744774147 Allicdata Electronics
Allicdata Part #:

732-1276-2-ND

Manufacturer Part#:

744774147

Price: $ 0.78
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 47UH 860MA 370 MOHM
More Detail: 47µH Unshielded Wirewound Inductor 860mA 370 mOhm ...
DataSheet: 744774147 datasheet744774147 Datasheet/PDF
Quantity: 2500
1500 +: $ 0.70560
Stock 2500Can Ship Immediately
$ 0.78
Specifications
DC Resistance (DCR): 370 mOhm Max
Height - Seated (Max): 0.191" (4.85mm)
Size / Dimension: 0.228" L x 0.205" W (5.80mm x 5.20mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 10kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 11.5MHz
Q @ Freq: --
Series: WE-PD2
Shielding: Unshielded
Current - Saturation: 1A
Current Rating: 860mA
Tolerance: ±15%
Inductance: 47µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Inductors can be classified as either fixed or variable inductors. Fixed Inductors are useful components in many electrical and electronic circuits and applications. These components typically store energy in the form of a magnetic field when they are connected to a direct current (DC) voltage source.

744774147 Application Field and Working Principle

The 744774147 is a type of fixed inductor that has a wide range of applications. It is typically used in power supply filtering, power line suppression, signal filters, high-frequency rectification, communication circuits, and switching power supplies. Additionally, it is very common for this type of inductor to be used in storage filters and antenna systems.

The working principle behind a fixed inductor is based on Faraday\'s law of induction. This law states that when a conductor is placed in a varying magnetic field, it will generate an electric current. To generate this electric current in a fixed inductor, a DC voltage source needs to be connected to it. This DC voltage source creates an electromagnetic field and a changing voltage, which in turn creates an electric current in the inductor.

The 744774147 fixed inductor works in the same manner as any other inductor. It is designed to store, convert, and transfer energy in the form of a magnetic field. It contains internal copper coils or windings that are connected in series and in parallel. When the DC voltage source is connected to the inductor, an alternating current is generated which is proportional to the magnitude of the voltage.

The 744774147 also has the ability to reduce electromagnetic interference (EMI) by acting as a filter capacitor and preventing it from entering the circuit. The inductor works by converting high-frequency AC signals into low-frequency signals which cannot pass through it and thus, it acts as a shield against electromagnetic interference.

The inductor also helps regulate the current in the circuit by acting as a resistor. It works by limiting the amount of current flowing in the circuit while also protecting the circuit from any current surges. Additionally, this inductor helps reduce the voltage ripple in the circuit by creating a stable current flow.

The 744774147 is a robust and reliable inductor that has a wide range of applications in the electronics industry. It can be used in almost any circuit involving power lines, communication circuits, rectifiers, filters, antenna systems, and more. Its ability to regulate the current of a circuit, suppress EMI, and store and transfer energy makes it very useful for a variety of applications.

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

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