UP4B-101-R Inductors, Coils, Chokes

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Fixed inductors refer to a type of electronic component that basically functions by storing electrical energy in the form of an electromagnetic field. The UP4B-101-R is a part of this group, designed with leaded through-hole transistor packages.

The UP4B-101-R offers a range of inductance values up to 47µH, allowing a wide variety of applications. Primarily, the UP4B-101-R is used in resonant circuits as an inductive filter, providing controlled current in power supplies, electronic sound systems, or other devices that cut off or minimize the undesirable frequency components. Its other use cases involve providing impedance, voltage suppression and noise reduction, and DC current conduction.

The working principle of the UP4B-101-R is based upon Faraday\'s law of induction. It involves electromagnetic properties of the component enabling it to store energy in the form of an electrical field. This action is known as inductance, and is usually measured in Henries. In the UP4B-101-R, the coil is made up of copper wire that is surrounded by a core material (ferrite, powdered iron, etc). When a current is supplied to the coil, it produces an electric field within the core material.

The stored electric field acts as a source of energy whenever the current flow is changed, creating a counter-emf that opposes the flow of current. The inductance of the UP4B-101-R also influences the degree to which an alternating current can be blocked, allowing for the filtering of undesired frequencies.

The unquenched conventional ferrite core UP4B-101-R is compatible with temperatures reaching up to 125°C, making it ideal for prolonged exposure in relatively hot conditions of up to 100 kHz. This leads to an improved operate and release performance, which greatly increases its durability and effectiveness in various applications. It is also rugged, making it a budget-friendly and effective choice for noise suppression and power supply line components.

The UP4B-101-R also offers excellent performance in filtering interference from electrical components and excessive noise from communication systems. Its design features multiple bends that can increase the size of the magnetic field generated, allowing for higher current handling without compromising the performance of the component. This also reduces the amount of energy lost during filtering and noise suppression.

Overall, the UP4B-101-R is a highly capable fixed inductor with a wide range of uses in the electronics industry. Its exceptional performance makes it a budget-friendly choice for power supplies, resonant circuits, noise reduction, voltage suppression, and more. With its flexibility and range of applications, the UP4B-101-R is sure to meet your needs in the field of fixed inductors.

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