ER1641-103JR

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Fixed inductors are components used in electronic circuits to store energy in the form of electric current flows. The physical nature of a fixed inductor is a coil of conductive material, such as metal or wire wound around a central core, usually made of ferrite or ceramic. They provide a fixed value of inductance, which depends on the core material and the number of turns of wire. Fixed inductors are widely used in various types of electronics systems, ranging from consumer-level goods such as radios and televisions to industrial machines and scientific equipment.

ER1641-103JR is a type of fixed inductor designed to provide a specified value of inductance of 10uH +- 20%. It is manufactured by Matsuo Electronics, and is available in two sizes: the standard and the large. The standard version is 30.5mm in diameter and is suitable for use in smaller, more compact electronic circuits. The large version, which is 40.5mm in diameter, is used in larger, more complex circuits such as those found in industrial machines and laboratory equipment. The ER1641-103JR is designed to handle up to 110 watts of power, making it suitable for use in small power circuits such as those used in consumer-level electronics.

The working principle of a fixed inductor is rooted in the phenomenon of electromagnetic induction. When a current flows through a wire, it produces a magnetic field around it. When this wire is wrapped around a ferrite core, the magnetic field is increased as it passes through the core, producing a larger magnetic field. When a current is then run through the inductor, the electric field around it induces a voltage in the inductor that causes a current to flow in the opposite direction. This current, known as the “induced current”, is proportional to the rate of change of the current flowing through the inductor. This is known as Faraday’s Law of Induction.

The ER1641-103JR is designed to operate at a particular frequency range, which is designated by its “self-resonant frequency” (SRF). This is the frequency at which the inductor produces its maximum inductance. The operating frequency range of this particular device is 100kHz - 100MHz, and while its operating voltage is 0.3V, its maximum voltage rating is 5V.

The ER1641-103JR is suitable for use in most small power circuits. It is designed to handle up to 110 watts, and its internal structure allows it to operate both efficiently and reliably. Its small size and operating frequency range make it a good choice for use in consumer-level electronics, and its relatively low cost makes it an attractive option for use in larger, more complex circuits.

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