78477022 Allicdata Electronics

78477022 Inductors, Coils, Chokes

Allicdata Part #:

732-6780-2-ND

Manufacturer Part#:

78477022

Price: $ 1.29
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 2.2UH 7A 14.5 MOHM SMD
More Detail: 2.2µH Shielded Wirewound Inductor 7A 14.5 mOhm Max...
DataSheet: 78477022 datasheet78477022 Datasheet/PDF
Quantity: 1000
500 +: $ 1.16424
Stock 1000Can Ship Immediately
$ 1.29
Specifications
DC Resistance (DCR): 14.5 mOhm Max
Height - Seated (Max): 0.327" (8.30mm)
Size / Dimension: 0.472" L x 0.472" W (12.00mm x 12.00mm)
Supplier Device Package: 1280
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: AEC-Q200
Frequency - Self Resonant: 85.6MHz
Q @ Freq: --
Series: WE-PDA
Shielding: Shielded
Current - Saturation: 15A
Current Rating: 7A
Tolerance: ±20%
Inductance: 2.2µH
Material - Core: Nickel Zinc Ferrite (NiZn)
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, also known as stationary coils, are some of the most commonly used electrical components in the world today. Their primary purpose is to act as a store of electric energy, in addition to providing filters and transformers for electrical signals. The 78477022 fixed inductor is one of the most popular models of this component on the market and has a range of uses in industrial, commercial and home electronics systems.

The construction of a fixed inductor consists of a metal core, insulated windings, and a metal casing. The core material determines the inductance and the performance of the inductor, while the number of windings determines the inductance value. Windings in the inductor are insulated with a protective coating to protect them from wear and tear. The metal casing helps protect the device from environmental factors such as dust, dirt, and moisture. It also improves electrical insulation between the windings and prevents any shorts or interference.

Fixed inductors are used for a variety of applications including power supply applications, clock circuits, and signal filtering. In power supplies, they are used to reduce spikes and reduce the output noise generated by power supply circuits. These inductors are also commonly used in AC and DC power control applications. In clock circuits, the 78477022 inductor can be used for timing functions, as part of an oscillator, or to provide an accurate frequency reference. Additionally, they can be used in signal filtering applications to create a low pass, high pass, or band pass filter.

The working principle of the 78477022 inductor is based on Faraday\'s law of induction. This law states that when an electrical conductor is placed in a changing magnetic field, an electric current will be produced in that conductor. As the magnetic field increases, the amount of induced current that the inductor is able to provide increases. In a power supply application, the inductor will provide a smooth and steady flow of current and limit the amount of voltage fluctuations.

The 78477022 inductor is a durable and reliable component that can be used for a wide range of applications. Its construction and working principle make it ideal for use in power supplies, signal processing circuits, and timing applications. Additionally, it is highly resistant to environmental factors such as dust, dirt, and moisture, which ensures that it will last for many years with minimal maintenance.

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

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