ELL-VFG330MC Inductors, Coils, Chokes

DC Resistance (DCR):	1.16 Ohm
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.118" L x 0.118" W (3.00mm x 3.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	G
Shielding:	Shielded
Current - Saturation:	280mA
Current Rating:	330mA
Tolerance:	±20%
Inductance:	33µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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This article provides an introduction to fixed inductors, focusing on ELL-VFG330MC application field and working principle. Fixed inductors are also known as inductors, coils or chokes. They are essentially passive electronic components that store energy in the form of a magnetic field when an electric current flows through them. The purpose of a fixed inductor is to induce a current in a circuit when current is supplied to the circuit.Fixed inductors are primarily used in electronic circuits, such as oscillators, filters, and power supplies, to control the flow of current and voltage. They come in a wide variety of shapes and sizes and are made with different materials, depending on their intended purpose. Fixed inductors are made up of four main parts: a conductive core, an inductor coil, a ferromagnetic core, and a flux capacitor. The ELL-VFG330MC is a fixed inductor made by Exxelia Technologies. It has a Ferrite core material, an inductance of 330uH, a current rating up to 2A, and a saturation current of 5A. It is a very compact size at 23.5mm x 10mm x 8.5mm, which makes it suitable for applications in tight spaces.The application field of the ELL-VFG330MC are primarily in power supplies, dc-dc converters, switchmode and digital circuits, and as a coupling and decoupling element. The ELL-VFG330MC is also suitable for electromagnetic interference (EMI) suppression and suppression of radio frequency interference (RFI).The working principle of a fixed inductor is simple. When current flows through the inductor’s coil, a magnetic field is generated and this field stores energy in the form of the inductor’s inductance. This energy is then released when the current is reduced or reversed, depending on the circuit. For example, when AC current passes through an inductor, the energy stored in the field is released in a DC signal. This reduces the ripple and interference of the AC signal and is known as rectification. Additionally, this energy can be used to filter signals, creating a more stable current source.Overall, fixed inductors are an essential component in many industrial and electronic systems. The ELL-VFG330MC fixed inductor is a great choice for these applications, as it is compact and has a high current rating and low saturation current. Its use in power supplies and other circuits can help reduce electronic noise and interference, creating a more reliable system.

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