7447715180 Allicdata Electronics
Allicdata Part #:

732-2193-2-ND

Manufacturer Part#:

7447715180

Price: $ 0.90
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 18UH 3.2A 51 MOHM SMD
More Detail: 18µH Shielded Wirewound Inductor 3.2A 51 mOhm Max ...
DataSheet: 7447715180 datasheet7447715180 Datasheet/PDF
Quantity: 500
500 +: $ 0.81900
1000 +: $ 0.69930
Stock 500Can Ship Immediately
$ 0.9
Specifications
DC Resistance (DCR): 51 mOhm Max
Height - Seated (Max): 0.177" (4.50mm)
Size / Dimension: 0.472" L x 0.472" W (12.00mm x 12.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 17MHz
Q @ Freq: --
Series: WE-PD
Shielding: Shielded
Current - Saturation: 3.2A
Current Rating: 3.2A
Tolerance: ±20%
Inductance: 18µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Inductors are a type of electrical component that are used to store energy in the form of a magnetic field. The 7447715180 fixed inductor is a high-reliability, small-sized component that finds a variety of different applications in the electrical engineering field. In this article, we are going to look at the application field and working principle of the 7447715180 fixed inductor.

Application Field

The 7447715180 fixed inductor is commonly found in applications where high reliability, low power consumption and low size requirements are needed. These include power supplies, inverters, welding machines, solar inverters, frequency converters, and sensor applications. The size of the device makes it ideal for applications such as automotive electronics, industrial control systems, and household appliances. The robust construction and low heat generation make them a popular choice in harsh environments.

Working Principle

The working principle of the 7447715180 fixed inductor is simple. It is essentially composed of two parts: a coil and a permanent magnet. When current flows through the coil, a magnetic field is created. This magnetic field then interacts with the permanent magnet and creates an inductance effect, which induces a voltage on the ends of the coil. This voltage is used in the application, depending on the circuit configuration.

The primary purpose of the 7447715180 fixed inductor is to store energy as a magnetic field. This energy can then be used to create a current flow in the circuit, thereby powering the device. It is important to note that the inductance created by the device can be adjusted by varying the number of turns in the coil and the size of the permanent magnet. This allows engineers to design circuits with specific inductance requirements.

Conclusion

The 7447715180 fixed inductor is a small and reliable component that is designed for a wide range of applications. It is composed of a coil and a permanent magnet, and when current flows through the coil, it creates a magnetic field which induces a voltage on its ends. This voltage can then be used for powering the device. It is important to note that the inductance of the device can be adjusted by varying the number of turns in the coil and the size of the permanent magnet, giving engineers the ability to design circuits with specific inductance requirements.

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

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