Allicdata Part #: | 1782R-87H-ND |
Manufacturer Part#: |
1782R-87H |
Price: | $ 0.84 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 620UH 30MA 60 OHM TH |
More Detail: | 620µH Unshielded Molded Inductor 30mA 60 Ohm Max A... |
DataSheet: | 1782R-87H Datasheet/PDF |
Quantity: | 1000 |
3500 +: | $ 0.76451 |
Specifications
Series: | 1782R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Molded |
Material - Core: | Ferrite |
Inductance: | 620µH |
Tolerance: | ±3% |
Current Rating: | 30mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 60 Ohm Max |
Q @ Freq: | 30 @ 790kHz |
Frequency - Self Resonant: | 4MHz |
Ratings: | -- |
Operating Temperature: | -55°C ~ 105°C |
Inductance Frequency - Test: | 790kHz |
Mounting Type: | Through Hole |
Package / Case: | Axial |
Supplier Device Package: | -- |
Size / Dimension: | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) |
Height - Seated (Max): | -- |
Description
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Fixed inductors are passive electrical components that are used to store energy in electric fields. The 1782R-87H fixed inductor is one such component that is often used in electrical circuits. In this article, we will discuss the application fields and working principles of this particular inductor. Application FieldsThe 1782R-87H fixed inductor can be used in a variety of applications. One of the main uses is in switching power supplies. In these supplies, the inductor is used to store energy and then release it at a controlled rate when the power supply requires additional current. The inductor is also well suited for use in DC-DC and AC-DC power conversion and buck/boost converters. Additionally, this inductor’s low profile makes it ideal for use in handheld mobile devices where space is constrained. Working PrincipleLike all inductors, the 1782R-87H fixed inductor works by creating an electromagnetic field that can store electrical energy. This is done by passing a current through the inductor’s windings. This current creates a circular magnetic field around the windings. This field is constantly changing as the current in the windings changes. Since the magnetic field is in constant motion, it creates an oscillating voltage within the circuit.The amount of voltage that is generated depends on the amount of current passing through the windings, the number of windings, and the shape of the inductor. This voltage is then used to store electrical energy in the form of an electromagnetic field. When the current in the circuit is decreasing, the inductor acts like a generator and the stored energy is released in the form of an electrical current. ConclusionThe 1782R-87H fixed inductor is a versatile component that can be used in a variety of different applications. Its low-profile design makes it well suited for use in small devices where space is limited. Furthermore, its ability to store and release energy at a controlled rate makes it an ideal choice for use in switching power supplies, DC-DC and AC-DC power conversion, and buck/boost converters.
The specific data is subject to PDF, and the above content is for reference
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