Allicdata Part #: | CDC4D20NP-272KC-ND |
Manufacturer Part#: |
CDC4D20NP-272KC |
Price: | $ 0.28 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Sumida America Components Inc. |
Short Description: | FIXED IND 2.7MH 45MA 38.9 OHM |
More Detail: | 2.7mH Unshielded Inductor 45mA 38.9 Ohm Max Nonst... |
DataSheet: | CDC4D20NP-272KC Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.24954 |
DC Resistance (DCR): | 38.9 Ohm Max |
Height - Seated (Max): | 0.079" (2.00mm) |
Size / Dimension: | 0.189" L x 0.189" W (4.80mm x 4.80mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | CDC4D20 |
Shielding: | Unshielded |
Current - Saturation: | 55mA |
Current Rating: | 45mA |
Tolerance: | ±10% |
Inductance: | 2.7mH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive electrical components used in a variety of electrical circuits to store energy or filter high-frequency signals. They are generally classified according to their core material (ferrite, iron-powder, copper-finger, etc.), the shape and structure of their core (toroidal, cylindrical, etc.), and external construction (lead-less, solder-terminal, etc.). Among the various types of fixed inductors, a particular one is the _CDC4D20NP-272KC, which is characterized by its multi-layer construction and its ability to serve many different application fields. This article aims to introduce the specific application fields of the CDC4D20NP-272KC, as well as its most fundamental working principles.
One of the most common applications of the CDC4D20NP-272KC is in power supply lines, where its ability to filter out high-frequency noise and store energy makes it an indispensable electrical component. Its multi-layer construction also helps reduce the amount of external interference that power supplies can experience in certain noisy environments, which in turn helps it perform its job better. Additionally, the high power handling capability of the CDC4D20NP-272KC makes it a great option for higher-power applications, such as circuit-breakers and power transistors.
Moreover, the CDC4D20NP-272KC is often used in automotive, medical, and telecommunications systems. In automotive applications, the inductor can be employed in starter motors and alternators, as well as in battery chargers, to help regulate the electricity flow. In medical applications, it can be used in heart-rate monitors and electrocardiograms to filter out electrical interference and help the medical equipment discern and monitor vital signs. In telecommunications systems, it helps reduce interference, thus ensuring the reliable transmission and reception of signals.
Finally, the CDC4D20NP-272KC can also be used in other demanding areas where electromagnetic interference (EMI) is an issue. Examples of such areas include computer systems, radar systems, radio transmitters, and GPS receivers. In each of these cases, the inductor helps reduce the amount of noise generated to ensure reliable operation.
As for its working principles, the CDC4D20NP-272KC follows the laws of electromagnetic induction. In essence, the inductor consists of a metallic core that is surrounded by an electric current and is then encapsulated in a material of low permeability. This enables the inductance to remain constant. When there is a change in voltage across the conductor, an electric flow results, generating a magnetic field. In turn, this magnetic field creates an electric current within the inductor, and it has been found that the magnitude of this current is proportional to the applied voltage. As such, the CDC4D20NP-272KC can be used to filter high-frequency noise, as well as to store energy.
To conclude, the CDC4D20NP-272KC is a multi-layer fixed inductor that is capable of performing many different electrical functions. Its applications span a wide range of fields – from power supplies, to automotive and telecommunications, to medical and computer systems. Its fundamental principles follow from the laws of electromagnetic induction, and its ability to filter high-frequency noise and store energy make it an invaluable component in many circuits.
The specific data is subject to PDF, and the above content is for reference
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