DC Resistance (DCR):	30 Ohm Max
Height - Seated (Max):	0.244" (6.20mm)
Size / Dimension:	0.315" Dia (8.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	252kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	900kHz
Q @ Freq:	80 @ 252kHz
Series:	RL262
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	40mA
Tolerance:	±5%
Inductance:	3.9mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Introduction

Fixed inductors, also referred to as “coils”, are essential components of nearly all electronic applications. They are commonly used in motors, amplifiers, pulse-width-modulated control systems, and many other circuits. Fixed inductors are also widely used in more general power supplies to improve power efficiency, reduce costs, shift power frequency, and provide isolation or voltage regulation. The RL262-392J-RC is a fixed inductor that is designed for use in a wide variety of applications. This paper will provide an overview of the RL262-392J-RC application field and working principle.

Application Field

The RL262-392J-RC is a fixed inductor that can be used in a variety of applications. It is designed to deliver improved performance when used in DC-to-DC converters, switching power supplies, motor drives and other applications. With its superior power efficiency, the RL262-392J-RC can be used in a variety of power-supply applications including: high-frequency switching, multi-rail, and high-side-loaded switching powers supplies. The RL262-392J-RC can also be used in AC/DC adaptors, personal computers, LCDs and other high-efficiency applications.

Working Principle

The RL262-392J-RC works through the principle of inductance. An inductor is a component that stores energy in the form of a magnetic field, which is created by the passage of current through its coil windings. The RL262-392J-RC is designed to be a low-profile, high-inductance, and low-DCR device that can be used in a variety of applications. When current passes through the RL262-392J-RC’s windings, it creates a magnetic field that is proportional to the magnitude of the current. The RL262-392J-RC has a low DCR, which means that it can be used in high-current applications or power supplies without sacrificing efficiency. The RL262-392J-RC also offers high-frequency switching performance, making it ideal for circuits with high switching frequencies.

Conclusion

The RL262-392J-RC is a fixed inductor that can be used in a variety of applications. It can be used in DC-to-DC converters, switching power supplies, motor drives and other applications. With its superior power efficiency, the RL262-392J-RC can be used in a variety of power-supply applications including high-frequency switching, multi-rail, and high-side-loaded switching powers supplies. The RL262-392J-RC functions by creating a magnetic field proportional to the current that passes through its coil windings, and it has a low DCR, allowing it to be used in high-current applications without sacrificing efficiency.

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