Allicdata Part #: | 2890R-28G-ND |
Manufacturer Part#: |
2890R-28G |
Price: | $ 3.12 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 22UH 815MA 295 MOHM TH |
More Detail: | 22µH Unshielded Molded Inductor 815mA 295 mOhm Max... |
DataSheet: | 2890R-28G Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 2.81138 |
Specifications
DC Resistance (DCR): | 295 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.280" Dia x 0.900" L (7.11mm x 22.86mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 2.5MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 24MHz |
Q @ Freq: | 50 @ 2.5MHz |
Series: | 2890R |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 815mA |
Tolerance: | ±2% |
Inductance: | 22µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors
The 2890R-28G is a type of fixed inductors, which is used for electronic circuitry applications. It can be used in a wide range of applications, including DC-DC conversion, high power switching, and power factor correction. This article will discuss the 2890R-28G\'s application field and working principle.Application Field
The 2890R-28G is an ideal choice for applications such as DC-DC converters, high power switching, and power factor correction. It is also well suited for communication systems, such as those used in base stations and distributed antenna systems. In addition, it is suitable for automotive systems due to its low profile and high thermal resistance design, making it suitable for variations in thermal temperature.Working Principle
The 2890R-28G operates on Faraday\'s law of induction, in which an electric field is generated by a changing magnetic field. This can be seen in the construction of the 2890R-28G, which consists of two coils wound in opposing directions, with each coil separated by an iron core. When an alternating current is applied to one coil, it generates a magnetic field. This, in turn, induces an electric field in the second coil, resulting in current. The 2890R-28G effectively utilizes this principle to generate an inductance value with very little hysteresis and distortion.Other Features
The 2890R-28G is designed with a long-lasting construction, making it suitable for long-term usage. It is designed for high-efficiency performance, with a low profile and high-thermal resistance design. It is also designed to have a high inductance range and can withstand a wide temperature range. The 2890R-28G is an ideal solution for applications where high energy levels and efficiency are required. It is also a cost-effective option, offering excellent performance at competitive prices. Its small size and simple construction makes it easy to install and maintain. In conclusion, the 2890R-28G is a fixed inductor suitable for applications such as DC-DC conversion, high power switching, and power factor correction. It operates on Faraday\'s law of induction, in which current is induced by a changing magnetic field. It also offers other features like high efficiency, low profile, and high-thermal resistance design. It is cost-effective and easy to install, making it an ideal choice for a variety of applications.The specific data is subject to PDF, and the above content is for reference
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2890-44K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 120UH 219MA 4.1... |
2890R-03K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.8UH 1.79A 135... |
2890-02K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.5UH 2.19A 90 ... |
2890R-00K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 1.2UH 2.4A 75 M... |
2890R-02K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 1.5UH 2.19A 90 ... |
2890R-04K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 2.2UH 1.64A 160... |
2890R-06K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 2.7UH 1.4A 220 ... |
2890R-08K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 3.3UH 1.19A 305... |
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2890R-12K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 4.7UH 880MA 560... |
2890R-14K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 5.6UH 760MA 745... |
2890R-16K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 6.8UH 640MA 1.0... |
2890R-18K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 8.2UH 555MA 1.4... |
2890R-20K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 10UH 475MA 1.9 ... |
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