1840R-28G Allicdata Electronics
Allicdata Part #:

1840R-28G-ND

Manufacturer Part#:

1840R-28G

Price: $ 1.91
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 8.2UH 560MA 400 MOHM
More Detail: 8.2µH Unshielded Molded Inductor 560mA 400 mOhm Ma...
DataSheet: 1840R-28G datasheet1840R-28G Datasheet/PDF
Quantity: 1000
2500 +: $ 1.73473
Stock 1000Can Ship Immediately
$ 1.91
Specifications
DC Resistance (DCR): 400 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 48MHz
Q @ Freq: 35 @ 7.9MHz
Series: 1840R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 560mA
Tolerance: ±2%
Inductance: 8.2µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors are components that store energy in a magnetic field in devices such as motors, generators, power supplies, TVs, and radios. When external electric current flows through a coil of conducting material that forms the inductor, a magnetic field is generated. This magnetic field can store energy in the form of chemical energy that can be quickly released as electrical energy. However, inductors possess a significant limitation: they are limited to a specific range of values.

The 1840R-28G is a fixed inductor with a high current rating. This particular fixed inductor has a resistance of 1840 Ohms and a maximum current rating of 28 Amps. It is ideal for applications in which an inductor with a higher current rating is needed in a compact size. This inductor has a standard size which makes it suitable for use in a variety of applications.

1840R-28G Application Field

The 1840R-28G fixed inductor is primarily used in switching power supplies, DC-DC converters, motor drives, and signal processing. Its high current rating makes it suitable for applications that require power conversion that involve high currents. It is also suitable for high performance applications such as signal processing and power amplification. Its standard size and low profile make it particularly suited for these types of applications.

1840R-28G Working Principle

The 1840R-28G fixed inductor works on the principle of inductance. When an electric current passes through the inductor, a magnetic field is produced. This magnetic field interacts with the electric current and creates a circular motion which generates both resistance and magnetic flux, creating inductance. This stored flux in the magnetic field is able to quickly release energy in the form of current.

The 1840R-28G fixed inductor offers a high current rating and a small size, making it suitable for a variety of applications. It works on the same principles as all inductors, by storing energy in a magnetic field and quickly releasing it in the form of electrical current. It is an ideal component for power supplies, motor drives, signal processing, and more.

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

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