LQH32PB4R7NNCL

Series:	LQH32
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	4.7µH
Tolerance:	±30%
Current Rating:	610mA
Current - Saturation:	1.6A
Shielding:	Shielded
DC Resistance (DCR):	186 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	40MHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	1MHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	1210
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max):	0.067" (1.70mm)

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Introduction

Fixed Inductors are components used in electronics circuits for storing energy. They have two terminals and typically consist of a cylindrical coil of wire wrapped around a core of magnetic material, usually iron. When an electric current passes through the core, an oscillating magnetic field is created, which causes a voltage to appear across the terminals. This voltage is referred to as back EMF.The LQH32PB4R7NNCL Fixed Inductor is a high current type of inductor, with a current rating of up to 4.7 Amps. It is a surface-mount component, making it easy to install and requires only a single hole for mounting. The inductor is constructed with a ferrite core and a low-resistance copper wire.

Design

The LQH32PB4R7NNCL Fixed Inductor is designed for high current applications. Its ferrite core contains a high number of turns of low resistance copper wire, resulting in an inductance of 32uH. The device is coated with an insulating material to prevent any short-circuits with other components during assembly.The inductor features wide temperature range, from -40C to 85C, and a rated voltage of 10 V. This means it can be used in a variety of different applications, including switching power supplies and DC-DC converters. Furthermore, the inductor features low noise and low loss, making it an ideal choice for many high current applications.

Applications

The LQH32PB4R7NNCL Fixed Inductor is designed for high-current applications. It can be used in a variety of different applications, such as:

• DC-DC Converters: The inductor can be used in DC-DC converters to step down voltage from a higher value to a lower one. It is used in the converter’s output stage and helps in controlling the current flow.
• Switching Power Supplies: The inductor can be used in switching power supplies to help regulate the current flow.
• Electronic Ballasts: The inductor can be used in electronic ballasts, such as those used in fluorescent lamps, where it helps regulate the current flow.

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