103R-273JS

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Fixed Capacitors, such as the 103R-273JS, are an important class of passive components, used in a wide range of applications. These devices consist of two terminals, with a fixed inductance element between them. This inductance element is formed by two parallel conductive bodies, with an insulating material between them.

The inductance of fixed inductors depends on the geometry of the device, as well as the properties of the dielectric material used in its construction. The induction of these devices can range from a few nano Henrys (nH) to several thousand micro Henrys (μH). The total size of fixed capacitors is typically much smaller than that of variable capacitors, as their inductance element does not require moving components.

The 103R-273JS is a fixedinductor designed for a wide variety of applications. Its inductance is rated at 1.25mH, with a maximum rated current of 4.7A. It has a rated voltage of 30V AC/DC, and its total package size is 5.6mm x 5mm. The device consists of two terminals that are connected to the induction element, which is formed using an encapsulated ferrite core.

The inductance element in the 103R-273JS is wound with a wire coil of High temperature copper, which is separated from its core by a ferrite layer. This ferrite layer helps to increase the device’s inductance. The device is designed to operate at temperatures of up to 105°C.

The applications of fixed inductors include power factor correction, harmonic filtering, and motor control. The 103R-273JS is a device typically used in power-factor correction circuits, and has a low profile package and superior performance. The device is also used in AC/DC power supply, power converter, lighting, computer, UPS, and other applications.

The working principle of fixed inductors is based on Faraday’s Law of Induction, which states that an electrical current passing through a loop will induce an electromotive force (EMF) in the loop, which in turn generates an electrical current. As a current passes through the loop of a fixed inductor, the device induces an EMF, which induces an additional current in the coil. This additional current, known as the back-EMF, is driven in the opposite direction as the applied current. The back-EMF causes energy to be stored in the loop. This energy is ultimately released when the current begins to fall, generating a new forward-EMF.

Fixed inductors are used in a variety of electronic circuits where inductance is desired, such as resonant circuits, voltage regulators, and motor control. The 103R-273JS fixed inductor provides a high quality power factor correction solution, as well as reliable performance in applications that require an inductance of 1.25mH. The device’s small size and low profile enable it to be integrated into space-constrained applications.

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