ELC-12E181L

DC Resistance (DCR):	200 mOhm
Height - Seated (Max):	0.768" (19.50mm)
Size / Dimension:	0.531" Dia (13.50mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	10kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	12E
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	1A
Tolerance:	±10%
Inductance:	180µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Introduction

Fixed inductors are electronic components that are designed to store energy in a magnetic field in order to regulate the current in an electrical circuit. The ELC-12E181L is a type of fixed inductor with the ability to reliably maintain an inductance in the range of 0.3 to 1.2 μH when in its rated performance range. This part is used in power supplies and electronic circuits that require high-precision inductance values.

Application Field

The ELC-12E181L has a wide range of applications, ranging from power supplies to high-frequency circuits. It is commonly used in a variety of AC/DC power supply circuits such as those found in LED lighting systems, solar inverters, and switching power supplies. Additionally, the ELC-12E181L is used in a variety of high frequency switching circuits such as those found in consumer-grade electronics, smartphones, and digital cameras.

Working Principle

The ELC-12E181L fixed inductor operates according to Faraday’s law of induction, which states that a changing magnetic field induces an electric field in a conductor. When power is applied to the ELC-12E181L, a magnetic field is generated within the inductor and a voltage is induced across the inductor. This induced voltage can then be used to regulate the current in the external circuit.

Construction

The ELC-12E181L is constructed with a ferrite core and metallic foil outer winding. The ferrite core provides stability and consistency in the inductor’s performance over temperature variations. The outer winding is made from nickel-plated copper that provides an additional inductance while also increasing the response time of the ELC-12E181L.

Features

The ELC-12E181L fixed inductor’s features make it ideal for a variety of applications. The maximum DC current rating is 0.7A, which makes it suitable for a variety of power supply circuits. Additionally, the inductance tolerance is + or – 10%, providing precise inductance values for reliable performance. The operating temperature range for the ELC-12E181L extends from -40 to +105°C, allowing for use in a variety of temperature conditions.

Conclusion

The ELC-12E181L is a type of fixed inductor that can be used in a variety of applications such as AC/DC power supplies and high-frequency switching circuits. Its features and construction make it suitable for use in many types of circuits that require precise inductance values. With its wide application field, reliability, and consistent performance, the ELC-12E181L is an ideal component for engineers and designers looking for a reliable fixed inductor for their projects.

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