PG0322.122NL

Q @ Freq:	--
Height - Seated (Max):	0.374" (9.50mm)
Size / Dimension:	0.571" L x 0.571" W (14.50mm x 14.50mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Series:	PG0322NL
DC Resistance (DCR):	1.674 mOhm
Shielding:	Unshielded
Current - Saturation:	30A
Current Rating:	32mA
Tolerance:	±15%
Inductance:	1.2µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active

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Introduction

Fixed inductors, also known as fixed chokes or radio frequency chokes, are electronic components used in various applications such as radio-frequency circuits, switching circuits, and power supplies. The PG0322.122NL device is an example of a fixed inductor and is manufactured by PowerHouse Corporation. This article will explain the application field and working principle of this device.

Applications of Fixed Inductors

Fixed inductors are used in a variety of applications, such as radio-frequency circuits, switching circuits, and power supplies. In radio-frequency circuits, fixed inductors provide inductive load-matching to optimize power transfer between components in the circuit. In switching circuits, fixed inductors filter out noise and unwanted signals. In power supplies, fixed inductors filter ripple in the power supply, allowing only the desired signals to pass through.

PG0322.122NL Device Specifications

The PG0322.122NL device is a fixed inductor manufactured by PowerHouse Corporation. It has a rated inductance of 22μH, a rated inductance tolerance of 10%, a rated current of 1.2 A, a saturation current of 5.2 A, a rated voltage of 25 V, a current temperature coefficient of -0.03%/°C, and a temperature range of -40°C to +85°C.

Working Principle of Inductors

An inductor is a two-terminal electrical device that stores energy in a magnetic field when current flows through it. An inductor is composed of a wire-winding around a core material, such as ferrite or iron. When a direct current flows through the wire-winding, a magnetic field is created around the inductor. This magnetic field stores energy in the form of a magnetic field. The amount of energy stored in the magnetic field is determined by the inductance of the inductor, which is measured in units of ‘henries’. The inductance of an inductor is determined by the number of turns of wire in the winding, the cross-sectional area of the winding, and the magnetic permeability of the core material.

Conclusion

In conclusion, the PG0322.122NL is a fixed inductor manufactured by PowerHouse Corporation. It is used in a variety of applications, such as radio-frequency circuits, switching circuits, and power supplies. Its working principle is based on the creation of a magnetic field when current passes through the wire-winding of the inductor, which stores energy in the form of a magnetic field. Understanding the applications and working principle of the PG0322.122NL device can help engineers to design and build circuits and systems using this component.

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