1840R-28K Allicdata Electronics
Allicdata Part #:

1840R-28K-ND

Manufacturer Part#:

1840R-28K

Price: $ 0.67
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-28K datasheet1840R-28K Datasheet/PDF
Quantity: 1000
2500 +: $ 0.59819
Stock 1000Can Ship Immediately
$ 0.67
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: ±10%
Inductance: 8.2µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are devices used to store electrical energy in an electromagnetic field. They are used in a variety of applications, including helping to regulate the voltage of circuits. The 1840R-28K is a specific type of fixed inductor. This article will explore the 1840R-28K application fields and working principle.

1840R-28K Application Fields

The 1840R-28K is a fixed inductor that has a wide range of applications. It is commonly used in high-power motors and motor controllers, as well as power supplies and switching circuits. The devices are also widely utilized in radio, television, telecommunications, and automotive equipment. The 1840R-28K is also found in industrial, scientific, and medical (ISM) equipment.

1840R-28K Working Principle

The working principle of the 1840R-28K varies slightly depending on the device’s application. In general, however, the device operates by storing electrical energy in an electromagnetic field. This energy is then released as current or voltage as needed. In some applications, the device uses the principle of inductive coupling. This is where the device is connected to another circuit, and the electrical current flows through the inductor wire to create a magnetic field. This field induces a voltage in the secondary circuit.

The 1840R-28K is also used in resonance circuits. In this application, the device acts as a resonance inductor. This allows for the transfer of electrical energy between two circuits at the same frequency. This type of inductor is used in applications such as radio frequency (RF) amplifiers, receivers, and transmitters.

Conclusion

The 1840R-28K is an important fixed inductor device. It has a wide range of applications, including motors, power supplies, switching circuits, radio, television, and telecommunications equipment, as well as industrial, scientific, and medical equipment. The device operates by storing electrical energy in an electromagnetic field, and this energy is then released as current or voltage as needed. It can also act as a resonance inductor in some applications. Overall, the 1840R-28K is an important device in many different industries.

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

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