1840R-13K Allicdata Electronics
Allicdata Part #:

1840R-13K-ND

Manufacturer Part#:

1840R-13K

Price: $ 0.67
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.8UH 610MA 740 MOHM
More Detail: 1.8µH Unshielded Molded Inductor 610mA 740 mOhm Ma...
DataSheet: 1840R-13K datasheet1840R-13K Datasheet/PDF
Quantity: 1000
2500 +: $ 0.59819
Stock 1000Can Ship Immediately
$ 0.67
Specifications
DC Resistance (DCR): 740 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 150MHz
Q @ Freq: 35 @ 7.9MHz
Series: 1840R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 610mA
Tolerance: ±10%
Inductance: 1.8µH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are common components in electronics. They are composed of a coil of conducting material with a core of ferromagnetic material. They are used to store energy in magnetic fields. The inductor in this article, the 1840R-13K, is a specific type of fixed inductor with unique characteristics.

Application Field

The 1840R-13K is commonly used as part of switch mode power supplies, motor drivers, or power supply filters. It is designed for use with high frequency AC currents, and is able to handle up to 4A of current and frequencies of up to 500kHz. It is also commonly used as a choke filter on the DC output of switch mode power supplies to reduce radiated noise and prevent overvoltage transients.

Working Principle

The 1840R-13K inductor is based on the principle of electromagnetism. When electricity passes through a conductor, it generates a magnetic field. As the current through the inductor increases, the magnetic field increases and chokes off the current flow, causing the inductor to act like a resistor. This prevents voltage spikes or surges, which makes it an ideal component for use in switch mode power supplies and other applications.

The 1840R-13K inductor is a reliable, efficient component for a wide range of applications. Its unique characteristics make it well suited for use in switch mode power supplies, motor drivers, and power supply filters. Its high frequency capability makes it an ideal solution for reducing radiated noise and preventing overvoltage transients. It is a valuable component for any electronics project.

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

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