4922R-22L Inductors, Coils, Chokes

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Fixed inductors are passive components that can store energy. The energy is stored in the form of an electrical or magnetic field, depending on the type of inductor. Among all kinds of fixed inductors, 4922R-22L is a type of axial leaded fixed inductor. It plays important roles in the field of electronics and has become widely used due to its specific characteristics.

The 4922R-22L fixed inductor measures 2.2mH, with a rated current of 3.0A and a DCR of 45.2 mΩ. It has two axial leads and can be positioned in a variety of ways in the circuit. The inductor also features windings that are formed into a helix to reduce stray capacitance, thus improving the quality of the inductor.

The applications of the 4922R-22L fixed inductor are vast. It can be used in a variety of electronic equipment, including power supplies, inverters, radio transmitters, and receivers. Its use in these devices is mainly for its ability to filter, deliver energy, and store energy. It also finds use in telephone paging systems and telecommunications equipment. Due to its high heat resistance, low profile, and stable performance, the 4922R-22L is becoming increasingly popular in consumer electronics.

The working principle of a 4922R-22L fixed inductor is based on Faraday\'s law of induction and Lenz\'s law. In simplified terms, Faraday\'s law states that a changing magnetic field creates a changing electric field and vice versa; Lenz\'s law states that the direction of the induced current is always such as to oppose the motion or change that produces it.When a voltage is applied to the inductor, the magnetic field generated by the electric current flow through the inductor induces a voltage across its terminals. This voltage has a phase difference of approximately 90 degrees in relation to the voltage applied. The magnitude of the induced voltage is proportional to the amount of current flowing in the inductor as well as its inductance. Thus, the higher the current flowing through the inductor, the higher the voltage generated by its induced field.

The 4922R-22L fixed inductor is a widely used device in the field of electronics, with its specific characteristics and wide array of applications. Its working principle is based on Faraday\'s and Lenz\'s laws. With its unique advantages, it is a great choice for applications where current filtering, delivery, or storage is a priority.

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