7447728215 Allicdata Electronics
Allicdata Part #:

732-3782-ND

Manufacturer Part#:

7447728215

Price: $ 0.67
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 820UH 360MA 1.56 OHM
More Detail: 820µH Unshielded Wirewound Inductor 360mA 1.56 Ohm...
DataSheet: 7447728215 datasheet7447728215 Datasheet/PDF
Quantity: 140
1 +: $ 0.60480
10 +: $ 0.57267
50 +: $ 0.53361
140 +: $ 0.47439
280 +: $ 0.43470
Stock 140Can Ship Immediately
$ 0.67
Specifications
DC Resistance (DCR): 1.56 Ohm Max
Height - Seated (Max): 0.394" (10.00mm)
Size / Dimension: 0.307" Dia (7.80mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.7MHz
Q @ Freq: --
Series: WE-TI
Shielding: Unshielded
Current - Saturation: 700mA
Current Rating: 360mA
Tolerance: ±5%
Inductance: 820µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tray 
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

Fixed Inductors are electrical components used to store energy in the form of magnetic fields. They are widely used in industry to provide reactive power and filtering capabilities in electronic circuits. The 7447728215 is a specific type of fixed inductor, and while its exact purpose may vary depending on the application, it typically performs its function within a suitably-designed circuit. In this article, we will discuss the application field and working principle of the 7447728215 Fixed Inductor.

Application Field: The 7447728215is used in a number of applications in the manufacturing and industrial sectors. One of the most common uses is in switching power supplies, which require an inductor to maintain the desired oscillation frequency. Additionally, other applications include power conditioning and filtering—namely, pre-regulators, DC-DC converters, and AC-DC supplies.

Working Principle: The principle behind the operation of the 7447728215 is based on Faraday\'s law of induction, which states that a changing magnetic flux induces an EMF in a coil. When the current flowing through the inductor is increasing, it produces a positive EMF, whereas when it is decreasing, it produces a negative EMF. This EMF results in a change of the magnetic field, which produces a back EMF that opposes the flow of current. Therefore, the 7447728215 takes advantage of this property to regulate current flow in an electronic circuit.

The 7447728215 fixed inductors have a wrap-and-fill embedding technique that helps ensure their performance and stability. This technique entails wrapping a magnetic wire in a cotton insulation, which is then embedded in a polyester mounting. This helps to reduce high-frequency losses and ensures that the fixed inductor remains stable over a wide range of frequencies and temperatures. Furthermore, the 7447728215s also employ ferrite cores, which makes them exceptionally efficient at storing energy in the magnetic field.

In conclusion, the 7447728215 Fixed Inductors are one of the most essential components used in the development of electronic circuits. Their applications range from power supplies to filters, and their performance is enhanced by their wrap-and-fill embedding technique and ferrite cores. Such components are indispensable in the advancement of electronics, and we look forward to seeing even more innovative designs and applications being developed in the near future.

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

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