MBH12282C-470MA=P3 Inductors, Coils, Chokes

DC Resistance (DCR):	79.2 mOhm Max
Height - Seated (Max):	0.335" (8.50mm)
Size / Dimension:	0.492" L x 0.492" W (12.50mm x 12.50mm)
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	AEC-Q200
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	MBH12282C
Shielding:	Shielded
Current - Saturation:	3.6A
Current Rating:	2.6A
Tolerance:	±20%
Inductance:	47µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed Inductors are electrical components with a wide range of applications. MBH12282C-470MA=P3 is a type of fixed inductor manufactured by MBH Company which is specially designed to meet customer demands. This article will explain the application field and working principle of MBH12282C-470MA=P3.

Application Field of MBH12282C-470MA=P3

MBH12282C-470MA=P3 can be used in AC and DC applications, including filtering, energy storage, decoupling, radio frequency amplifiers, switching power supplies, and voltage regulator circuits. It also can be used in a wide range of frequencies ranging from several MHz to hundreds of MHz.

Working Principle of MBH12282C-470MA=P3

An inductor is an electrical component with two electrical terminals. The current flowing through the inductor produces a magnetic field around it. This magnetic field opposes any changes in the current, thus limiting the rate of change of current and storing energy in the form of a magnetic field. The ratio of the voltage to the rate of change in current is the inductance.MBH12282C-470MA=P3 is a fixed inductor which consists of a single winding of tightly wound wire and a core material that can be made up of different materials such as ferrite or magnetic powder. The core material concentrates the magnetic field to enhance the inductance. The wire is usually made of copper and is insulated with a varnish or some type of coating to prevent shorting and allow for a longer component life.When AC or DC current is applied to MBH12282C-470MA=P3, it produces a magnetic field which opposes and resists changes in the current, limiting the rate of change in current and thus storing energy in the form of a magnetic field. The inductance of MBH12282C-470MA=P3 can range between 4 and 470 micro-henries.

Limitations

The major limitation of the MBH12282C-470MA=P3 is the effects of magnetic saturation. As the current increases, the inductance of the MBH12282C-470MA=P3 decreases due to the magnetic field saturating the core. This reduces the inductance of the MBH12282C-470MA=P3 significantly and can make it unusable for certain applications.

Conclusion

MBH12282C-470MA=P3 is a type of fixed inductor used in a wide range of applications from filtering to voltage regulating circuits. Its working principle is based on the principle of inductance and magnetic field energy storage. The major limitation of MBH12282C-470MA=P3 is due to magnetic saturation which can reduce the inductance significantly.

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