VLF4012AT-220MR51 Inductors, Coils, Chokes

DC Resistance (DCR):	820 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.146" L x 0.138" W (3.70mm x 3.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	VLF
Shielding:	Shielded
Current - Saturation:	520mA
Current Rating:	510mA
Tolerance:	±20%
Inductance:	22µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Last Time Buy
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors, also known as chokes, are components used in the process of providing consistent current throughout a frequency range. They are essential components in the process of over-voltage and inrush current protection, as well as noise suppression and harmonic distortion reduction. The VLF4012AT-220MR51 is one of the most popular fixed inductors on the market today, and is used in many electronic applications. In this article, we will discuss the application field and working principle of the VLF4012AT-220MR51. First, let\'s take a look at the general application fields of fixed inductors. Fixed inductors are widely used in a variety of power conversion equipment, including power supplies, solar inverters, and motor drives. They are also used in consumer electronics, automotive systems, and various energy and power management systems. In addition, they are used in a variety of RF circuitry applications, including wireless communications and GPS receivers.Turning to the specific application of the VLF4012AT-220MR51, this fixed inductor is designed to be used in high temperature environments. It is built to withstand temperatures ranging from -40 degrees Celsius to +220 degrees Celsius, making it suitable for use in harsh industrial applications. In addition, it has a wide frequency range of 100kHz to 1MHz, making it ideal for use in a variety of high frequency circuits. Knowing the application fields of the VLF4012AT-220MR51 is only part of the equation, however. Understanding its working principle is also an important part of electronic design. The working principle of the VLF4012AT-220MR51 lies in the concept of electromagnetic induction. Electromagnetic induction is the generation of an electric current due to a change in the magnetic field surrounding a conductor. In the case of the VLF4012AT-220MR51, the magnetic field is generated by the current passing through the inductor windings. As the current passes through the windings, it generates a magnetic field that induces a voltage in the opposite direction. This phenomenon is known as Lenz\'s Law, and it is the core principle behind the VLF4012AT-220MR51. The VLF4012AT-220MR51 is a great example of how modern technology has improved upon traditional fixed inductor designs. Thanks to its high temperature operation range and wide frequency response, it is an ideal component for a variety of high power applications. Furthermore, its solid core construction and winding design make it a reliable component in any circuit. In conclusion, the VLF4012AT-220MR51 is a versatile fixed inductor that is suitable for use in a variety of demanding applications. Its application field ranges from power supplies and solar inverters to wireless communications circuits and consumer electronics. Additionally, its high temperature operating range and wide frequency response make it a great choice for any high power application. Finally, its solid core construction and winding design guarantee reliable performance for any circuit.

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