ELL-ATV330M Inductors, Coils, Chokes

DC Resistance (DCR):	62 mOhm
Height - Seated (Max):	0.177" (4.50mm)
Size / Dimension:	0.394" L x 0.394" W (10.00mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	V
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	1.8A
Tolerance:	±20%
Inductance:	33µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are passive components that are used to store energy in a magnetic field when connected to an electrical power source. They are widely used in a variety of applications, from power supplies and electrical motors to radio-frequency (RF) circuits, and are often encountered in power conversion and control, radio-frequency power amplifier design, and switched-mode power supplies. In this article, we will take a look at the application fields and working principles of the ELL-ATV330M fixed inductor.

Application Fields

The ELL-ATV330M fixed inductor is a high-frequency inductor suited for use in a variety of applications. It is mainly used in surface-mount applications where reliable magnetics are required. It can also be used in power supplies, switch-mode power supplies, DC-DC converter circuits, and frequency synthesis circuits. Other applications include EMI suppression, telecom and communication systems, RF power amplifiers, amplifiers, voltage regulators, and clock speed circuits.

Specifications and Features

The ELL-ATV330M fixed inductor has a compact design and small size, measuring 11.5mm x 9.5mm x 9.5mm, with a maximum operating temperature of +60°C. It has excellent solderability and makes contact through four terminals. It has a wide electrical characteristic range, with an inductance range of 0.47μH to 1000μH, and a rated current range of up to 18A. The ELL-ATV330M is highly resistant to thermal, humidity, and mechanical shock and vibration, making it a reliable choice in high-speed applications.

Working Principle

The ELL-ATV330M fixed inductor works by converting electrical current into magnetic field energy through the principles of Faraday\'s law of induction. When current is applied to the inductor, the coil of conductive wire forms a magnetic field around it. This magnetic field stores the energy and as the current increases, so does the magnetic field strength, which causes the energy to be stored for a longer period of time. As current decreases, the magnetic field collapses, and the energy is released in the form of an opposing current. This process is known as inductive reactance.

Conclusion

The ELL-ATV330M fixed inductor is a reliable and compact inductor that is suited for a variety of applications. It has excellent solderability, a wide electrical characteristic range, and provides excellent protection against thermal, humidity, and mechanical shock and vibration. Additionally, it works by converting electrical current into magnetic field energy through Faraday\'s law of induction.

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