1140-180K-RC

DC Resistance (DCR):	8 mOhm Max
Height - Seated (Max):	1.030" (26.16mm)
Size / Dimension:	1.500" Dia (38.10mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	1140
Shielding:	Unshielded
Current - Saturation:	49.2A
Current Rating:	17.2A
Tolerance:	±10%
Inductance:	18µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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fixed inductorsAn inductor, also known as a coil, choke, or reactor, is an electrical conductor typically an insulated wire wound into a coil. Fixed inductors are a common component in electrical systems and have several important functions. This article will focus on the 1140-180K-RC application field and working principle.The 1140-180K-RC fixed inductor is designed to meet a wide range of applications and is widely used in various types of circuits, ranging from high-current motor drives to switching power supplies, power converters, and audio circuits. This inductor is suitable for high current and low frequency applications and has a very high current capability, low core loss, and extremely high reliability. The 1140-180K-RC is a robust linear inductor, most often used for regulating current at low frequencies.The 1140-180K-RC fixed inductor is designed to have a wide range of applications including pulse transformers, coupled inductors, flyback transformers, emi suppression, and many more. These inductors are constructed with a winding of insulated, fine enameled copper or aluminum wire, encased in a body made of ferrite or ceramic material, providing both a strong magnetic field, as well as insulation from external interference. The 1140-180K-RC has a high inductance range of up to 180mH, a very low residual DCR of up to 0.07 ohms, and can handle currents up to 5A. The 1140-180K-RC is RoHS compliant, so it is an environment friendly component.The working principle of the 1140-180K-RC fixed inductor is fairly straightforward. When a current is applied to the inductor, the magnetic field generated by the winding of the coil resists changes in the current generating a back EMF at a frequency proportional to the rate at which the current is changing. This back EMF limits the total amount of current that can be supplied to the inductor, thereby regulating the current flow in the circuit. When the current flow stops, the magnetic field collapses and the back EMF is removed, allowing the inductor to supply current freely when it is next required.By understanding the 1140-180K-RC fixed inductor application field and working principle, engineers can use this component to develop efficient and reliable electrical circuits. The 1140-180K-RC is a robust linear inductor that is suitable for use in high current and low frequency applications, making it an ideal choice for current regulation, coupled inductors, and other applications. With its high temperature range, low core loss, high current capability, and low residual DCR, the 1140-180K-RC fixed inductor is an invaluable component across a wide range of industries.

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