LQW03AW7N5C00D Inductors, Coils, Chokes

Series:	LQW03
Packaging:	Cut Tape (CT)
Part Status:	Discontinued at Digi-Key
Type:	Wirewound
Material - Core:	Non-Magnetic
Inductance:	7.5nH
Tolerance:	±0.2nH
Current Rating:	400mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	240 mOhm Max
Q @ Freq:	41 @ 900MHz
Frequency - Self Resonant:	7.5GHz
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	100MHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.021" L x 0.016" W (0.53mm x 0.40mm)
Height - Seated (Max):	0.018" (0.45mm)

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Fixed Inductors: LQW03AW7N5C00D application field and working principle

Fixed inductors, also known as inductors, are passive components that store and release energy with the help of inductance. They consist of three main components: a conductive core, a coil, and terminals. The LQW03AW7N5C00D is a fixed inductor used in a variety of applications. Fixed inductors are commonly used in electronic circuits to provide a re-circulating current path as well as the ability to store and release energy. This makes them suitable for use in power factor correction, voltage regulation, and other applications where an appropriate amount of energy is required. LQW03AW7N5C00D inductors are used mainly in power automotive and industrial applications and the energy storage requirements of these applications are addressed by the parameters of the inductor: the number of turns, the diameter of the winding and the core material. The working principle behind fixed inductors is based on Faraday\'s law of electromagnetic induction. This law states that when a conductor, such as the core of the inductor, moves through a magnetic field an electric current is produced in the conductor. This electric current in turn creates a magnetic field which, in turn, propagates through the conductor, producing a voltage. This voltage, known as the induced voltage, then powers the component.The magnetic field generated by the current flowing through the inductor core is responsible for the inductance or self-inductance of the component. Self-inductance is a property of the inductor, which describes the relationship between the current flowing through the component and the magnetic field that it generates. This relationship forms the basis of the inductor\'s energy-storing properties. The other main parameters of the inductor such as the number of turns, the number of layers, and the type of core material determine the inductance, resistance, and current capability of the inductor. The amount of current the inductor can handle depends on the number of turns and layers as well as the core material. If the inductor is overloaded it can cause an inductor saturation where the magnetic field within the inductor saturates, preventing the energy storage properties of the inductor.In conclusion, the LQW03AW7N5C00D fixed inductor is a widely used component. Its application fields include power factor correction, voltage regulation and storage of energy. It works on the principles of Faraday\'s law of electromagnetic induction and its inductance, resistance and current capabilities are determined by the type of core material, the number of turns and the number of layers.

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