744040520047 Inductors, Coils, Chokes

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Fixed Inductors - 744040520047 Application Field and Working Principle

Inductors, also known as coils, are passive electrical components consisting of a coil of wire. They are used to store energy in the form of a magnetic field, store energy, and most commonly used as filters, or in radio frequency (RF) components. By using the electron flow, inductors can increase or decrease the amount of electricity running through them depending on their setting.

Fixed inductors are a type of inductor that is designed for use in products that require consistent or fixed electrical characteristics over time. This type of inductor typically has a fixed number of windings of wire, and its magnetic field or inductance stays constant even over changes in temperature. Commonly found in a variety of electronic circuits, fixed inductors are available in packages such as surface mount technology (SMT) and through-hole components.

The 764040520047 is an example of a fixed inductor. It is a through-hole inductor with a 7.44mm diameter and an overall length of 5.2mm. It features a 100% burn-in test to ensure that it can withstand the long-term performance stability tests of extreme environmental conditions. This inductor has a rated inductance of 1.22µH, a resistance of 0.406 ohms, and a wire cross-sectional area of 0.28mm². It’s designed to provide optimal filtering characteristics at frequencies of up to 200MHz.

Understanding the working principle of a fixed inductor can help to better understand how it functions in an electrical circuit. The basic principle is that when an electrical current is passed through the inductor, it creates a magnetic field. This magnetic field then creates a current in the inductor; this is known as inductance. The amount of inductance is determined by the number of turns in the inductor and the area of the inductor.

The current passing through the inductor creates an electromagnetic field (EMF) that is in opposition to the source current. This property is known as inductance, and it can be used to reduce the amount of current flowing through the inductor. This is why inductors are commonly used in circuits that require reliable and consistent current levels.

Inductors can also be used to filter out RFI (Radio Frequency Interference) which is an undesired signal outside the intended frequency range that can interfere with communications between two or more systems. Using an inductor can block out unwanted interference due to its ability to absorb or filter out these frequencies, allowing only the desired frequencies to travel through the circuit.

Fixed inductors are an essential component to a variety of circuits. Their fixed design is key for circuits that require consistent performance and operation. The 764040520047 is an example of a fixed inductor that offers reliable operation at high frequencies and a tolerable amount of resistance.

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