784773127 Allicdata Electronics

784773127 Inductors, Coils, Chokes

Allicdata Part #:

732-6817-2-ND

Manufacturer Part#:

784773127

Price: $ 0.75
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 27UH 940MA 522 MOHM
More Detail: 27µH Unshielded Wirewound Inductor 940mA 522 mOhm ...
DataSheet: 784773127 datasheet784773127 Datasheet/PDF
Quantity: 1000
1500 +: $ 0.67725
Stock 1000Can Ship Immediately
$ 0.75
Specifications
DC Resistance (DCR): 522 mOhm Max
Height - Seated (Max): 0.138" (3.50mm)
Size / Dimension: 0.177" L x 0.157" W (4.50mm x 4.00mm)
Supplier Device Package: 4532
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 10kHz
Operating Temperature: -40°C ~ 125°C
Ratings: AEC-Q200
Frequency - Self Resonant: 17MHz
Q @ Freq: --
Series: WE-PD2A
Shielding: Unshielded
Current - Saturation: 1A
Current Rating: 940mA
Tolerance: ±20%
Inductance: 27µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors, also known as choke, are passive components that store energy in the form of an electric field or magnetic field. They generally consist of a coil of rolled up wire, and are used in electrical systems to allow certain amounts of current to pass, while blocking or absorbing the remainder of the current that flows through it. The 784773127 fixed inductor is an example of such a component.

Application Field

The 784773127 fixed inductor is a common part used in a variety of applications, including power supplies, frequency-dependent signal processing, radio transmission and reception, as well as any other electrical circuit requiring decoupling, noise reduction, or filtering. It is most often used as an input/output filter in power conditioning circuits, as it is able to prevent the power supply from being affected by external noise sources, while still allowing for a high degree of power supply stability.

The inductor also has a role in the digital television industry, where it is used to filter out unwanted frequencies that can interfere with a signal\'s reception or transmission. This allows for a more stable signal, and is often a necessity in telecommunication systems.

Working Principle

The working principle of the 784773127 fixed inductor is simple but impressive. When a current flows through it, the inductor will produce an opposing voltage that will build up against the source of the current. This voltage is known as inductance, and it is this increased inductance that allows for current reduction or filtering. The 784773127 is designed to do just this by effectively blocking any current that does not fit within the specified frequencies of the device.

The main uses of this type of inductor are to: a) reduce the amount of current being drawn from the source, b) reduce the amount of noise or unwanted signals in the signal, and c) eliminate ground loops. The inductor can also provide a filtering effect, as it removes or absorbs any non-specific frequencies that might be present in the current.

In general, the 784773127 fixed inductor is a useful component in many applications, offering the ability to reduce current and noise, eliminate ground loops, and provide additional filtering capabilities. Furthermore, it is suitable for both commercial and consumer applications, meaning it can be found in a wide range of products.

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

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