LQB15NNR39J10D Allicdata Electronics
Allicdata Part #:

LQB15NNR39J10D-ND

Manufacturer Part#:

LQB15NNR39J10D

Price: $ 0.04
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 390NH 300MA 540 MOHM
More Detail: 390nH Shielded Multilayer Inductor 300mA 675 mOhm ...
DataSheet: LQB15NNR39J10D datasheetLQB15NNR39J10D Datasheet/PDF
Quantity: 1000
10000 +: $ 0.02994
Stock 1000Can Ship Immediately
$ 0.04
Specifications
DC Resistance (DCR): 675 mOhm Max
Height - Seated (Max): 0.022" (0.55mm)
Size / Dimension: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Supplier Device Package: 0402 (1005 Metric)
Package / Case: 0402 (1005 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 80MHz
Q @ Freq: 10 @ 25MHz
Series: LQB15
Shielding: Shielded
Current - Saturation: --
Current Rating: 300mA
Tolerance: ±5%
Inductance: 390nH
Material - Core: Ferrite
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors are passive electronic components with static magnetic fields, specifically designed to store energy and, more importantly, to induce a consistent voltage in a closed loop. These inductors are essential for many different applications in both commercial and industrial settings, and the LQB15NNR39J10D is a leading example of one such inductor.

Applications of the LQB15NNR39J10D

The LQB15NNR39J10D fixed inductor is primarily used in the design of printed circuit boards and motor controls, as it increases signal isolation and supports signal integrity within the circuit. The LQB15NNR39J10D also serves to reduce high-frequency noise commonly found in power applications, thus ensuring consistent and stable operation of complex systems such as automotive, medical, and other consumer electronics.

The LQB15NNR39J10D is also ideal for the design of switched-mode power supply circuits, as the low resistance, high-current, and high-temperature features of this inductor allow for more efficient operation and simplified designs. Moreover, this inductor is ideal as a buffer for power supply applications, as its low-inductance design reduces the fluctuation of the changing voltage levels.

Working Principle of the LQB15NNR39J10D

At its core, the LQB15NNR39J10D fixed inductor functions by using an electromagnetic field to induce a consistent voltage on to a conductor. Specifically, the inductor uses the Faraday’s Law of Induction, which states that a current flowing through any conductor will create a circular magnetic field, or a circular force field, around that conductor. This force field can then induce a voltage onto a nearby conductor in a closed loop.

The LQB15NNR39J10D inductor specifically uses this property to create a regulated voltage source, such as to power an LED or to control a motor. This is accomplished by sealing an inductor between two slabs of ferromagnetic material, which form the device\'s core. When a current passes through the inductor, it begins to create a magnetic field around the core, inducing an energy current in the form of a voltage, which is then applied to the circuit.

In addition to this, the inductor also serves to filter out high-frequency noise and reduce power loss. This is accomplished by adding an additional layer of insulation between the core and the surrounding materials. When the current passes through the inductor, the additional insulation reduces the amount of power loss through the inductor, thus increasing the efficiency of the overall circuit.

Conclusion

In conclusion, the LQB15NNR39J10D fixed inductor is a highly versatile device that is suitable for a variety of applications, including printed circuit boards, motor controls, and switched-mode power supply circuits. Through the use of Faraday’s Law of Induction, this inductor works to create a regulated voltage source, and its additional insulation helps to reduce power loss and filter out high-frequency noise. Ultimately, the LQB15NNR39J10D inductor is a cost-effective, reliable, and powerful solution for any circuit design.

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

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