Allicdata Part #: | 732-7178-ND |
Manufacturer Part#: |
7447211681 |
Price: | $ 1.02 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 680UH 830MA 760 MOHM |
More Detail: | 680µH Unshielded Wirewound Inductor 830mA 760 mOhm... |
DataSheet: | 7447211681 Datasheet/PDF |
Quantity: | 1000 |
80 +: | $ 0.91728 |
DC Resistance (DCR): | 760 mOhm Max |
Height - Seated (Max): | 0.591" (15.00mm) |
Size / Dimension: | 0.433" Dia (11.00mm) |
Supplier Device Package: | -- |
Package / Case: | Radial - 4 Leads |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 1.3MHz |
Q @ Freq: | -- |
Series: | WE-TIF |
Shielding: | Unshielded |
Current - Saturation: | 1.1A |
Current Rating: | 830mA |
Tolerance: | ±10% |
Inductance: | 680µH |
Material - Core: | -- |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tray |
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Fixed Inductors
A fixed inductor, also known as an inductor, choke, or reactor, is a two-terminal passive electrical component that stores energy in a magnetic field, typically in the form of a coil of wire. Fixed inductors are widely used in electrical and electronic circuits for filtering, tuning, coupling and choke applications. The 7447211681 fixed inductor is a specific type of fixed inductor which is designed for high power RF applications.
Application Field
The 7447211681 fixed inductor is primarily designed for high power RF applications. It is used in power amplifiers, RF power combiners, LC filters and matching networks. This type of fixed inductor can also be used in voltage step-up transformers to increase the voltage of an AC signal.
Working Principle
The basic principle of a fixed inductor is that it stores energy in a magnetic field by passing an electrical current through it. This is achieved by winding insulated conductive wire into a coil form. When current is passed through the conductor, the alternating magnetic field thus created inducesi a counter current in the coil. The coil is then charged, storing a current in the magnetic field.
Design and Construction
Fixed inductors are typically made from conductive wire wound around an iron core. The basic design includes an outer cylindrical housing, a core, and windings. The number of windings, and the size of the coil, will vary depending on the application. Larger coils can handle more power and can produce higher electrical voltage and currents than smaller ones. In some cases, an insulating layer is added to protect the coil from shorts and other damaging conditions.
Advantages
The 7447211681 fixed inductor has several advantages over other types of inductors. One advantage of this type of inductor is its wide operating range, which allows it to be used in a variety of applications. It is also very reliable as it can withstand both high temperatures and vibrations. In addition, this type of inductor can generate high voltages without large power losses.
Conclusion
The 7447211681 fixed inductor is a versatile component which is widely used in a variety of RF applications. It has a wide operating range and can handle high power and voltage without large losses. The basic design is fairly simple, and it is easily constructed using an iron core and windings. This makes it an ideal choice for many high power RF applications.
The specific data is subject to PDF, and the above content is for reference
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