ELG-TEA4R7NA Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD2422TR-ND |
| Manufacturer Part#: |
ELG-TEA4R7NA |
| Price: | $ 0.08 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 4.7UH 800MA 300 MOHM |
| More Detail: | 4.7µH Shielded Multilayer Inductor 800mA 300 mOhm ... |
| DataSheet: |  ELG-TEA4R7NA Datasheet/PDF |
| Quantity: | 12000 |
| 4000 +: | $ 0.07636 |
| 8000 +: | $ 0.07187 |
| 12000 +: | $ 0.06963 |
| 28000 +: | $ 0.06738 |
| 100000 +: | $ 0.06289 |
| DC Resistance (DCR): | 300 mOhm Max |
| Height - Seated (Max): | 0.039" (1.00mm) |
| Size / Dimension: | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Supplier Device Package: | 0805 (2012 Metric) |
| Package / Case: | 0805 (2012 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 33MHz |
| Q @ Freq: | -- |
| Series: | ELGTEA |
| Shielding: | Shielded |
| Current - Saturation: | -- |
| Current Rating: | 800mA |
| Tolerance: | ±30% |
| Inductance: | 4.7µH |
| Material - Core: | -- |
| Type: | Multilayer |
| Part Status: | Not For New Designs |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive components that are used to store energy in the form of an electromagnetic field that is generated between two opposing windings of a coil. The ELG-TEA4R7NA is a specific type of fixed inductor with many applications in a variety of different industries. This article will discuss the application field and working principle of the ELG-TEA4R7NA.
Application Field
The ELG-TEA4R7NA is a popular type of inductor mainly used in power supplies to store energy in the form of an electromagnetic field which is then used to regulate the amount of current flowing through the circuit. The induction in the ELG-TEA4R7NA is particularly useful in current-regulated power supplies, allowing for precise control of current. Additionally, the ELG-TEA4R7NA can also be used as a choke to reduce the amount of high-frequency noise that can affect the precision and stability of the circuit. Furthermore, the ELG-TEA4R7NA can also be used in the design of filters and oscillators to provide further stability and accuracy.
Working Principle
The working principle behind the ELG-TEA4R7NA is relatively simple. When an alternating current (AC) magnetic field is applied to the ELG-TEA4R7NA, the opposing windings of the inductor will magnetize and demagnetize at their respective frequencies, generating an alternating magnetic field within the inductor. This alternating magnetic field then stores energy in the form of an electromagnetic field that is generated between the two opposing windings. As the current flowing through the circuit fluctuates, the stored energy within the electromagnetic field can be released and recycled back into the circuit when needed, providing a steady current flow.
The amount of current that can be stored within the ELG-TEA4R7NA’s electromagnetic field is determined by the inductor’s inductance value. This value can be changed by altering the number of windings in the inductor, or by using a different material for the core. The larger the number of windings, the higher the inductance value, and the more current that can be stored in the electromagnetic field.
In conclusion, the ELG-TEA4R7NA is a fixed inductor with many applications in a variety of different industries. It is mainly used in power supplies to store energy in the form of an electromagnetic field which is then used to regulate the amount of current flowing through the circuit, as well as in the design of filters and oscillators to provide further stability and accuracy. The induction in the ELG-TEA4R7NA is determined by the inductor’s inductance value, which can be modified by changing the number of windings and/or the material used for the core.
The specific data is subject to PDF, and the above content is for reference
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