4470-38F Allicdata Electronics
Allicdata Part #:

4470-38F-ND

Manufacturer Part#:

4470-38F

Price: $ 4.17
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.2MH 137MA 27 OHM TH
More Detail: 1.2mH Unshielded Molded Inductor 137mA 27 Ohm Max ...
DataSheet: 4470-38F datasheet4470-38F Datasheet/PDF
Quantity: 1000
800 +: $ 3.75732
Stock 1000Can Ship Immediately
$ 4.17
Specifications
DC Resistance (DCR): 27 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.310" Dia x 0.910" L (7.87mm x 23.11mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.68MHz
Q @ Freq: 75 @ 500kHz
Series: 4470
Shielding: Unshielded
Current - Saturation: --
Current Rating: 137mA
Tolerance: ±1%
Inductance: 1.2mH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are one of the most essential passive electrical components available today. The 4470-38F is no exception, serving a variety of applications that are only possible with its unique design. In this article, we\'ll explore the 4470-38F\'s application field and working principle.

In its most commonly available form, the 4470-38F is produced as a fixed inductor. It is produced using a molded plastic body, which houses two copper-coated steel cores that are each wound with a special type of copper coated winding wire. The wire is chosen to ensure maximum inductive performance. The 4470-38F fixed inductor also is equipped with an in-built input capacitor, supplied in 0.047 μF value. This input capacitor is a vital component of the 4470-38F fixed inductor as it provides additional inductive performance, as well as providing isolation from external noise.

The 4470-38F has found widespread use in a number of applications. One such application is as a power supply filter. The majority of modern electronics and electrical systems require power supplies in order to function. These power supplies work by converting alternating current (AC) into direct current (DC). In order to ensure that the DC current is of a consistent and high quality, a filter is required. The 4470-38F can be used to filter out noise and harmonics from the input AC, thus ensuring a smoother, more consistent DC output. Additionally, the 4470-38F also has applications in the field of telecommunications. It can be used as an impedance matching device in order to match the input and output impedance of a communication system. This ensures that the system is capable of transferring as much power as possible, maximizing efficiency.

The 4470-38F also has applications in switching regulators, such as those found in computers and other devices. It works in these applications by providing a stabilized output voltage for the regulator, thus allowing the power supply to remain consistent. This is particularly useful for applications such as CPU overclocking, where fluctuations in the power supply can have severe consequences.

The working principle of the 4470-38F is relatively simple. When current is passed through the inductor, a magnetic field is generated that induces a voltage in the wire winding. This generated voltage is then either used directly or buffered to provide the required output. The inductance of the 4470-38F is variable, depending on the current that is passed through it. This means that the 4470-38F can be tuned or optimized for a given application, allowing it to provide the required output level or voltage.

The 4470-38F is a versatile and reliable fixed inductor. Its applications range from power supply filters to impedance matching devices, and its in-built input capacitor provides additional protection against external noise. Furthermore, its adjustable inductance allows it to be tailored for specific applications, making it the perfect choice for a wide range of applications.

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

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