Allicdata Part #: | 4631-RC-ND |
Manufacturer Part#: |
4631-RC |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 82UH 450MA 1.9 OHM TH |
More Detail: | 82µH Unshielded Wirewound Inductor 450mA 1.9 Ohm M... |
DataSheet: | 4631-RC Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 1.9 Ohm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.290" Dia x 0.875" L (7.37mm x 22.22mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 2.52MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 13MHz |
Q @ Freq: | 85 @ 2.52MHz |
Series: | 4600 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 450mA |
Tolerance: | ±5% |
Inductance: | 82µH |
Material - Core: | Iron |
Type: | Wirewound |
Part Status: | Obsolete |
Packaging: | Bulk |
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Fixed inductors are an important component in a wide range of electronic circuits, and their performance is essential to the operation and stability of many electronic devices. The 4631-RC is a type of fixed inductor designed to meet the rigorous requirements of applications that require high frequency stability, high efficiency, and precision accuracy. It is a passive device comprising a coil or coils of copper or other metal wire, wound onto a ferromagnetic core such as a ceramic or ferrite material.
The inductance of a coil depends on the diameter of the wire used to wind the coil, the number of turns, and the permeability of the core material. The 4631-RC is designed to have a high permeability core material and large diameter wire to maximize the inductance of the coil. The frequency stability, efficiency, and accuracy of the 4631-RC are achieved through careful design and selection of the wire and core material.
The 4631-RC is commonly used in switching power supplies, DC-DC converters, and other high frequency applications. In these applications, the initial switching current is typically very high, leading to high frequency ringing within the coil that can cause distortion and instability. The 4631-RC is designed to minimize this effect, while still allowing for high-current switching with minimal energy losses. The 4631-RC also provides excellent noise suppression, ensuring high signal integrity in sensitive circuits.
The 4631-RC also finds use in audio applications such as amplifiers, speakers, and microphones. Its high permeability and large diameter wire allow it to offer very low losses and distortion at both low and high frequencies. Again, its noise suppression capabilities ensure very low noise levels and excellent signal to noise ratio.
The 4631-RC is further designed with a high current carrying capacity, with the ability to handle currents of up to 72 amperes. This makes it an ideal choice for applications where high levels of current are required, such as DC motors and HVAC systems.
In summary, the 4631-RC is an extremely reliable and versatile fixed inductor that has a wide range of applications. Its high frequency stability, high efficiency, excellent noise suppression, and high current carrying capacity make it an excellent choice for a variety of electronic systems.
The specific data is subject to PDF, and the above content is for reference
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