74457068

DC Resistance (DCR):	17 mOhm Max
Height - Seated (Max):	0.307" (7.80mm)
Size / Dimension:	0.866" L x 0.591" W (22.00mm x 15.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	26MHz
Q @ Freq:	--
Series:	WE-PD4
Shielding:	Unshielded
Current - Saturation:	12A
Current Rating:	7.5A
Tolerance:	±20%
Inductance:	6.8µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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< h2 >Fixed Inductors< /h2 >74457068 application field and working principleFixed inductors are an important type of electronic component and are widely used in various kinds of electrical equipment. They are mainly composed of a conductive winding, core, and other components. Fixed inductors are classified according to the type of core material. It can have an iron core, an air core, or a ferrite core.The most commonly used type of fixed inductors is the winded inductor (air core type). The primary function of this type of inductor is to store energy in the form of an electromagnetic field when an electric current is applied. The amount of current that is able to pass through the inductor will depend on the wattage rating of the device as well as the size and shape of the core. The inductor is able to regulate the current flowing through it, and can provide a slow or steady flow of current.The application fields of fixed inductors are many and varied. It is widely used in signal processing, such as voltage regulator circuits, dynamic frequency response circuits, filters, and power supplies. It is also widely used in telecommunications, such as antenna matching networks, television aerial networks, and transmitters. It is also used for medical ultrasound systems, computer controlled systems, radar systems, and various audio-video systems.The working principle of fixed inductors is based on the principles of electrical induction and Faraday’s Law of electromagnetic induction. When an electric current flows through a conductor, it creates a magnetic field. This electromagnetic field will then interact with the core material of the inductor. The interaction between the core material of the inductor and the magnetic field produces an electric current which is known as the induced current. The magnitude of the induced current is determined by the resistance of the inductor’s core as well as the applied voltage.Fixed inductors are important components in a variety of electronic equipment and can be used for various tasks. They can be used to filter out unwanted noise, improve the existing frequency response, control the flow of current, and increase efficiency. They can also be used for shielding, lessening the amount of external EMI interference, and providing an extra voltage boost in circuits.Fixed inductors are essential components for a variety of electrical and electronic applications, and they are used in a variety of settings. They are used to regulate the current, filter out noise, improve the frequency response, and provide a voltage boost in circuits. The core material, the inductance, and the wattage rating are important parameters that must be considered when selecting an inductor. When selecting an inductor, it is important to consider the application it will be used in, the frequency of the circuit, and its power requirements.

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