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 Datasheet/PDF |
Quantity: | 1000 |
750 +: | $ 2.34644 |
Series: | 2512 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | -- |
Material - Core: | Ferrite |
Inductance: | 3.9µH |
Tolerance: | ±1% |
Current Rating: | 702mA |
Current - Saturation: | 527mA |
Shielding: | Unshielded |
DC Resistance (DCR): | 820 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -55°C ~ 125°C |
Inductance Frequency - Test: | 7.9MHz |
Mounting Type: | Surface Mount |
Package / Case: | 2-SMD, J-Lead |
Supplier Device Package: | 2-SMD |
Size / Dimension: | 0.255" L x 0.105" W (6.48mm x 2.67mm) |
Height - Seated (Max): | 0.110" (2.79mm) |
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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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