Allicdata Part #: | 1840-20F-ND |
Manufacturer Part#: |
1840-20F |
Price: | $ 2.70 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 3.9UH 900MA 155 MOHM |
More Detail: | 3.9µH Unshielded Molded Inductor 900mA 155 mOhm Ma... |
DataSheet: | 1840-20F Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 2.45637 |
DC Resistance (DCR): | 155 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 7.9MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 65MHz |
Q @ Freq: | 35 @ 7.9MHz |
Series: | 1840 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 900mA |
Tolerance: | ±1% |
Inductance: | 3.9µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
As technology continues to rapidly advance, so do the number of solutions to everyday problems. The invention of 18F-20F fixed inductors has had a massive impact on a variety of applications, greatly reducing the complexity of certain tasks and increasing the accuracy of others. This article will explore the applications of these inductors and explain the working principles behind their design.
Fixed inductors are widely used in a variety of fields, such as power supplies, communications, and audio systems. In power supplies, they are primarily used in the form of transformers, which are devices that convert AC to DC. Fixed inductors can be used to reduce the ripple of the output signal, as they tend to filter out some of the high-frequency noise. Additionally, in audio systems, inductors are used to reduce the amount of hum or buzzing caused by electronic interference. Inductors are also used in communications to filter out unwanted signals while allowing the desired signals to pass through.
The working principle of a fixed inductor can be explained by examining the structure of the component. A fixed inductor consists of a coil of electrical wire, which is usually wrapped around a solid core material, such as iron or another ferromagnetic material. The electric current flowing through this assembly creates a magnetic field, which induces a voltage across the inductor\'s terminals. This voltage is measured in volts, and is known as the inductance. The magnitude of this inductance depends on the number of turns in the coil and the cross-sectional area of the core material.
The inductance of a fixed inductor also depends on the environment it is placed in. If the inductor is surrounded by other components, the inductance will change due to the presence of eddy currents. Additionally, some inductors have a variable inductance, which can be adjusted by changing the position of the core material. This allows for greater versatility when designing a system.
In addition to being used in power supplies, communications, and audio systems, fixed inductors are also used in other applications, such as medical imaging systems, computers, and robotics. They are essential components in any system that requires the filtering of signals or a voltage drop to lower noise and interference. Furthermore, they are also used in oscillators and amplifier circuits, where they are used to create stable oscillations, which can be used to generate high-frequency signals, and to increase the gain of amplifiers, respectively.
18F-20F fixed inductors are essential components in many applications. They are used to convert AC to DC, to reduce noise and interference in communications and audio systems, and in oscillators and amplifiers. By understanding the working principles behind their design, it is clear why they are so beneficial. Their versatility has allowed them to be used in a variety of fields, from medical imaging systems to robotics, making them indispensable components in the modern world.
The specific data is subject to PDF, and the above content is for reference
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MS4800S-30-1840-30X-30R | Omron Automa... | 4.16 $ | 1000 | SAFETY LIGHT CURTAIN |
MS4800S-30-1840-10X-10R-RMX | Omron Automa... | 4.16 $ | 1000 | SAFETY LIGHT CURTAIN |
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CTX01-18400-R | Eaton | 0.76 $ | 1000 | HCP0704-1R0-R, 1.0UH 17.0... |
1840-00M | API Delevan ... | 0.79 $ | 1000 | FIXED IND 150NH 3.05A 30 ... |
1840-02M | API Delevan ... | 0.79 $ | 1000 | FIXED IND 220NH 2.82A 35 ... |
1840-04M | API Delevan ... | 0.79 $ | 1000 | FIXED IND 330NH 2.36A 50 ... |
1840-05M | API Delevan ... | 0.79 $ | 1000 | FIXED IND 390NH 1.86A 80 ... |
1840-06M | API Delevan ... | 0.79 $ | 1000 | FIXED IND 470NH 1.86A 80 ... |
1840-07K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 560NH 1.67A 100... |
1840-08K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 680NH 1.52A 120... |
1840-09K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 820NH 1.24A 180... |
1840-10K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 1UH 1.05A 250 M... |
1840-11K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 1.2UH 835MA 400... |
1840-12K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 1.5UH 755MA 485... |
1840-13K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 1.8UH 610MA 740... |
1840-14K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 2.2UH 555MA 900... |
1840-16K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 2.7UH 525MA 1.1... |
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