ER1641-152JP

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Fixed inductors are electrical devices composed of a coil of insulated wire wound around a core material, which is usually made of ferrite or other magnetic material. They are commonly used in many electronic circuits, such as radio-frequency circuits, power supplies, and various digital logic circuits. The ER1641-152JP is a fixed inductor designed specifically for power-supply applications. It consists of an iron-based ferrite core wound with an insulated, copper wire. The dimensions of the inductor are 15mm in height, 12mm in diameter, and 8mm in thickness.

This particular inductor is rated for a current of 1.5A and an operating temperature between -40 and +85 degrees Celsius. It has a maximum inductance of 1.5mH and a resistance of 16 ohms. Its rated voltage is 350VDC, and its rated dissipation of 0.8W. The inductor also has a low-profile form factor, making it suitable for use in space-constrained applications.

The primary purpose of the ER1641-152JP is to provide a steady current source for applications such as DC-DC converters. It can also be used in other circuit configurations such as low-pass filters, switch-mode power supplies, and voltage regulator circuits. Additionally, it can also be used in high-frequency resonant circuits and to prevent voltage spikes.

The working principle of an inductor can be explained with the help of Faraday’s law of induction. It states that when there is a constant change in the magnetic field around an inductor, an electric current is generated in the coil of the inductor. This current, known as an induced current, is proportional to the rate of change of the magnetic field. In this way, a fixed inductor can be used to regulate the flow of current in an electric circuit.

The ER1641-152JP is an example of a fixed inductor, specifically designed for power-supply applications. It is characterized by a high current farad, low resistance, and a robust form factor. Its low-profile design makes it suitable for use in space-constrained applications, while its high current and low resistance ratings give it superior performance in power regulation, voltage regulation, and other applications.

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