2256R-09J Allicdata Electronics
Allicdata Part #:

2256R-09J-ND

Manufacturer Part#:

2256R-09J

Price: $ 1.10
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 4.7UH 2.9A 47 MOHM TH
More Detail: 4.7µH Unshielded Molded Inductor 2.9A 47 mOhm Max ...
DataSheet: 2256R-09J datasheet2256R-09J Datasheet/PDF
Quantity: 1000
1000 +: $ 0.99225
Stock 1000Can Ship Immediately
$ 1.1
Specifications
DC Resistance (DCR): 47 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.225" Dia x 0.570" L (5.72mm x 14.48mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 1kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: 2256R
Shielding: Unshielded
Current - Saturation: 2.9A
Current Rating: 2.9A
Tolerance: ±5%
Inductance: 4.7µH
Material - Core: Ferrite
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are passive electrical components used in a wide range of electronics applications. The 2256R-09J fixed inductors may be used for various purposes, including in high-frequency switching, current filtering, and impedance matching. This article outlines the application fields and working principles of the 2256R-09J inductor.

2256R-09J Application Fields

The 2256R-09J fixed inductor may be used in a number of electronics applications, including in power supplies, LEDs, power amplifiers, radios, and driver circuits. In power supplies, the 2256R-09J inductor may be used to filter out input current spikes. In LEDs, the inductor is used to reduce harmonic distortion. In power amplifiers, it is used to provide additional power-handling capacitance. In radio systems, the inductor is used to reduce overall phase noise. Finally, in driver circuits, the inductor is used to reduce coil losses.

Working Principles

The 2256R-09J fixed inductor is composed of a number of components, including a ferrite core, a winding, and a vitreous enamel coating. The ferrite core is generally composed of a number of sintered powder materials, such as iron oxide and zinc oxide. This core helps to reduce eddy-current losses and ensure that the inductor is capable of dissipating heat. The winding, on the other hand, is composed of a number of turns of copper or aluminum wire. The role of the winding is to create an inductive effect. Finally, the inductor is coated with a vitreous enamel, which acts as an insulation layer to protect the winding from environmental damage.

The inductor works by generating a magnetic field in response to the current flowing through it. This magnetic field is generated by the interaction between the core and the winding. When the current stops flowing, the magnetic field collapses, releasing energy back into the circuit. This energy is then used to generate a voltage. Thus, it can be said that the inductor works by converting electrical energy into magnetic energy and then back into electrical energy.

The 2256R-09J fixed inductor is capable of a wide range of current and voltage ratings. In terms of current rating, it can handle up to 2.5A, while in terms of voltage rating it can handle up to 9V. This makes the 2256R-09J inductor an ideal choice for a variety of applications, such as power supplies, radios, and LEDs.

Conclusion

The 2256R-09J fixed inductor is a versatile passive component with a wide range of applications. The inductor is composed of a ferrite core, a winding, and a vitreous enamel coating, and it works by converting electrical energy into magnetic energy and then back into electrical energy. The 2256R-09J inductor can be used for a variety of purposes, including in power supplies, LED lighting, radios, power amplifiers, and driver circuits. Its versatility makes it an ideal choice for a variety of applications.

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

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