74458002 Allicdata Electronics
Allicdata Part #:

732-1378-2-ND

Manufacturer Part#:

74458002

Price: $ 1.22
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 2.2UH 7.1A 14 MOHM SMD
More Detail: 2.2µH Unshielded Wirewound Inductor 7.1A 14 mOhm M...
DataSheet: 74458002 datasheet74458002 Datasheet/PDF
Quantity: 1000
300 +: $ 1.10061
Stock 1000Can Ship Immediately
$ 1.22
Specifications
DC Resistance (DCR): 14 mOhm Max
Height - Seated (Max): 0.280" (7.11mm)
Size / Dimension: 0.730" L x 0.600" W (18.54mm x 15.24mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 42MHz
Q @ Freq: --
Series: WE-PD4
Shielding: Unshielded
Current - Saturation: 20.3A
Current Rating: 7.1A
Tolerance: ±20%
Inductance: 2.2µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

74458002 Fixed Inductors are widely used in various industries in order to create and maintain the desired electrical behavior from a range of different components. This article will discuss the application fields and working principles of a 74458002 fixed inductor.

Application Fields

The 74458002 fixed inductor is primarily used in power conversion applications, such as toy circuits, uninterruptible power supplies, switched-mode power supplies and other related applications. These inductors are designed to reduce the total harmonic distortion of the equipment, as well as to provide better reliability and stability than a traditional inductor. Furthermore, the 74458002 fixed inductor can also be used for noise reduction, as well as for filtering as well as for voltage regulation.

Working Principle

The 74458002 fixed inductor operates by converting alternating current (AC) into direct current (DC). This is done by using a transformer which transforms the electrical energy taken from the source to a low voltage, higher current form. This inductor is particularly useful for providing power to components which require low voltage, high current levels. The inductor will not invert the AC voltage, instead, it will transform and reduce the amplitude of the incoming voltage to a lower value.

The 74458002 operates on a two-part principle: the first part is direct current (DC) and the second part is alternating current (AC). The DC current is the most important factor as it dictates the amount of current that is used for switching purposes. This DC current is triggered by a trigger magnet which is placed near the inductor, and is then turned into AC current by converting the DC current to AC.

This AC current is then used to draw power from the source and convert it into a DC form. The voltage amplitude and frequency of the AC will determine how much it can be converted. Finally, the inductor uses a transformer to reduce the amplitude of the AC voltage. This reduces the amount of current needed for switching, which in turn improves the efficiency of the total system.

Conclusion

To conclude, the 74458002 fixed inductor has a wide range of applications and is an important component in power conversion applications. It can be used for noise reduction, as well as for filtering and voltage regulation. Furthermore, it operates on a two-part principle, which involves the use of both DC and AC currents. Finally, the inductor can be used to reduce the amplitude of the AC voltage, which can improve the overall efficiency of the system.

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

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