RLB1014-821KL Allicdata Electronics
Allicdata Part #:

RLB1014-821KL-ND

Manufacturer Part#:

RLB1014-821KL

Price: $ 0.19
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 820UH 180MA 3.1 OHM TH
More Detail: 820µH Unshielded Wirewound Inductor 400mA 3.1 Ohm ...
DataSheet: RLB1014-821KL datasheetRLB1014-821KL Datasheet/PDF
Quantity: 1000
300 +: $ 0.16878
Stock 1000Can Ship Immediately
$ 0.19
Specifications
DC Resistance (DCR): 3.1 Ohm Max
Height - Seated (Max): 0.472" (12.00mm)
Size / Dimension: 0.343" Dia (8.70mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 796kHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 1MHz
Q @ Freq: 35 @ 796kHz
Series: RLB
Shielding: Unshielded
Current - Saturation: 800mA
Current Rating: 400mA
Tolerance: ±10%
Inductance: 820µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors, also known as \'coils\' or \'chokes,\' are components used to limit the flow of alternating current (AC) in a circuit by inductively resisting changes in current. Fixed inductors are commonly used in power supplies, antenna systems, filters, and waveforms. RLB1014-821KL is a type of fixed inductor that has a variety of applications.The RLB1014-821KL fixed inductor consists of two hollow cores of ferrite material wound with magnet wire coils. The shape of the cores allows the magnetic flux distribution to remain constant throughout the operating frequency range. The shape also helps to mitigate mechanical forces, reducing the possibility of component failure due to vibration. In addition, the ferrite material used in the cores acts as an excellent insulator against high-frequency noise.The primary application of the RLB1014-821KL fixed inductor is as an inductor in a power supply. In this application, the inductor is connected to the AC source and provides a path for current to flow, while reducing the level of voltage spikes. The inductor also helps to minimize the amount of ripple current generated by the power supply.In addition to power supplies, RLB1014-821KL fixed inductors can be used in antenna systems, filters, and waveforms. These inductors reduce the amount of noise in a radio frequency signal, allowing the signal to travel farther without interference. They can also be used to reduce interference in digital circuits, allowing for higher-quality data transmission.The working principle of the RLB1014-821KL fixed inductor is based on Faraday’s law of induction. When an alternating current is applied across the two air cores, a magnetic field is created. This magnetic field induces an electric field, which in turn induces a current in the inductor. As the current increases, the magnetic field strength also increases, creating a feedback loop that promotes a constant flow of current.In addition to the primary application of power supplies, the RLB1014-821KL fixed inductor can also be used in a variety of other applications, including antenna systems, filters, and waveforms. The inductor helps to minimize noise in the radio frequency signal, allowing for longer transmission distances without interference. It also reduces interference in digital circuits, allowing for improved data transmission.Due to its design, the RLB1014-821KL fixed inductor is highly sensitive to environmental conditions, such as temperature, humidity, and vibration. As such, an effective cooling system must be employed to ensure that the component remains within its tolerance range and maximum power rating. In addition, the cores must be kept away from sources of electromagnetic interference, such as motors and other inductive devices.In conclusion, the RLB1014-821KL fixed inductor is a useful component that can be used in a variety of applications. Its design allows for high-quality induction and low noise in radio frequency applications. Furthermore, the inductor is sensitive to environmental factors and must be carefully managed in order to ensure its optimum performance. In this way, the RLB1014-821KL fixed inductor can provide a high degree of reliability and performance in a wide range of applications.

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

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