74437321047 Inductors, Coils, Chokes

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An inductor, also known as a coil, choke or reactor, is an electrical component designed to store energy in a magnetic field when electric current flows through it. Inductors are mainly used in electronic circuits for filtering, oscillation and tuning. The number 74437321047 refers to a particular type ofinductor, a fixed inductor device.

Fixed inductors are components of a fixed inductance, meaning their inductance value is specified and cannot be adjusted. This is in contrast to variable inductors, which can be manually adjusted to regulate inductance value within a range. Fixed inductors have fixed dimensions, usually cylindrical, and are made from a coil of wire with a core, such as iron or ferrite. The inductance of a fixed inductor is determined by its geometry, its core material, and the number of turns of wire it contains.

The 74437321047 fixed inductor is a horizontal cylinder-shaped device with a cylindrical iron core and consists of a coil of 2 parallel turns of copper wire. The inductance of this device is 0.47 micro Henry, and has an ohmic resistance of 0.02 ohms. The device is rated at 1.5 amperes. It has a maximum operating frequency of 200 kHz, and its saturation current is 6A.

The main application field for this fixed inductor is in power management circuits, such as buck converters and voltage regulators. It is used to filter out unwanted frequencies while simultaneously allowing the desired frequencies to pass through. This device is also used in power supplies, signal generators, and oscillators with active filters, as well as in telecommunication circuits such as filters and modulators.

The working principle of the 74437321047 fixed inductor can be understood using Faraday’s law of induction. When electric current passes through the coil, it generates a magnetic field that creates an inductance. This inductance resists the changes in current and voltage, and thus restricts the rate of change of the electric current flowing through the inductor. This property of the inductor helps stabilize the voltage level and reduces the frequency of unwanted fluctuations.

Fixed inductors are cost-effective components that can effectively reduce the amount of electrical interference in a circuit. With its low ohmic resistance and high inductance value, the 74437321047 fixed inductor is an excellent choice for applications where power management is required. Though these devices have a fixed inductance, their working principle is based on Faraday’s law of induction, making them an indispensable part of any circuit.

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