IRF03ERR47M

Q @ Freq:	55 @ 25MHz
Height - Seated (Max):	--
Size / Dimension:	0.170" Dia x 0.385" L (4.32mm x 9.78mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	250MHz
Series:	IRF
DC Resistance (DCR):	140 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.15A
Tolerance:	±20%
Inductance:	470nH
Material - Core:	Ferrite
Type:	--
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors: IRF03ERR47M\'s Application Field and Working Principle

Fixed inductors are electronic components that are used to store energy and form a circuit. They are often used in a wide range of electrical and electronic devices, including telecommunications systems, computing systems, motor-control systems, consumer electronics, and automotive controls. The IRF03ERR47M is a type of fixed inductor from Ramtron International Corporation that has a wide range of applications. In this article, we will discuss the specific application fields and working principle of the IRF03ERR47M.First, let\'s take a look at the application fields of the IRF03ERR47M. The device is specifically designed for use in high-current, low-noise applications. It is often used in communications systems, such as cell phones and PDAs, as well as in motor control systems. It can also be used in battery charging systems or DC-to-DC converters. Second, let\'s discuss the working principle of the IRF03ERR47M. The device is an inductor, which is an electrically-passive component that stores energy in a magnetic field. When current passes through an inductor, it creates a magnetic field around it that stores electrical energy. This energy is then released back into the circuit as the current changes. As current passes through the inductor, it induces a voltage (EMF) in the output terminal, which is proportional to the rate of change of the current. The IRF03ERR47M is a special type of inductor, known as a ferrite core inductor, due to its unique design. The device consists of a ferrite core and a copper winding. The ferrite core is made of a type of ceramic material that is very conductive and contains iron particles. These particles interact with the current flowing through it, creating a strong magnetic field. The copper winding then conducts the current and allows the device to be connected to other electronic components. In summary, the IRF03ERR47M is a type of fixed inductor from Ramtron International Corporation that is designed for use in high-current, low-noise applications. It can be used in communications systems, motor-control systems, battery charging systems, and DC-to-DC converters. The device is a ferrite core inductor, consisting of a ferrite core and a copper winding. The ferrite core interacts with the current flowing through it, creating a strong magnetic field. The copper winding then conducts the current and allows the device to be connected to other electronic components.

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