1945R-18J

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Fixed inductors are passive electronic components that play a key role in creating, controlling and transforming the flow of electrical energy in a variety of applications. In particular, the 1945R-18J is a type of fixed inductor designed to operate effectively in a wide range of applications. This article will discuss the application field and working principle of the 1945R-18J.

The 1945R-18J is a fixed inductor designed primarily for use in automotive electronic systems and powder, laser and antenna applications. It has an inductance range of 10µH to 1000µH over a frequency range of 0.08MHz to 8MHz and an impedance ratio of up to 1200. The inductor is constructed from copper winding, with a ferrite or other core material depending on the application. It is encapsulated in a compact, lightweight package measuring only 6mm x 12mm x 4.7mm and weighing just 1.5g.

The 1945R-18J inductor works by providing a controlled resistance to the flow of current, causing the voltage to drop. This effectively limits the amount of current that can flow through the inductor and enables the regulation of electrical signal levels. The inductance of the device is determined by the number of windings, core material and cross-sectional area of the winding. As the inductance increases, the amount of current that can pass through the inductor decreases.

The 1945R-18J is capable of operating in a range of temperatures, from -40° to 125°C, and under a variety of environmental conditions. It has a low thermal resistance of 10C/W, a high insulation resistance of 100Mohm and an insulation voltage of 400V. The inductor has also been designed to be resilient to radiation only up to a certain level, which makes it suitable for use in space applications.

The 1945R-18J also offers a high degree of filtering capability, which is beneficial in many automotive and industrial applications. The device features a wide range of frequency response capabilities, from 0.08MHz to 8MHz, and low frequency noise levels down to 1μV. The 1945R-18J can also provide a wide range of inductance and voltage levels, allowing for precise control and flexibility in the application.

The 1945R-18J is a versatile and reliable inductor that can be used in a variety of applications, from automotive systems to space applications. Its reliable and consistent performance makes it an excellent choice for any application requiring precision control of electrical signals. The 1945R-18J is a fixed inductor with a wide range of features and benefits, and its versatile performance makes it a viable choice for a wide variety of applications.

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