0805-391K Allicdata Electronics
Allicdata Part #:

0805-391K-ND

Manufacturer Part#:

0805-391K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 390NH 290MA 1.5 OHM
More Detail: 390nH Unshielded Wirewound Inductor 290mA 1.5 Ohm ...
DataSheet: 0805-391K datasheet0805-391K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Mounting Type: Surface Mount
Package / Case: Nonstandard
Supplier Device Package: --
Size / Dimension: 0.090" L x 0.068" W (2.29mm x 1.73mm)
Height - Seated (Max): 0.060" (1.52mm)
Series: 805
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Type: Wirewound
Material - Core: Ceramic
Inductance: 390nH
Tolerance: ±10%
Current Rating: 290mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 1.5 Ohm Max
Q @ Freq: 48 @ 250MHz
Frequency - Self Resonant: 560MHz
Ratings: --
Operating Temperature: -40°C ~ 125°C
Inductance Frequency - Test: 100MHz
Description

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.

Fixed Inductors

A fixed inductor is an electronic component which depends on the integration of an inductor wound with some turns of wire and a core of either ferromagnetic or air on which the coil is wound. It is an electrical component that stores energy in the form of a magnetic field when a current is passed through it. Fixed inductors are used in a wide range of applications from signal processing, and impedance matching to frequency filtering and oscillator circuits. The 0805-391K is one such type of fixed inductor which is widely used in a variety of different applications.

Application of 0805-391K Fixed Inductor

The 0805-391K fixed inductor is a multipurpose inductor, ideal for a range of applications including DC-DC converter circuits, resonant circuits, motor control circuits, voltage regulator circuits, signal processing circuits, and power supply filtering circuits. It is widely used in a variety of consumer electronics and industrial applications such as LED displays, computers, and gaming consoles. The 0805-391K fixed inductor is also ideal for use in power supplies, radios, and automotive applications.

Working Principle

The 0805-391K fixed inductor works on the principle of Faraday’s Law of Induction, which states that the electromotive force (EMF) induced in a conductor due to a changing magnetic field is proportional to the rate of change of flux through the conductor. In the case of the 0805-391K fixed inductor, this EMF is generated due to the changing magnetic field caused when current passes through the inductor’s windings. This EMF, in turn, drives a current through the inductor’s windings, thus producing a magnetic field. This magnetic field then interacts with the current and causes a back EMF, also known as a counter EMF, which opposes the current flow and thus counteracts the increasing EMF caused by the changing magnetic field.

The 0805-391K fixed inductor works by storing energy in the form of a magnetic field when a current is passed through it. This magnetic field then interacts with the current and causes a back EMF, which opposes the current flow and thus counteracts the increasing EMF caused by the changing magnetic field. This helps to reduce the overall voltage across the inductor, effectively stabilizing the voltage. The inductors also act as filters, removing any high frequency AC signal components from a DC signal, and likewise prevent any high frequency AC noise entering the signal from a DC source.

The specific data is subject to PDF, and the above content is for reference

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