ELT-3KN018B

DC Resistance (DCR):	235 Ohm
Height - Seated (Max):	0.087" (2.20mm)
Size / Dimension:	0.130" L x 0.130" W (3.30mm x 3.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-20°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	3KN
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.9mA
Tolerance:	±40%
Inductance:	35mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are electrical components that are used to store and release energy in the form of magnetic fields. The ELT-3KN018B is an example of a high-power fixed inductor that has a wide range of applications in power supply, communication, industrial automation, lighting, and consumer electronic products. Its primary functions are to convert energy from an AC or DC voltage source and store it in its inductive core material. It is also capable of dissipating excessive amounts of current, preventing damage to other components in the system. In this article, we will cover the ELT-3KN018B application fields and working principles.

Application fields

The ELT-3KN018B fixed inductor is designed primarily for AC and DC power supplies and is suitable for high-performance environments. Due to its high power rating and low DCR, the ELT-3KN018B can handle up to 10 Amperes of current without generating much heat. This makes it an ideal choice for use in a wide variety of power applications, including computer power supplies, consumer electronics, and automotive power systems. The ELT-3KN018B offers low noise performance, fast core saturation, and a low DCR, which make it a top pick for high-power requirements.In addition to its use in power systems, the ELT-3KN018B can also be utilized in communications and data transfer applications. Its wide operating temperature range and low DCR enable it to provide reliable signal quality in high-temperature applications. Its high inductance values provide excellent coupling in these applications, thus creating less noise than other components.The ELT-3KN018B can also be used in industrial automation systems, such as programmable logic controllers (PLCs). Its wide range of inductance values, high power rating, and low DCR are all essential factors in ensuring that the PLC systems operate properly. In addition, this inductor is extremely versatile and can be mounted both vertically and horizontally, allowing it to be used in a variety of applications. The ELT-3KN018B is also RoHS-compliant and halogen-free, making it an ideal choice for environmentally-friendly designs.

Working principle

The ELT-3KN018B fixed inductor works on the principle of Faraday’s Law of Induction. According to this law, an electrical current flowing through a conductor will generate a magnetic field that will induce a voltage in a nearby conductor. The reverse is also true; an alternating voltage can induce a current in an electrical conductor.In the case of the ELT-3KN018B, a voltage is applied to the conducting device, which then produces a magnetic field. This magnetic field is then picked up by a second conductor, resulting in an induced voltage. The value of this induced voltage depends on the inductance of the ELT-3KN018B, the frequency of the applied voltage, and the area of the conducting material. The ELT-3KN018B operates over a wide frequency range, making it suitable for a variety of applications.

Conclusion

The ELT-3KN018B is an advanced fixed inductor designed for use in a wide range of applications. It has a high power rating and low DCR, making it suitable for high-performance environments. The ELT-3KN018B also offers excellent noise performance, fast core saturation, and a versatile mounting system, making it suitable for a variety of uses, including power supply, communications, industrial automation, and lighting. Finally, the ELT-3KN018B is RoHS-compliant and halogen-free, making it an ideal choice for environmentally-friendly designs.

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