7447779247W Allicdata Electronics

7447779247W Inductors, Coils, Chokes

Allicdata Part #:

732-4274-2-ND

Manufacturer Part#:

7447779247W

Price: $ 1.13
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 470UH 290MA 3.01 OHM
More Detail: 470µH Shielded Wirewound Inductor 290mA 3.01 Ohm M...
DataSheet: 7447779247W datasheet7447779247W Datasheet/PDF
Quantity: 1000
1000 +: $ 1.02438
Stock 1000Can Ship Immediately
$ 1.13
Specifications
DC Resistance (DCR): 3.01 Ohm Max
Height - Seated (Max): 0.177" (4.50mm)
Size / Dimension: 0.287" L x 0.287" W (7.30mm x 7.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 3.8MHz
Q @ Freq: --
Series: WE-PDW
Shielding: Shielded
Current - Saturation: 290mA
Current Rating: 290mA
Tolerance: ±20%
Inductance: 470µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors are primarily used in electrical and electronic circuits for applications where a constant inductance is needed. In the world of circuit design, inductors are used in a variety of ways to affect circuits, and typically work to reduce the amount of harmonic distortion, noise, or feedback in certain circuits. The 7447779247W fixed inductor is one such device used to supplement and reinforce the input signals for specific applications. This article will discuss the application field and working principle of the 7447779247W fixed inductor.

Application Field of 7447779247W Fixed Inductor

The 7447779247W fixed inductor primarily operates in two main application fields: power supplies and radio frequency (RF) applications. Within power supplies, the device serves as an energy-storing component, allowing the power supply to deliver a more stable output. The inductor prevents transistor failure by actively reducing the current ripple, and thus makes the power supply more reliable and efficient. On the other hand, for RF applications, the 7447779247W operates as a filter to reduce noise and interference. It is able to eliminate high-frequency disturbance and support the transceiver for stable operation. Additionally, the 7447779247W fixed inductor can also be used in timing circuits for controlling the timing and synchronization of digital components, preventing circuits from responding too quickly and being damaged. Lastly, this device can also be used in audio circuits to filter out signals from unwanted frequencies, resulting in a better listening experience.

Working Principle of 7447779247W Fixed Inductor

An inductor is an electrical component that stores energy in the form of a magnetic field. This field is generated when a current passes through the coil of insulated wire. Otherwise known as an electromagnet, this magnetic field will expand and retract with changes in the direction and magnitude of the current. The 7447779247W fixed inductor works on this same principle; when a current passes through it, the inductor will generate a magnetic field that stores energy, and when the direction or magnitude of the current changes, the field will expand and retract accordingly. This ability to store and release energy makes the 7447779247W fixed inductor an ideal device for filtering out unwanted signals, and for providing a more stable output in electrical and electronic circuits.

Conclusion

In conclusion, the 7447779247W fixed inductor is a versatile component which can be deployed in a wide range of applications, especially in power supplies and radio frequency (RF) circuits. It works by generating an expanding and contracting magnetic field that can store and release energy, allowing it to reduce ripple current, filter out unwanted signals, and provide a more stable output for electrical and electronic circuits. Now that you know the application field and working principle of the 7447779247W fixed inductor, you can better understand what kind of circuit you can build with it!

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

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