| Allicdata Part #: | ELJ-FB390KF-ND |
| Manufacturer Part#: |
ELJ-FB390KF |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 39UH 165MA 3.6 OHM SMD |
| More Detail: | 39µH Unshielded Wirewound Inductor 165mA 3.6 Ohm M... |
| DataSheet: |  ELJ-FB390KF Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 3.6 Ohm Max |
| Height - Seated (Max): | 0.134" (3.40mm) |
| Size / Dimension: | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Supplier Device Package: | 1812 |
| Package / Case: | 1812 (4532 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1MHz |
| Operating Temperature: | -20°C ~ 85°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 10MHz |
| Q @ Freq: | 50 @ 2.52MHz |
| Series: | FB |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 165mA |
| Tolerance: | ±10% |
| Inductance: | 39µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors are essential components in electronic products. They have a wide range of applications; in particular, they can be used for filtering, coupling, and signal transmission; furthermore, they can also be used for stabilizing power supplies and in electronic motors. ELJ-FB390KF is one type of fixed inductor, and the following sections discuss its application field and working principle.
ELJ-FB390KF is a miniature surface mountable power inductor for low power circuitry. Its small size, low profiles, and high performances make it suitable for use in many applications. It has an inductance of 39uH and a current handling capacity up to 2.8A. This makes it suitable for use in switching power supplies, voltage regulator modules, automotive or industrial controllers, and other applications which require high current handling.
In terms of its working principle, ELJ-FB390KF operates in a similar way to other fixed inductors. When a current passes through the winding, a magnetic field is created, which has a storing effect. As the current passes through the winding, the stored energy is released back to the circuit. This energy is called inductance, and it helps control the amount of current in the circuit. This helps stabilise the voltage and ensures that the system remains stable.
In terms of its application field, ELJ-FB390KF can be used in various subsystems for power supplies, drivers, and signal transmission. It can be used in power supplies for smoothening the output voltage, drivers for controlling motor speeds, and signal transmission for transferring data. In addition, it can also be used for filtering, coupling, and stabilising power supplies.
In conclusion, ELJ-FB390KF is a small, low-profile, and high-performance miniature surface mountable power inductor. Its application field includes power supplies, drivers, signal transmission, filtering, and coupling. It also has a working principle which relies on the stored magnetic energy in order to control the current in the circuit. All of these features make ELJ-FB390KF a great choice for various applications.
The specific data is subject to PDF, and the above content is for reference
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