78438356047 Inductors, Coils, Chokes |
|
| Allicdata Part #: | 732-11316-2-ND |
| Manufacturer Part#: |
78438356047 |
| Price: | $ 0.83 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 4.7UH 2.9A 76 MOHM SMD |
| More Detail: | 4.7µH Shielded Molded Inductor 2.9A 76 mOhm Max No... |
| DataSheet: |  78438356047 Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.74088 |
Specifications
| DC Resistance (DCR): | 76 mOhm Max |
| Height - Seated (Max): | 0.083" (2.10mm) |
| Size / Dimension: | 0.161" L x 0.161" W (4.10mm x 4.10mm) |
| Supplier Device Package: | SMD |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | AEC-Q200 |
| Frequency - Self Resonant: | 26MHz |
| Q @ Freq: | -- |
| Series: | WE-MAIA |
| Shielding: | Shielded |
| Current - Saturation: | 4.7A |
| Current Rating: | 2.9A |
| Tolerance: | ±20% |
| Inductance: | 4.7µH |
| Material - Core: | Iron Alloy |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors, such as the 78438356047, are components that are commonly used in electrical and electronic projects. These components are used to store energy and convert an AC signal into a DC signal. They are made up of a coil of metal wire wrapped around a core. Due to the core\'s magnetic properties, the inductance of the component increases when the current passes through the wire turns.The main application of the 78438356047 fixed inductor is to provide a stable and consistent output voltage from an AC input. This is used in a variety of different types of projects. One example is in high-voltage applications, where they help to regulate the output voltage and limit inrush currents. Another example is in noise-cancelling headsets, where the inductor helps to remove the AC hum from the signal.The working principle of the 78438356047 fixed inductor is based on Faraday\'s law of induction. According to this law, an induced current is produced in a conductor due to a changing magnetic field in its vicinity. When an AC current passes through the coil\'s turns, it creates a changing magnetic field which induces a current in the coil. This current resists any change in the AC input and helps to regulate the output voltage.The coils used in the 78438356047 fixed inductor are constructed using a variety of different methods, depending on the requirements of the component. Commonly used materials include litz wire, copper wire, and non-magnetic wire. These materials are selected in order to optimize the amount of inductance generated by the component.The core material used in the 78438356047 component can also affect the inductance of the device. The most commonly used core materials are ferrite, which offers a high degree of magnetic permeability and is able to increase the inductance of the component, and ceramic, which has a low permeability and offers a high level of electrical insulation.The 78438356047 fixed inductors are suitable for a variety of different applications where stable output voltage and low output noise are required. This includes power supplies, feedback circuits, filters, switching regulators, power transformers, output drivers, and RF circuits.Overall, the 78438356047 fixed inductor is a commonly used component in electrical and electronic projects. Due to its attributes of being able to provide a stable and consistent output voltage from an AC input while limiting inrush currents, the 78438356047 component is an essential part of any project requiring reliable operation.
The specific data is subject to PDF, and the above content is for reference
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