Inductors are Passive electronic components that consist of a wire wound around a spool or a core to build an inductor. Among its features, the ER1641-684JP Fixed Inductor stands out, as it is a surface mount fixed inductor manufactured by EPCOS. It is a value-for-money multilayer inductor suitable for a wide variety of applications. This article looks into the ER1641-684JP\'s application field and working principle.

Application Field

The ER1641-684JP Fixed Inductor is used in a variety of applications, such as power supplies, d.c.a.c. converters, and power boosters, due to its high reliability and efficient performance. It has a medium self-resonance frequency, making it suitable for use in a medium-frequency task.

This device is also suitable for use in radio-frequency (RF) applications. It is capable of providing an inductance value of between 1 and 47 uH, making it useful for applications that require an inductance range of 1 to 47 uH. This makes the ER1641-684JP Fixed Inductor a good choice for small-scale RF designs.

The ER1641-684JP is designed for high-frequency and high-input-current applications. With a resistance of just 0.2 ohms, and current ratings of up to 15A, the ER1641-684JP is an ideal choice for applications that require a high current load. It also features a high-Q value, making it efficient for applications that require high frequencies.

Working Principle

The ER1641-684JP Fixed Inductor works on a basic principle; when a direct current is applied to the inductor, an increasing magnetic field is created in the core of the inductor. This magnetic field induces a voltage in the wire, which then opposes the current. The resulting voltage drop across the circuit is inversely proportional to the rate of change of current in the circuit.

In the case of the ER1641-684JP Fixed Inductor, the core material and number of turns are adjusted to obtain the desired inductance value. This allows the inductor to easily adjust its resistance value when exposed to varying current levels.

The inductor also features a high resistance to temperature and vibration. This makes it suitable for operation in harsher environments, where other inductors may fail.

Conclusion

The ER1641-684JP Fixed Inductor is a reliable, efficient, and cost-effective surface mount fixed inductor. It is suitable for a wide range of applications, from power supplies and converters to radio-frequency applications. It is also capable of providing a good current load and high frequency performance. In addition, it is designed to withstand temperature, vibrations, and other harsh conditions.

Overall, the ER1641-684JP Fixed Inductor is an excellent choice for any application requiring a high quality, reliable, and efficient inductor.

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