784773112 Allicdata Electronics

784773112 Inductors, Coils, Chokes

Allicdata Part #:

732-6813-2-ND

Manufacturer Part#:

784773112

Price: $ 0.75
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 12UH 1.28A 210 MOHM
More Detail: 12µH Unshielded Wirewound Inductor 1.28A 210 mOhm ...
DataSheet: 784773112 datasheet784773112 Datasheet/PDF
Quantity: 1000
1500 +: $ 0.67725
Stock 1000Can Ship Immediately
$ 0.75
Specifications
DC Resistance (DCR): 210 mOhm Max
Height - Seated (Max): 0.138" (3.50mm)
Size / Dimension: 0.177" L x 0.157" W (4.50mm x 4.00mm)
Supplier Device Package: 4532
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 10kHz
Operating Temperature: -40°C ~ 125°C
Ratings: AEC-Q200
Frequency - Self Resonant: 30MHz
Q @ Freq: --
Series: WE-PD2A
Shielding: Unshielded
Current - Saturation: 1.62A
Current Rating: 1.28A
Tolerance: ±20%
Inductance: 12µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

A fixed inductor, also known as a fixed-value inductor, is an electrical component capable of storing energy in an electromagnetic field. Used as fundamental components in virtually all electronic circuits, fixed inductors are simple but essential elements in the design of any electronic system.

The 784773112 fixed inductor is one of the most popular fixed inductor series. It features a wide range of inductance values, with ratings ranging from 0.68 μH to 47.0 μH. This allows engineers to easily choose the inductor that best suits the application.

Application Field

Fixed inductors are used for a wide range of applications, from filtering circuits to power magnetics. In particular, they are used in power supplies, voltage regulators, and flyback converters for power conversion.

The 784773112 is often used in applications requiring moderate power levels and high current capability. Due to its excellent performance and wide range of inductance values, it is regarded as one of the most popular and reliable inductors for these applications.

Working Principle

The 784773112 fixed inductor works by creating a magnetic field when a current passes through it. This magnetic field is used to store energy and can be used to regulate the voltage and current of the circuit.

When a current is applied to the inductor, it produces a magnetic flux which sets up around the coil and stores energy. As current flows through the inductor, the magnetic field increases, inducing a voltage in the coil and opposing the current. This is called inductive reactance, and it is controlled by the value of the inductance.

The 784773112 inductor is designed with an air core, meaning that the core consists of open, air-filled spaces instead of a solid material. This allows the inductor to have a low DC resistance and an inductance much higher than traditional inductors with solid cores.

Conclusion

The 784773112 fixed inductor is a reliable and cost-effective component for power applications. It offers engineers a wide range of inductance values, making it suitable for both low and high power applications. With its excellent performance and easy installation features, it is one of the most popular fixed inductor series.

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

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