Allicdata Part #: | 8250-681K-RC-ND |
Manufacturer Part#: |
8250-681K-RC |
Price: | $ 0.44 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 680UH 163MA 8.85 OHM |
More Detail: | 680µH Shielded Wirewound Inductor 163mA 8.85 Ohm M... |
DataSheet: | 8250-681K-RC Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.40219 |
DC Resistance (DCR): | 8.85 Ohm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.164" Dia x 0.450" L (4.17mm x 11.43mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 790kHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 5.6MHz |
Q @ Freq: | 75 @ 790kHz |
Series: | 8250 |
Shielding: | Shielded |
Current - Saturation: | 50mA |
Current Rating: | 163mA |
Tolerance: | ±10% |
Inductance: | 680µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Bulk |
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Fixed inductors are comprised of a coil of wire, typically either copper or insulated wire, wound around a core material. An inductor functions to create a magnetic field when alternating current is passed through the coil, and to store energy in this magnetic field. The 8250-681K-RC belongs to this category and is a Radial Fixed Coil type of inductor. In this article, the application field and working principle of the 8250-681K-RC will be discussed in further detail.
Application Field
The 8250-681K-RC fixed inductor has a variety of applications in different areas of technology. Its various uses can be divided into three primary categories: AC circuit applications, DC circuit applications, and switching circuit applications.
In AC circuits, the inductor can be used filter out high and low frequencies, or for filtering out noise signals. An inductor can also be used to create a voltage divider in an AC circuit, and it can be employed to smooth the AC signal, as well as to create reactive power compensation during the movement of inductive loads.
In DC circuits, the inductors serve multiple roles, including smoothing out current ripple, creating a magnetic circuit for magnets, absorbing energy when disconnecting inductive loads, and creating a voltage divider.
The inductor also has many applications in switching circuits. It can be used to reduce switch bounce, creating soft-switching applications, and as RF signal filtering in various applications. It can also be used to create voltage spikes, as well as to develop variable mutual inductance properties. This wide variety of applications makes the 8250-681K-RC a versatile fixed inductor.
Working Principle
The basic working principle of a fixed inductor, and thus the 8250-681K-RC, is that it stores energy in a magnetic field as alternating current is passed through the coil windings. Current, or "I" in Ohm\'s law, induces a voltage drop across the inductor\'s windings, creating a magnetic field. This magnetic field is proportional to the amount of current passing through the windings, and the magnitude of this field is determined by the inductor\'s inductance.
The way that the 8250-681K-RC is used determines how the energy stored in the magnetic field is used. In AC circuits, the inductor may be connected in series to filter out certain frequencys or frequencies in a signal, or it may be connected in parallel to filter out noise. In DC circuits, the inductor is used to smooth currents, act as a voltage divider, and create a magnetic circuit for magnets. In switching circuits, the inductor is used to reduce switch bounce, RPG filter RF signals, and create voltage spikes.
In summary, the 8250-681K-RC fixed inductor has a wide variety of applications in different areas of technology, and its working principle is based on the fact that it stores energy in a magnetic field when alternating current is passed through its windings. The uses and working principle of this fixed inductor make it a very versatile item.
The specific data is subject to PDF, and the above content is for reference
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