Allicdata Part #: | 0819-88K-ND |
Manufacturer Part#: |
0819-88K |
Price: | $ 1.79 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 470UH 31.5MA 48 OHM TH |
More Detail: | 470µH Unshielded Molded Inductor 31.5mA 48 Ohm Max... |
DataSheet: | 0819-88K Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 1.62162 |
DC Resistance (DCR): | 48 Ohm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) |
Supplier Device Package: | Axial |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 790kHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 5.4MHz |
Q @ Freq: | 35 @ 790kHz |
Series: | 819 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 31.5mA |
Tolerance: | ±10% |
Inductance: | 470µH |
Material - Core: | Ferrite |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors, like most other electronic components, have a wide range of uses. The 0819-88K is no exception. Here, we will discuss its common applications, as well as its working principle.
0819-88K Application Field
The 0819-88K is a fixed inductor designed to have a particularly high level of inductance. This makes it ideal for use in power supply voltage regulation and signal filtering applications. The short circuit protection built into the device allows it to be used in any system where current control is necessary.
The inductor can also be used in analog circuits, such as receivers, amplifiers, and oscillators, due to its low DC resistance and low leakage inductance. This makes it an ideal choice for circuit designers looking to reduce losses in sensitive signals, such as audio signals.
0819-88K Working Principle
The 0819-88K is a fixed inductor that utilizes an air-gap construction to exhibit low DC resistance and high inductance. The inductor is constructed from two pieces of ferrite cores, which are each connected to a metal winding. The winding is connected in series to the core, creating a high inductance value due to the air gap that exists between the cores.
The inductance of the 0819-88K is regulated by altering the number of windings on the core. This enables designers to accurately control the inductance without the use of additional external components. This is ideal for circuits that must regulate current with precision.
What sets the 0819-88K apart from other fixed inductors is its ability to handle high peak currents without any short circuit problems. This is due to the high grade ferrite materials used in the construction of the device, as well as the large diameter of the windings.
The high grade ferrite materials provide excellent insulation against electrical disturbances, while the larger diameter of the windings ensures that high currents are safely dissipated.
Conclusion
The 0819-88K fixed inductor is an excellent choice for many applications, including power supply voltage regulation, signal filtering, analog circuits, and current control. Its unique construction and high grade components make it an ideal choice for any circuit designer looking for an inductor that can handle high peak currents without the risk of short circuit damage.
The specific data is subject to PDF, and the above content is for reference
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