Allicdata Part #: | L-15W12NJV4E-ND |
Manufacturer Part#: |
L-15W12NJV4E |
Price: | $ 0.06 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Johanson Technology Inc. |
Short Description: | FIXED IND 12NH 600MA 80 MOHM SMD |
More Detail: | 12nH Unshielded Wirewound Inductor 600mA 80 mOhm M... |
DataSheet: | L-15W12NJV4E Datasheet/PDF |
Quantity: | 1000 |
4000 +: | $ 0.04876 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Ceramic |
Inductance: | 12nH |
Tolerance: | ±5% |
Current Rating: | 600mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 80 mOhm Max |
Q @ Freq: | 60 @ 500MHz |
Frequency - Self Resonant: | 4.1GHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 150MHz |
Mounting Type: | Surface Mount |
Package / Case: | 0805 (2012 Metric) |
Supplier Device Package: | 0805 (2012 Metric) |
Size / Dimension: | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
Height - Seated (Max): | 0.055" (1.40mm) |
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Fixed Inductors
The L-15W12NJV4E is a fixed inductor, which is a type of electrical component that is designed to store electrical energy in the form of a magnetic field. The magnetic field is generated by current that is flowing through the inductor\'s winding. Fixed inductors are ideal for use in everything from power supplies and switch-mode power converters, to audio crossover networks and other applications.
Applications
Fixed inductors are ideally suited for use in DC to AC or AC to DC power supplies, so that large amounts of power can be transferred from one side of the inductor to the other. They can be used as part of a switch-mode power converter that converts a DC input voltage to any desired constant output voltage, or to a DC output voltage with any desired peak current. They are also used in frequency-sensitive electronic filters, which allow signals of certain frequencies to pass while attenuating signals of other frequencies.
Fixed inductors are also commonly employed in audio crossover networks, which separate a single audio signal into two or more parts so they can be separately routed. In this type of application, the inductor is typically used as part of a low-pass filter, which passes low-frequency signals with little attenuation while attenuating higher-frequency signals. Fixed inductors are also used in motor drives, resonance circuits, and harmonic absorbers, among many other applications.
Working Principle
When current flows through a fixed inductor\'s winding, it generates a magnetic field. This magnetic field in turn generates a voltage in the inductor that opposes the original voltage. This opposing voltage is also known as an inductive voltage, and this is how an inductor stores energy. When the current flowing through the inductor is increased or decreased, this opposing voltage, or inductive voltage, also increases or decreases, accordingly. This is known as the inductor\'s inductance, or inductive reactance.
Generally, the magnetic field generates a voltage that is proportional to the current flowing through the inductor, a property known as inductance. The higher the current, the higher the inductance. The unit of measurement for inductance is the Henry (H). The higher the inductance, the higher the opposing voltage, and the more effective the inductor is at storing energy.
The inductance of an inductor is dependent on the inductor\'s physical size, shape, and number of turns in the winding. The inductance of a fixed inductor can be increased or decreased by adjusting the number of turns, either by adding more or removing some. However, adding turns also decreases the inductor\'s impedance, so careful consideration must be given when adjusting the number of turns.
Fixed inductors are versatile and invaluable components when designing power supplies, amplifiers, filters, and many other types of circuits. The L-15W12NJV4E is a fixed inductor that is designed to provide an optimal performance in a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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