#B953AS-120M=P3 Inductors, Coils, Chokes

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	12µH
Tolerance:	±20%
Current Rating:	4A
Current - Saturation:	5A
Shielding:	Shielded
DC Resistance (DCR):	27 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:	0.504" L x 0.504" W (12.80mm x 12.80mm)
Height - Seated (Max):	0.268" (6.80mm)

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Introduction
Fixed inductors are electronic components in which the presence of an electric current creates a magnetic field. Generally, inductors are used for applications such as high-frequency filtering and signal conditioning. The #B953AS-120M=P3 is an example of such a fixed inductor. This article will discuss the application fields and working principles of the #B953AS-120M=P3.

Application Fields
The #B953AS-120M=P3 is mainly used for power converter systems. It is well-suited for applications that require a very low ripple current, such as voltage regulator modules (VRM), and DC/DC converters. In addition, it is suitable for use in inductor-based LED lighting applications.

Working Principle
The #B953AS-120M=P3 utilizes a fixed inductor to generate a magnetic field. When a current passes though the inductor, a magnetic field is created. This field produces a voltage drop, which is referred to as the inductance voltage. The voltage drop is proportional to the amount of current flowing through the inductor. This allows the inductor to filter unwanted noise and to regulate the current within a circuit.

Advantages
The #B953AS-120M=P3 offers several advantages over other types of inductors. For instance, it is designed to be very stable over a wide operating temperature range. It is also designed to be very efficient, with a low total harmonic distortion (THD) value. In addition, its low inductance value allows it to be used for power circuits that require a very low ripple current. Finally, the #B953AS-120M=P3 is resistant to vibration and shock, which makes it suitable for use in harsh environments.

Conclusion
The #B953AS-120M=P3 is a fixed inductor that is mainly used for power converter systems. It produces a magnetic field when a current flows through it, which allows it to filter unwanted noise and to regulate the current within a circuit. It is also designed to be very stable over a wide operating temperature range, efficient, and resistant to vibration and shock. Therefore, the #B953AS-120M=P3 is well-suited for applications such as VRM, DC/DC converters, and LED lighting.

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