1782R-55H Allicdata Electronics
Allicdata Part #:

1782R-55H-ND

Manufacturer Part#:

1782R-55H

Price: $ 0.84
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 30UH 130MA 3.4 OHM TH
More Detail: 30µH Unshielded Molded Inductor 130mA 3.4 Ohm Max ...
DataSheet: 1782R-55H datasheet1782R-55H Datasheet/PDF
Quantity: 1000
3500 +: $ 0.76451
Stock 1000Can Ship Immediately
$ 0.84
Specifications
Series: 1782R
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Ferrite
Inductance: 30µH
Tolerance: ±3%
Current Rating: 130mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 3.4 Ohm Max
Q @ Freq: 45 @ 2.5MHz
Frequency - Self Resonant: 20MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 2.5MHz
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 allow current to flow through a wire which is wound around a magnetic core, forming an electromagnet. 1782R-55H is a type of Toroidal inductor constructed with a wound core consisting of several layers of film insulation. As a fixed inductor, 1782R-55H is used in a wide range of applications.

Applied Area: Generally, 1782R-55H is used in different electronics products, such as mobile phones, computer hard drives, power supplies, energy metering, and audio device. It can also be used as a filter, for further EMF shielding, and RF noise suppression.

Working Principle: The principle of 1782R-55H is quite simple, but very effective. It uses the principle of Faraday’s law of induction, which states that a change in current in the wire induces an electromotive force in the coil. By winding the wire around a magnetic core, an electromagnet is created. This causes the current in the coil to oscillate and create an electric field, which can be used to power other components of the circuit.

The core of the inductor is made up of several layers of film insulation, which helps to reduce the loss of energy in the coil. The insulation also prevents arcing, or sparks, which can damage other components. Additionally, 1782R-55H is built to handle a wide range of temperatures thanks to its advanced thermal design.

The inductor has several advantages over other types of induction devices. It is extremely efficient and maintains low ripple levels at high operating temperatures. It is also very reliable and can handle a wide range of electrical loads. Additionally, 1782R-55H has an inherently low EMI (Electromagnetic Interference) signature, making it a popular choice in electronic circuits.

Conclusion: 1782R-55H is an ideal choice for electronic circuits requiring a fixed inductor. It is efficient, reliable, and has a low EMI signature. With its wide applications, it is an economical and practical solution for a variety of circuit designs.

The specific data is subject to PDF, and the above content is for reference

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