RL110S-221L

Fixed Inductors

Fixed inductors are a type of passives, which are used to store energy in the electric and magnetic fields. Among them, the RL110S-221L is widely used in the industry due to its low price and power delivery. It has a wide application field and working principle.

Application Field

The RL110S-221L is mainly used in AC to DC converters, circuit protection, over-voltage protection, low noise blocking, high-end consumer products, etc. It is also used for switching power supply, Adapter, charger, power filter, audio equipment and so on. Also it can be used in high efficiency active harmonic filter and harmonic distortion system. In some advanced telecommunication products, it is used for switching site source, improving key system, assigning order and synchronizing process.

Working Principle

The working principle of the RL110S-221L is based on Faraday’s law of electromagnetic induction. In the circuit, when the current runs through the inductor, it will generate a changing magnetic field. According to Faraday’s law, a changing magnetic flux will induce a voltage in the inductor, thus creating the called EMF (Electro-Motive Force). This EMF keeps the current flowing through the inductor at a constant rate.

Moreover, when a DC current flows through the inductor, an electromagnetic field is generated, which causes a magnetic field to be buildup around the inductor. This magnetic field opposes the current to create a noticeable voltage drop, in turn, creates a measurable power dissipation effect. It is the reason why the RL110S-221L is widely used in AC to DC converters and over-voltage protection.

Conclusion

With its low price and performance capabilities, the RL110S-221L has become a powerful fixed inductor in the industry. It is used widely in AC to DC converters, circuit protection and high-end consumer products. Its working process is based on Faraday’s law of electromagnetic induction. All of these mean that the RL110S-221L is a highly efficient and relatively low cost fixed inductor.