2512-392F Allicdata Electronics
Allicdata Part #:

2512-392F-ND

Manufacturer Part#:

2512-392F

Price: $ 2.58
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 702MA 820 MOHM
More Detail: 3.9µH Unshielded Inductor 702mA 820 mOhm Max 2-SM...
DataSheet: 2512-392F datasheet2512-392F Datasheet/PDF
Quantity: 1000
750 +: $ 2.34644
Stock 1000Can Ship Immediately
$ 2.58
Specifications
DC Resistance (DCR): 820 mOhm Max
Height - Seated (Max): 0.110" (2.79mm)
Size / Dimension: 0.255" L x 0.105" W (6.48mm x 2.67mm)
Supplier Device Package: 2-SMD
Package / Case: 2-SMD, J-Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: 2512
Shielding: Unshielded
Current - Saturation: 527mA
Current Rating: 702mA
Tolerance: ±1%
Inductance: 3.9µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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In general, fixed inductors refer to any type of component device that stores energy in a magnetic field. The 2512-392F fixed inductor is one of the more popular available options and is used widely in many applications. This article will provide an overview of the applications and working principle of the 2512-392F fixed inductor.

Applications

The 2512-392F fixed inductor is one of the most common components used in switching power supplies, where it is used to reduce voltage ripple, create higher switching frequencies, and improve the overall stability and efficiency of the power supply. The 2512-392F is also used in many other applications, including uninterruptible power supplies, DC-DC converters, motor control systems, AC-DC converters, and various spot welding applications. The product has also been used in sound systems and medical equipment, due to its low leakage, superior ultraviolet radiation resistance, and its ability to withstand humid and salty environments.

Working Principle

The working principle of the 2512-392F fixed inductor is fairly basic. At its core, it is an inductive electrical component that stores energy in a magnetic field. This stored energy, when released back into the circuit, acts as a resistor, regulating the current as it flows through it. This is an efficient means of controlling the current of a circuit, while still providing the necessary level of electrical power.

The 2512-392F is composed of a polyimide film, a copper clad steel, and an enamel coating. This film and the steel core act together to form the main part of the inductor, and are responsible for the resistance and impedance characteristics of the component. The enamel coating is used to insulate and protect the core from external elements. The combination of the coil, core, and enamel make up the entire inductor, and are all crucial to its working principle.

Conclusion

The 2512-392F fixed inductor is one of the most popular components used in a variety of applications. By combining a polyimide film, copper clad steel, and an enamel coating, the 2512-392F can effectively regulate the current of a circuit while still providing the necessary level of electrical power. Its versatility makes it one of the most prevalent fixed inductors on the market today.

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

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