494R7C Inductors, Coils, Chokes

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Fixed inductors are electrical components designed to store energy in the form of an electromagnetic field. The most common type of fixed inductor is the coil, which is a tightly wound strip of copper or aluminum wire. Other types of fixed inductors include beads, rings, and U-shaped cores. Fixed inductors are often used in power supplies, radio receivers, and other analog circuits.

The 494R7C fixed inductor is a low profile carrier metal alloy device. It offers an inductance of 4.8 µH, a rated current of 1.5 A, and a saturation current of 2.8 A. The device has a maximum operating frequency of 5.0 MHz and is rated for operation up to 120 °C. The 494R7C is designed for use in automotive, industrial, and consumer applications.

The 494R7C fixed inductor consists of a core material, such as an alloy of copper or aluminum, and a winding of wires. The core material, often referred to as the magnetic core, stores energy in the form of an electromagnetic field generated by the winding. The strength of the field depends on the number of turns of the winding, the diameter of the wire, the permeability of the core material, and the operating frequency.

The 494R7C dynamic inductance varies as the applied load current is changed. The inductance is highest at low current and decreases as the current increases. This allows the inductor to be used for various applications, such as voltage regulation, filtering, and frequency control. It can also be used to reduce noise caused by switching and other high frequency signals.

The 494R7C fixed inductor is designed for use in a wide variety of applications. It is ideal for use in automotive, industrial, and consumer applications where a small, low profile device is required. The device is well suited for use in power supplies, radio receivers, and other analog circuits that require an inductor with a wide range of operation. It can also be used in voltage regulation and line filtering to reduce noise.

In conclusion, the 494R7C fixed inductor is a versatile device designed for use in a wide variety of applications. The device can store energy in the form of an electromagnetic field and its dynamic inductance can vary as the applied load current is changed. The device is ideal for use in automotive, industrial, and consumer applications and can be used in power supplies, radio receivers, and other analog circuits.

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