ER1641-683JM

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Fixed inductors are components used to store energy in an electric field. They are used in electronic circuits as part of many different types of power supplies, amplifiers, monitors, and transformers. In many applications, fixed inductors are used to provide inductance in the circuit. Fixed inductors are typically composed of a coil wound on a ferrite core, or just an air core. The ER1641-683JM fixed inductor is a flat-pack radial leaded inductor ideal for the applications where a standard leaded inductor is bulkier or does not provide the desired performance.

The ER1641-683JM fixed inductor measures 5x6.5x3.7 mm and has a rated current of up to 1.44 Amps and a rated voltage of up to 150V. This inductor has a very low profile package design which makes it good for high density surface mount applications such as smartphones, tablets, and other mobile devices. It also has a wide temperature range from -40°C to +125°C, which makes it suitable for other more extreme industrial applications. It can be used in various DC/DC converter circuits, switched-mode power supplies, and EMI noise filters, thanks to its excellent performance characteristics like good temperature stability, low DC resistance, and very low core loss values.

The working principle behind the ER1641-683JM fixed inductor is simple. When current passes through the coil, a magnetic field is generated. This magnetic field creates an opposing force on the electrons in the circuit. This force is called inductance, and is measured in henries. The larger the inductance of the inductor, the more current is required to maintain a given voltage across its ends. This is why fixed inductors are usually used in circuits as power supplies, where large amounts of current are needed.

In order to calculate the inductance of the ER1641-683JM fixed inductor, the value of the coil’s resistance, the number of turns of coil, and the size of the core material must be known. With these values, the inductance can then be calculated using the basic formula for inductance. The ER1641-683JM inductor has a rated inductance of 6.8 µH, which is quite suitable for its intended uses. As mentioned before, this inductor is an ideal choice for high-density surface mount applications, DC/DC converters, switched-mode power supplies, and EMI noise filters.

To summarize, the ER1641-683JM fixed inductor is a flat-pack radial leaded device designed for a variety of applications. It has a very low profile package design and a wide temperature range, making it suitable for mobile devices and industrial applications. It is designed to provide excellent performance characteristics like good temperature stability, low DC resistance, and very low core loss values. It can withstand up to 1.44 Amps of current and is rated up to 150V. The inductance of the ER1641-683JM fixed inductor is 6.8 µH, which makes it suitable for high-density surface mount applications, DC/DC converters, switched-mode power supplies, and EMI noise filters.

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