74451047 Allicdata Electronics
Allicdata Part #:

732-1405-2-ND

Manufacturer Part#:

74451047

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 4.7UH 1.4A 60 MOHM SMD
More Detail: 4.7µH Shielded Wirewound Inductor 1.4A 60 mOhm Max...
DataSheet: 74451047 datasheet74451047 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
DC Resistance (DCR): 60 mOhm Max
Height - Seated (Max): 0.118" (3.00mm)
Size / Dimension: 0.500" L x 0.406" W (12.70mm x 10.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 46MHz
Q @ Freq: --
Series: WE-PD3
Shielding: Shielded
Current - Saturation: 720mA
Current Rating: 1.4A
Tolerance: ±20%
Inductance: 4.7µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are a type of electromagnet that functions in the same way as a variable inductor. They serve as part of the electronic circuitry to store, transform, and distribute alternating current (AC) or direct current (DC) throughout a circuit. Inductors are composed of an insulated conductor around which electric current can pass, generating an electromagnetic field within the conductor. This electromagnetic field provides the inductor with various functions in the operation of an electrical device. The 74451047 application field and working principle of fixed inductors is best understood when observed in a larger circuit.

In order to understand the 74451047 application field and working principle of fixed inductors, it\'s important to first understand their construction. Inductors are composed of an insulated conductor such as copper wire or litz wire, surrounded by a core made of metal or an insulating material such as ferromagnetic material. The core acts as an intermediary between the conductor and the circuit in which it is contained. The numbered label, 74451047, is applied to the inductor to specify its characteristics and intended application.

To better understand the 74451047 application field and working principle of fixed inductors, it is important to understand how electrical current is affected by inductors in a circuit. When electrical current passes through an inductor, it generates an electromagnetic field in the core, similar to how a transformer works. Depending on the design, the inductor may act as an energy storage device or as a voltage divider. In addition, the inductor can also act as a filter to block certain frequencies.

The 74451047 application field and working principle of fixed inductors is mainly used in high-frequency power supplies and signal filtering circuits. In a high-frequency power supply, the inductor acts as an energy storage device to store energy during periods of low power, and release it during high power. This helps to ensure a more consistent voltage in the circuit. In a signal filtering circuit, the inductor acts as a filter to block out certain frequencies while allowing others to pass.

Fixed inductors are also used in amplifiers and radio frequency circuits. In an amplifier, the inductor helps to create a voltage differential between the input and output, allowing greater control of the output signal. In radio frequency circuits, the inductor helps to generate a higher frequency signal without sacrificing power levels.

The 74451047 application field and working principle of fixed inductors is also integral in controlling the parameters of a system. By controlling the amount of energy stored and released during operation, an inductor can help to prevent excessive current or voltage levels, which can lead to system failure. By controlling the amount of energy stored in the core, inductors help to minimize losses and maintain system efficiency.

In summary, fixed inductors are a type of electromagnet that functions in the same way as a variable inductor. The 74451047 application field and working principle of fixed inductors is mainly used in high-frequency power supplies and signal filtering circuits. Fixed inductors also help to control the parameters of a system by controlling the amount of energy stored and released. These inductors are marked by the number 74451047, and their functions are best understood when observed in the context of a larger circuit.

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

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