HC3-3R3-R

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Fixed inductors, also known as inductors, are widely used in electronic circuits. The HC3-3R3-R is one of them. Its features, application fields and working principe are discussed below.

Features

The HC3-3R3-R inductor is characterized by its high-current carrying capacity up to 4A, magnetic shielding for reduced interference, and low D.C. resistance. It has an inductance of 3.3uH and is rated for a maximum current of 4A with a 0.1~0.2ohm DC resistance. The core is made of ferrite, which provides excellent stability and low temperature coefficient. The temperature range is -25℃ ~ +125℃, and the power dissipation is 2W. It is RoHS compliant and has a tolerance of ± 30%.

Application Fields

The HC3-3R3-R inductor has a wide range of applications from consumer electronics to industrial electronics. It can be used in power supplies, audio amplifiers, electric motor control, automotive electronics, solar power inverters, motor start circuits, and more. With its high current carrying capacity, magnetic shielding, and low DC resistance, this inductor is suitable for applications that require high current demands and interference reduction. In addition, its RoHS compliance makes it suitable for applications in sensitive environments.

Working Principle

The HC3-3R3-R inductor works by the generation of an electromagnetic field when current passes through it. The inductor consists of a wire wound around a core which causes a magnetic field to be created. This magnetic field stores energy in the form of a magnetic flux. When current passes through the inductor, a voltage is induced which opposes the flow of current. This phenomenon is termed inductance. The magnetic field generated by the coil of wire is channeled through the core of the inductor. This increases the effective inductance of the coil, allowing it to store more energy.

When the current passes through the inductor, the voltage across it increases which in turn increases its inductance. This in turn increases the amount of energy stored in the inductor and reduces the current passing through it. This phenomenon is referred to as impedance and is the basis of inductive load. The HC3-3R3-R inductor can withstand currents up to 4A and provides a low DC resistance of 0.1~0.2ohm.

Conclusion

The HC3-3R3-R is one of the most popular fixed inductors used in consumer and industrial electronics. It has excellent current carrying capacity, magnetic shielding, low DC resistance, and RoHS compliance. It can be used in a wide range of applications, from power supplies, audio amplifiers, and electric motor control to solar power inverters and motor start circuits. With its high current ratings, magnetic shielding, and low DC resistance, this inductor is suitable for applications that require high current demands and interference reduction.

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