Allicdata Part #: | RL875-821K-RC-ND |
Manufacturer Part#: |
RL875-821K-RC |
Price: | $ 0.44 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 820UH 300MA 2.56 OHM |
More Detail: | 820µH Unshielded Wirewound Inductor 300mA 2.56 Ohm... |
DataSheet: | RL875-821K-RC Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.40219 |
Specifications
DC Resistance (DCR): | 2.56 Ohm Max |
Height - Seated (Max): | 0.295" (7.50mm) |
Size / Dimension: | 0.307" Dia (7.80mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 2.5MHz |
Q @ Freq: | 20 @ 796kHz |
Series: | RL875 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 300mA |
Tolerance: | ±10% |
Inductance: | 820µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Bulk |
Description
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IntroductionFixed inductors, also known as coil or choke, are electrical devices composed of a coil or windings of conductive material arranged in a specific pattern around a core. They are primarily used to increase or reduce voltage or electrical current. Fixed inductors have a wide array of applications, and one example of their use is the RL875-821K-RC chip, which is applied within various common electronic components such as power converters, amplifiers, and voltage regulators. This article will provide a detailed overview of the RL875-821K-RC application field and working principle.
Application field
The RL875-821K-RC fixed inductor chip can be applied in various electronic systems such as power converters. The RL875-821K-RC is a high-precision and miniaturized chip that can provide highly accurate and reliable power conversion solutions by providing low-frequency power to power converters. The RL875-821K-RC is also applied in amplifiers such as audio amplifiers and power amplifiers, where they provide improved audio and power output with added power handling. Furthermore, they are also used in voltage regulators, allowing the current flowing through them to be regulated, maintaining a stable voltage level. The RL875-821K-RC chip also has applications in telecommunications, where it is used to provide increased voltage or current to the power supplies, providing higher transmission rates.
Working principle
The RL875-821K-RC chip works on the principle of electromagnetic induction. A magnetic field is generated when an electrically charged particle such as an electron is exposed to a magnetic field. This magnetic field induces a current in an adjacent circuit known as Faraday\'s law of induction. This current can then be regulated by controlling the magnetic field, enabling precise and accurate power conversion. The RL875-821K-RC chip consists of a small number of electrical windings, which act as the primary coil and are wrapped around a ceramic or ferrite core. The coil cores are magnetized, generating a magnetic field that induces a current in the secondary windings, which can then be regulated, depending on the requirement.
Conclusion
In conclusion, the RL875-821K-RC fixed inductor chip is a power-efficient and reliable chip that has numerous applications. It works on the principle of electromagnetic induction, where a magnetic field is generated and used to induce a current in an adjacent circuit. It is mainly used in power converters, amplifiers, and voltage regulators, providing a reliable and stable power solution.
The specific data is subject to PDF, and the above content is for reference
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