2890-26K Allicdata Electronics
Allicdata Part #:

2890-26K-ND

Manufacturer Part#:

2890-26K

Price: $ 1.04
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 18UH 320MA 4.15 OHM TH
More Detail: 18µH Unshielded Molded Inductor 320mA 4.15 Ohm Max...
DataSheet: 2890-26K datasheet2890-26K Datasheet/PDF
Quantity: 1000
1000 +: $ 0.95013
Stock 1000Can Ship Immediately
$ 1.04
Specifications
DC Resistance (DCR): 4.15 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.280" Dia x 0.900" L (7.11mm x 22.86mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 45MHz
Q @ Freq: 40 @ 2.5MHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 320mA
Tolerance: ±10%
Inductance: 18µH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

Inductors have been integral components of electrical circuits for decades, offering many beneficial functions. The 2890-26K Inductor is no exception. Its wide range of applications, coupled with its simple yet reliable working principle, have made it a popular choice among those involved in electrical and/or electronic engineering. In this article, we will explore the 2890-26K application field and working principle in more detail.

2890-26K Applications

At the most basic level, a fixed inductor\'s use is to store and release energy, or "inductance." This allows it to serve as an electrical component for signal conditioning, filtering out noise or unwanted signals in a circuit. It can also be used to control current flow in AC circuits, dampen voltage in electrical systems, and adjust resistance levels in power and audio applications. Additionally, the 2890-26K can be applied in a variety of different ways.

The 2890-26K fixed magnetic inductor can be used as an electromechanical device in DC circuits, controlling the voltage, current, power, or frequency. It is ideal for power supply applications, helping to provide a constant source of electricity in circuits with fluctuations. It can also be used in anti-jamming systems, where it is used to reduce the occurrence of radio-frequency interference. Additionally, the 2890-26K can also perform a range of functions in audio equipment, such as providing a stronger bass response in loudspeakers or preventing feedback from microphone inputs.

Working Principle

The working principle of the 2890-26K Inductor can be easily explained. It consists of two parts: a core, which is made of ferromagnetic material, and a coil of wire wound around the core. When a current passes through the wire, it creates a magnetic field, which can induce a voltage in a second wire adjacent to the first. This voltage is directly proportional to the rate of change of current in the first wire, and is known as "inductor self-inductance". This is the fundamental principle of operation for the 2890-26K Inductor.

The amount of inductance, or energy stored and released, is also proportional to the magnetic material used in the core. This makes the inductor a very effective and efficient way of controlling current and voltage in electrical and electronic circuits. The 2890-26K also has a high current rating, meaning it can be used in a range of circuits that require large amounts of current.

Conclusion

The 2890-26K Inductor is a widely used component that can offer many beneficial functions in a circuit. With its varied applications and reliable working principle, it is easy to see why it is a popular choice among those involved in electrical and/or electronic engineering. We hope this article has helped you to better understand the 2890-26K application field and working principle.

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

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