Allicdata Part #: | CDRH74NP-271MC-BTR-ND |
Manufacturer Part#: |
CDRH74NP-271MC-B |
Price: | $ 0.29 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Sumida America Components Inc. |
Short Description: | FIXED IND 270UH 340MA 1.64 OHM |
More Detail: | 270µH Shielded Inductor 340mA 1.64 Ohm Max Nonsta... |
DataSheet: | CDRH74NP-271MC-B Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.27216 |
DC Resistance (DCR): | 1.64 Ohm Max |
Height - Seated (Max): | 0.177" (4.50mm) |
Size / Dimension: | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 100°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | CDRH74 |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 340mA |
Tolerance: | ±20% |
Inductance: | 270µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are components that can be used as inductors, transformers, coils, or chokes. They are resistive electrical components that store energy in a magnetic field when the component is energized. The CDRH74NP-271MC-B is one such fixed inductor, and understanding it’s application field and working principle is essential to ensure its proper use.
In terms of application field, CDRH74NP-271MC-B fixed inductors are commonly used for the power supply filtering. The filtering process is used to provide energy to circuits with a desirable form of power. A typical power supply filtering procedure includes a combination of a large-value electrolyte capacitor, followed by a fixed inductor with a lesser inductance. Therefore, the CDRH74NP-271MC-B fixed inductor is suitable for increasing the stability of the power supply and reducing electrical noise.
In addition to power supply filtering, the CDRH74NP-271MC-B fixed inductor is also used for line matching. This is an important part of designing a power or radio frequency system. By matching the impedance of the line at each point, it is possible to adjust the amount of power in the transmission line. Thus, the CDRH74NP-271MC-B fixed inductor can be used to match the impedance of the transmission line, allowing the line to carry more power with less loss.
At the heart of this fixed inductor is its working principle. Like all inductors, the CDRH74NP-271MC-B uses a fundamental law of physics, known as Lenz’s law of electromagnetic induction. In a nutshell, the law states that a closed loop of wire which is energized by an electric current will produce an opposing magnetic field. This magnetic field will work against and oppose the current that created it, thus creating what is known as inductance. The CDRH74NP-271MC-B fixed inductor takes advantage of this principle to create an element with inductance that can be used for various purposes.
To sum up then, the CDRH74NP-271MC-B is a fixed inductor and can be classified broadly under the fixed inductor heading. It has two main application fields: power supply filtering and line matching. It works on the principle of Lenz’s law of electromagnetic induction, wherein a closed loop of wire produces an opposing magnetic field when energized by an electric current. Understanding and applying this component correctly is therefore a crucial part of component selection.
The specific data is subject to PDF, and the above content is for reference
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