RL855-331K

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Fixed inductors are widely used components in electronic circuits. They have a variety of applications, from radio antenna and power distribution systems to linear filters and oscillators. The RL855-331K fixed inductor is one type of inductor that meets these needs. This article will discuss the application field and working principle of the RL855-331K inductor.

Applications

The RL855-331K fixed inductor is well-suited for many circuit applications. It has very low parasitic inductance, making it an ideal choice for low-frequency filters, antiphase filters, broadband amplifiers, and other applications. It is also used in high-frequency transformers, as well as in high-precision analog and digital circuits. The RL855-331K is a valuable component in power line filter circuits, which are used to reduce interference from the environment and prevent power supply ripple.

Working Principle

The RL855-331K fixed inductor is a non-polarized inductor, meaning it has two symmetrical windings which both lead to the same output voltage. It works on the principle of magnetic induction, where the current flowing through the windings produces a magnetic field. This magnetic field, in turn, induces an opposing voltage in the core of the inductor, which is proportional to the rate of change of the magnetic field. This voltage is fed back into the circuit, having a stabilizing effect as the voltage is resisted by the inductor’s impedance, effectively dampening the current in the circuit. As the current is reduced, the inductor’s impedance increases, limiting further current flow.

The RL855-331K fixed inductor is able to provide good performance in a variety of applications due to its low parasitic inductance and its excellent thermal characteristics. It also has a wide temperature range, from -55°C to +85°C, meaning it can operate in a wide range of environmental conditions. Its compact size also makes it well-suited for many types of applications.

Conclusion

The RL855-331K fixed inductor is an ideal choice for many applications, from high-precision analog and digital circuits to power line filters. Its low parasitic inductance and excellent thermal characteristics make it well-suited for many different applications, and its wide temperature range ensures reliable operation. Its compact size also makes it a popular choice in applications where space is limited.

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