UP3B-2R2-R

Series:	UNI-PAC™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	2.2µH
Tolerance:	±20%
Current Rating:	9.2A
Current - Saturation:	10.2A
Shielding:	Unshielded
DC Resistance (DCR):	7.4 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.760" L x 0.520" W (19.30mm x 13.21mm)
Height - Seated (Max):	0.268" (6.80mm)

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Introduction

Fixed inductors are one of the most commonly used components in modern electronics. They are used in virtually all electronic devices to control the rate at which electric current passes through them. An example of a fixed inductor is the UP3B-2R2-R, which has a wide range of applications. In this article, we will explore the application field and working principle of the UP3B-2R2-R fixed inductor.

What are fixed inductors?

A fixed inductor is an electronic component with an inductance value that is intentionally designed to remain constant regardless of fluctuations in the surrounding electric and magnetic fields. This makes them an important and reliable component for any circuit design, as they ensure a consistently stable output in varying environments. Fixed inductors are available in many different form factors and sizes, and they are used in a wide range of power circuits.

The UP3B-2R2-R Fixed Inductor

The UP3B-2R2-R is a fixed inductor that has been designed specifically for use in power circuits. The size of this inductor is only 2mm x 11.5mm, which makes it ideal for small and highly compact applications. It has a low DC resistance value of 0.06 Ohms, which makes it suitable for high-efficiency applications. The UP3B-2R2-R also has a maximum operating temperature of 125°C, making it suitable for a wide range of applications.

Application Field

The small and highly compact size of the UP3B-2R2-R makes it suitable for use in many different types of applications. Its low DC resistance means that it is commonly used in power electronics, such as DC-DC switching power supplies and motor control applications. It is also commonly used in RF applications, such as mobile phones and wireless networks, due to its excellent shielding abilities.

Working Principle

The working principle of the UP3B-2R2-R inductor is very simple. When an AC current passes through the inductor, the surrounding magnetic field creates an electric field, which induces a current in the opposite direction. This is known as induction, and it is this process that creates the electric energy that powers the circuit. In terms of electrical characteristics, the UP3B-2R2-R has a saturation current of 9A, an inductance of 2.2mH, and a self-resonant frequency of up to 500MHz. This makes it suitable for use in a wide range of applications and ensures reliable performance in any environment.

Conclusion

The UP3B-2R2-R fixed inductor is an ideal choice for use in a wide range of applications, from power electronics to mobile phones and wireless networks. Its small size makes it suitable for use in highly compact applications, while its low DC resistance ensures efficient performance. The working principle of this inductor is based on induction, and its electrical characteristics make it suitable for use in a variety of different applications.

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