Allicdata Part #: | 513-1798-2-ND |
Manufacturer Part#: |
SD25-1R5-R |
Price: | $ 0.75 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Eaton |
Short Description: | FIXED IND 1.5UH 3.12A 27.4 MOHM |
More Detail: | 1.5µH Shielded Wirewound Inductor 3.12A 27.4 mOhm ... |
DataSheet: | SD25-1R5-R Datasheet/PDF |
Quantity: | 1000 |
2900 +: | $ 0.67757 |
DC Resistance (DCR): | 27.4 mOhm |
Height - Seated (Max): | 0.098" (2.50mm) |
Size / Dimension: | 0.205" L x 0.205" W (5.20mm x 5.20mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SD |
Shielding: | Shielded |
Current - Saturation: | 3.23A |
Current Rating: | 3.12A |
Tolerance: | ±20% |
Inductance: | 1.5µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive two-terminal devices that store energy in the form of a magnetic field between two coils of wire and a core. They are used to create a specific inductance, or selected frequencies of oscillatory response. The SD25-1R5-R Inductor is a common type of fixed inductor and has become widely used in recent years, due to its efficiency and relatively low cost.
The key application field for the SD25-1R5-R is the regulation of frequency in electrical circuits. As stated above, fixed inductors have the ability to oscillate at certain frequencies based on the number of turns of wire and the material of the core. This phenomenon is used in this inductor to control the frequency of an electric current in order to regulate the circuit, in this case providing a relatively stable output voltage.
The working principle of the SD25-1R5-R inductor is relatively simple but effective. An alternating current (AC) is applied to the inductor, and due to the inductor\'s self-inductance, a magnetic field is built up around the inductor. This magnetic field varies as the AC current is applied. As the current goes up, the magnetic field increases in strength, and the inductor begins to store energy. The frequency of the AC source then determines the rate at which the magnetic field varies, and this in turn determines the frequency of oscillation in the inductor. The frequency of oscillation is then regulated by the inductor\'s reactance.
The SD25-1R5-R Inductor also has a very low DC resistance which makes it well suited for use in low power applications. This property ensures that very little energy is lost in the form of heat as compared to traditional inductors which have higher DC resistances. This also means that the SD25-1R5-R does not require any additional cooling measures to be taken.
In conclusion, the SD25-1R5-R Inductor is a very efficient and cost effective fixed inductor that is ideal for use in the regulation of frequencies in electrical circuits. Its low DC resistance means that it can operate safely in low-power applications, and its ability to oscillate at specific frequencies makes it perfect for use in frequency control applications.
The specific data is subject to PDF, and the above content is for reference
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