744778924 Allicdata Electronics

744778924 Inductors, Coils, Chokes

Allicdata Part #:

732-4034-2-ND

Manufacturer Part#:

744778924

Price: $ 1.08
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 470UH 300MA 4.18 OHM
More Detail: 470µH Shielded Wirewound Inductor 300mA 4.18 Ohm M...
DataSheet: 744778924 datasheet744778924 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.97776
Stock 1000Can Ship Immediately
$ 1.08
Specifications
DC Resistance (DCR): 4.18 Ohm Max
Height - Seated (Max): 0.138" (3.50mm)
Size / Dimension: 0.287" L x 0.287" W (7.30mm x 7.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 4MHz
Q @ Freq: --
Series: WE-PD
Shielding: Shielded
Current - Saturation: 310mA
Current Rating: 300mA
Tolerance: ±20%
Inductance: 470µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors are electrical components which are used to store energy in the form of an electromagnetic field. Commonly referred to as coils, inductors are built using a variety of materials including resistance wire, copper strip, PCBs, and metal cores. Depending on their application, inductors can be used as passive components in a variety of electronic circuits and systems. This article summarizes the application and working principle of 744778924 Fixed Inductors.

A 744778924 Fixed Inductor is typically used as a stability aid in switching power supplies. It helps to maintain the output voltage level and also helps to reduce inrush currents when the supply is switched on. This is due to the fact that a fixed inductor acts as a high frequency high current transformer in which the inductance serves as an energy source and converter in the circuit. When a current is applied through the inductor, the current passes through the current loop and is converted to a higher voltage. This increased voltage is collected and stored in an output capacitor, which helps to regulate the output voltage and current.

Fixed inductors can also be used for energy storage applications. In these applications, the inductance of the inductor serves as a “tank” for storing energy in the form of an electromagnetic field. This field is created when a current is applied through the inductor, and this energy can be used to control the output power of a device. An example application is the use of fixed inductors to regulate the output of a switching power supply, such as a laptop charger or a computer’s unregulated power supply.

Additionally, 744778924 Fixed Inductors are useful in the creation of resonant circuits. Resonant circuits are electronic circuits which are tuned to resonate at a certain frequency, and they are commonly used in power supplies and other electronic circuits. In resonant circuits, the inductor acts as a frequency-selective filter, allowing signals at the resonant frequency to pass through while blocking signals at other frequencies. This property of the inductor allows them to be used to create more efficient and reliable power supplies, as well as in the construction of low-noise amplifiers.

Finally, 744778924 Fixed Inductors can also be used in non-linear applications, such as voltage regulation. In these applications, the inductance serves as a form of energy storage, helping to stabilize the output voltage and current of the circuit. This is due to the fact that inductors can store energy in the form of an electric field, and this energy can be converted back into current or voltage when needed. By using an inductor in this way, the output voltage can be regulated much more accurately than was possible with just an output capacitor.

In summary, 744778924 Fixed Inductors are useful in a variety of applications, due to their ability to store energy in the form of an electromagnetic field. These components can be used to regulate the output voltage of a power supply, as well as to create resonant circuits and non-linear voltage regulation. Fixed Inductors are an important component of many electronic circuits, and their use will continue to grow as more applications are found for these components.

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

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