VLC6045T-3R3N Inductors, Coils, Chokes

DC Resistance (DCR):	20 mOhm Max
Height - Seated (Max):	0.177" (4.50mm)
Size / Dimension:	0.236" L x 0.236" W (6.00mm x 6.00mm)
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:	VLC
Shielding:	Shielded
Current - Saturation:	4.7A
Current Rating:	4.7A
Tolerance:	±30%
Inductance:	3.3µH
Material - Core:	--
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Introduction

Fixed Inductors, also known as Chokes, are passive electrical components whose job is to store electrical energy in an inductive element. They are often used to filter or to block the flow of signals. Fixed inductors are typically employed to filter out unwanted high-frequency signals from a circuit. In order for them to work, the ratio of their stored energy to their cost must be considered. One such fixed inductor is the VLC6045T-3R3N, which is a great choice for many applications.

VLC6045T-3R3N Application Field and Working Principle

The VLC6045T-3R3N is a type of vertical SMD Inductor. It is intended for use in low-profile, medium-power applications such as DC-DC converters, DC-AC inverters, medical devices, and motor control circuits. The actual inductor is a cylindrical core made of ferrite, which is wound by copper wire. It is ideal for applications that require higher inductances, such as EMI filters, and power line filters. VLC6045T-3R3N has great resistance to ambient temperatures and provides excellent in-rush current suppression.The working principle of a fixed inductor is based on Faraday’s law of electromagnetic induction. In simple terms, when a change in current passes through the inductor, a reverse electromotive force (EMF) is generated. This EMF opposes the change in current and therefore causes the inductor to act as a filter. The stored energy of the inductor depends on the current passing through it. The greater the current, the more energy is stored in the inductor.Fixed inductors such as the VLC6045T-3R3N are widely used in many applications including AC – DC converters, power line filters, audio filters, and magnetic field applications. They are also used in various automotive and medical applications.Fixed inductors are preferred for high inductance and low cost. Due to their low cost, they are able to provide a larger value of stored energy when compared to other types of inductors. Compared to other types of inductors, they also have a larger tolerance of ambient temperatures, which can range from -40° to +125°C.

Conclusion

The VLC6045T-3R3N is a great choice for many applications. It is a type of vertical SMD Inductor which has great resistance to ambient temperatures and provides excellent in-rush current suppression. It is ideal for applications that require higher inductances and power line filters. The working principle of the inductor is based on Faraday’s law of electromagnetic induction, where a reverse EMF is generated when a change in current is applied. Fixed inductors are preferred for their high inductance and low cost, and are used in many applications including AC – DC converters, power line filters, audio filters, and magnetic field applications.

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