L-15F4R7KV4E Allicdata Electronics
Allicdata Part #:

L-15F4R7KV4E-ND

Manufacturer Part#:

L-15F4R7KV4E

Price: $ 0.06
Product Category:

Inductors, Coils, Chokes

Manufacturer: Johanson Technology Inc.
Short Description: FIXED IND 4.7UH 180MA 2.8 OHM
More Detail: 4.7µH Unshielded Wirewound Inductor 180mA 2.8 Ohm ...
DataSheet: L-15F4R7KV4E datasheetL-15F4R7KV4E Datasheet/PDF
Quantity: 1000
4000 +: $ 0.05443
Stock 1000Can Ship Immediately
$ 0.06
Specifications
DC Resistance (DCR): 2.8 Ohm Max
Height - Seated (Max): 0.055" (1.40mm)
Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package: 0805 (2012 Metric)
Package / Case: 0805 (2012 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 8MHz
Operating Temperature: -40°C ~ 85°C
Ratings: --
Frequency - Self Resonant: 50MHz
Q @ Freq: 15 @ 8MHz
Series: --
Shielding: Unshielded
Current - Saturation: --
Current Rating: 180mA
Tolerance: ±10%
Inductance: 4.7µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors play an important role in the circuit. These small components are present almost everywhere in the electronic components, from the simple power supply units to the complex laptops and smartphones. One of the most widely popular type of the fixed inductors is the L-15F4R7KV4E type. This type of inductor comprises of a reusable plastic shell containing a tightly wound coiled copper wire with two capacitor, one on either side of the spool.

Application Field

The L-15F4R7KV4E fixed inductor is used as part of the DC-DC converter circuits, as well as in various telecommunications, automotive and industrial electronic circuits. This type of inductor is specifically designed to sense field inductance in order to transfer energy from one part of the circuit to the other. It is also used to filter out noise from high frequency signals and provide protection to sensitive components.

Working Principle

The working principle of the L-15F4R7KV4E fixed inductor involves the storage of magnetically induced electrical energy in the form of a magnetic field in its inductor coil. This process of storage generally involves the passage of electricity through the wires of the inductor in order to generate a magnetic field. This field is then anchored to the inductor that further stores the magnetic energy. This stored energy is then released back into the circuit as the voltage or current required by the circuit.

The output voltage depends upon the amount of current flowing through the inductor\'s coil, as well as the number of turns of the coil. Generally, a higher number of turns will result in a higher output voltage or current. Similarly, as the current passes through the coil, the magnetic field increases and the output voltage or current is increased accordingly.

Conclusion

In conclusion, the L-15F4R7KV4E type of fixed inductors are a very important part of the several types of electrical and electronic circuits. This type of inductor is used to store and release electrical energy based on current flow and turns of the inductor coil. Therefore, these components are used in DC-DC converter circuits, as well as in various telecommunications, automotive and industrial electronic circuits.

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

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