VLCF5028T-1R8N2R2-2 Inductors, Coils, Chokes

DC Resistance (DCR):	28 mOhm Max
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.197" L x 0.197" W (5.00mm x 5.00mm)
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:	VLCF
Shielding:	Shielded
Current - Saturation:	2.22A
Current Rating:	2.22A
Tolerance:	±30%
Inductance:	1.8µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to the VLCF5028T-1R8N2R2-2 fixed inductor

The VLCF5028T-1R8N2R2-2 is a small surface mountable inductor component which is a type of passive electronic component used in many different electronic circuits. It is classified as a fixed inductor, meaning it has a fixed inductance and is typically used in power-supply and analog circuits where it is needed to provide a fixed inductance, a specific pin configuration, and specific operating parameters.

Application field of the VLCF5028T-1R8N2R2-2 fixed inductor

The VLCF5028T-1R8N2R2-2 is a fixed inductor, meaning it provides a fixed inductance. This makes it well-suited for applications such as power-supply and analog circuits that require a specific inductance. In these types of circuits, the VLCF5028T-1R8N2R2-2 inductor is often tuned to provide the necessary level of inductance to ensure circuit stability and performance.The VLCF5028T-1R8N2R2-2 fixed inductor has a low DC resistance and is typically used in switching power supplies, AC-DC adaptive power supplies, and DC-DC converters. It is also used in high frequency wireless transmission systems, line receivers, and amplifier circuits.

Working principle of the VLCF5028T-1R8N2R2-2 fixed inductor

The VLCF5028T-1R8N2R2-2 fixed inductor works by inducting a current (alternating or direct current) through its winding coil, which results in the creation of a magnetic field. When this magnetic field interacts with external electric fields, it causes a voltage potential to be created across the winding coil. This voltage is known as the EMF or electromotive force. This EMF is the basis of how the inductor works, since it helps to limit the flow of current in the circuit.When an alternating current is supplied to the inductor, the number of times the current reverses direction in the inductor is known as the ‘repetition rate’. This repetition rate can be tuned by adjusting the value of the inductance, using components such as variable resistors, capacitors or transformers.When the inductor is used in power-supply and analog circuits, the desired inductance value is typically adjusted by using variable resistors or capacitors to set the required inductance.

Analog and digital power applications

The VLCF5028T-1R8N2R2-2 fixed inductor can be used in a variety of analog and digital power applications. It provides the desired inductance value for power-supplies, AC-DC converters, DC-DC converters, oscillators, amplifiers, and more.The VLCF5028T-1R8N2R2-2 is rated for a temperature range of -25 to +85°C and is suitable for use in automotive applications.

Conclusion

The VLCF5028T-1R8N2R2-2 fixed inductor is a small, surface mountable component which is used in a variety of power-supply and analog circuits to provide a fixed inductance value. It is well-suited for applications such as power supplies, AC-DC converters, DC-DC converters, and oscillators, as well as a variety of automotive applications.The VLCF5028T-1R8N2R2-2 fixed inductor works by producing an EMF across its winding coil when an alternating or direct current is provided. This EMF helps to limit the current in the circuit, and the repetition rate can be adjusted by adjusting the value of the inductance. As such, it is an invaluable component for many analog and digital power applications.

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