AIUR-03-181K

Series:	AIUR-03
Packaging:	Bulk
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	180µH
Tolerance:	±10%
Current Rating:	540mA
Current - Saturation:	690mA
Shielding:	Unshielded
DC Resistance (DCR):	580 mOhm Max
Q @ Freq:	20 @ 796kHz
Frequency - Self Resonant:	2.8MHz
Ratings:	--
Operating Temperature:	-25°C ~ 85°C
Inductance Frequency - Test:	796kHz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.354" Dia (9.00mm)
Height - Seated (Max):	0.472" (12.00mm)

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Fixed Inductors are the most commonly used electronic components in a wide range of circuits. They can be found in numerous applications such as power supplies, filter circuits, sensing circuits, switch mode power supplies, transformers, and RF circuits. As such, Fixed Inductors play a critical role in modern technological advancements. Among these inductors, the AIUR-03-181K is one of the most popular models due to its high performance and reliability. This article is devoted to discussing the application field and working principle of the AIUR-03-181K Fixed Inductors.

Application Field

The AIUR-03-181K Fixed Inductor is ideal for a wide range of applications. First and foremost, it excels in applications where there is a need to store energy and control the flow of current. This device can be used as a choke coil in power supply rectifier circuits, filter circuits, and switch mode power supplies. It can also be found in transformers, where it is used to increase the power output. In addition, the AIUR-03-181K Fixed Inductor can be used in RF circuits to ensure the high frequency signals are transmitted accurately and reliably.

Working Principle

Like all inductors, the AIUR-03-181K Fixed Inductor works on the principle of mutual inductance. A coil made from a ferromagnetic material is wrapped around a core. When a current flows through this coil, a magnetic field is generated around it. This magnetic field induces a voltage in the coil, which is then converted to an electrical signal. This principle allows for regulation of the flow of current in electronic circuits. The AIUR-03-181K Fixed Inductor is composed of two components; a coil and a magnetic core. The coil consists of a copper wire which is insulated with a heat-resistant, insulating film. The core is composed of a ferromagnetic material, usually iron or an iron alloy. This core functions as a magnetic medium between the coil and the external magnetic field. The AIUR-03-181K\'s core helps to reduce losses associated with eddy-currents, and also increases the inductance by reducing the self-capacitance of the coil. This makes it particularly useful for tuning circuits, as it ensures stability over a wide range of frequencies. Additionally, the AIUR-03-181K\'s magnetic core counteracts core losses which can occur when the inductor is used at high frequencies.

Conclusion

In conclusion, the AIUR-03-181K Fixed Inductor is an extremely versatile component which has a wide range of applications. Its high-performance and reliable working principle make it an effective tool for regulating current flow in any circuit. This device is an essential component for any engineer who is looking to build effective circuits with optimal performance.

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