RL855-822K Allicdata Electronics
Allicdata Part #:

RL855-822K-ND

Manufacturer Part#:

RL855-822K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 8.2MH 88MA 46.5 OHM TH
More Detail: 8.2mH Unshielded Wirewound Inductor 88mA 46.5 Ohm ...
DataSheet: RL855-822K datasheetRL855-822K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 46.5 Ohm Max
Height - Seated (Max): 0.217" (5.50mm)
Size / Dimension: 0.307" Dia (7.80mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 1kHz
Operating Temperature: -30°C ~ 100°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: RL855
Shielding: Unshielded
Current - Saturation: --
Current Rating: 88mA
Tolerance: ±10%
Inductance: 8.2mH
Material - Core: Ferrite
Type: Wirewound
Part Status: Obsolete
Packaging: Bulk 
Description

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Fixed Inductors

Fixed inductors are devices that store energy in an electromagnetic cavity. RL855-822K is a type of fixed inductor specifically designed for power frequency applications. It can be used for various purposes, such as filtering or impedance matching. This article explains the application field, working principle, and features of the RL855-822K.

Application Field

The RL855-822K fixed inductor can find applications in areas as diverse as audio, automation control, power frequency, automotive, consumer electronics, and more. Its primary features make it useful for a variety of applications.

Regarding the audio field, the RL855-822K can be used for impedance matching and audio signal filtering. This makes it ideal for high-end audio applications, where clarity and precision are essential. This is possible due to the low phase distortion of the device.

In the automation control field, this inductor can be used to provide stabilization and protection against overcurrent and extreme voltage fluctuations. This is because the inductor acts as a buffer between the system and the power source. This makes the RL855-822K ideal for industrial automation systems.

Finally, the power frequency field is where this inductor truly shines. The RL855-822K can be used to reduce the magnitude of a direct current (DC) signal by introducing an inductor in its path. This process is known as impedance matching, and it is essential in power systems where DC signal reduction is critical.

Working Principle

The working principle of the RL855-822K fixed inductor involves the use of an electromagnetic circuit, formed by two electrical conductors in close proximity. These conductors are positioned in such a way that they induce an alternating magnetic field within the inductor itself.

When an alternating voltage is applied to the inductor, an oscillating current will flow in the coils. This current produces a magnetic field that is perpendicular to the direction of the loop. This in turn will induce a voltage in the opposite direction, which is proportional to the rate of change in the current.

This phenomenon is used in the RL855-822K to convert a DC voltage to a high-frequency voltage waveform. This process is known as impedance matching, and it is used to obtain the desired output from the device.

Features

The RL855-822K has a few distinct features that make it the ideal choice for power frequency applications. These include high thermal stability, low parasitic capacitance, low noise, excellent current saturation characteristics, and high frequency suppression. All of these characteristics result in high-quality performance and increased reliability.

It also has a low profile design, making it perfect for space-constrained locations. This combined with its high voltage ratings make it the perfect choice for tight spots where power systems may be in close proximity.

Overall, the RL855-822K is a powerful and reliable fixed inductor that can find applications in almost any field. Its features make it perfect for use in audio, automation control, power frequency, automotive, and consumer electronics.

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

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