4922-46H

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Fixed inductors are invaluable devices in many applications as they are responsible for the task of blocking, storing and releasing electrical energy. They also help filter noise and provide signal coupling. In addition, they are important components of electrical circuits used in radio frequency communication, signal conditioning and power supplies. The 4922-46H fixed inductor is a relatively high performance and low cost option for circuits requiring inductance. This article will explain the application field and working principle of the 4922-46H fixed inductor.

Application Fields of 4922-46H Fixed Inductors

4922-46H fixed inductors are mostly used in signal conditioning circuits such as filtering capacitors, tuned amplifiers, and oscillators. They can also be used in radio frequency communication applications such as antenna systems and impedance matching networks. In addition, they are extensively used in power supply circuits to provide filter choke in DC-DC regulators and switching power supplies.

Working Principle of 4922-46H Fixed Inductors

Fixed inductors utilize the principal of electromagnetic induction which states that when an electric current passes through a conductor, a magnetic field is created around the conductor. This magnetic field will induce a voltage, or an opposing current, in another nearby conductor. This working principle is used when creating a fixed inductor. A number of turns of wire with a metal core are used to form a coil. This coil is then connected to an external circuit. When current passes through the coil, the magnetic field created by the coil will induce a voltage in the external circuit. This voltage will oppose the original current, creating a resistive effect which is known as inductance. The 4922-46H inductor takes advantage of this property to be used in various applications which require inductance.

Physical Characteristics of 4922-46H Fixed Inductors

The 4922-46H fixed inductor is a cylindrical core wound inductor through which a conductor is wound to form a coil with single or multiple turns. The core is usually made from a ferrite material such as iron and allows the inductor to be smaller in size than other types of inductors with air core. The casing of the inductor can be made from aluminum, epoxy, polycarbonate or ceramic materials. The inductor is also sealed to protect it from moisture and dust. The 4922-46H fixed inductor is available in various sizes and its inductance value ranges from 0.01 to 2 henries.

Conclusion

The 4922-46H fixed inductor is a versatile and cost effective solution for circuits requiring inductance. It has a wide range of application fields and is used in signal conditioning, radio frequency communication and power supply circuits. Its cylindrical core made from ferrite material makes the inductor smaller than other inductors with air core. The casing of the inductor is also sealed to protect it from moisture and dust. Overall, the 4922-46H fixed inductor is a reliable and efficient option for various circuits requiring inductance.

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