SD14-680-R

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Fixed inductors are electronic components used to store energy in magnetic fields. They are commonly found in radios, televisions, and other electronic devices. A variety of types of fixed inductors exist, including the SD14-680-R Inductor.

The SD14-680-R Inductor is a surface mount type inductor with a rated current of 0.75 Amps and an inductance of 680uH. This inductor is made with a molded, toroidal core and has a very high Q (Quality Factor) of 30. It is designed with a small footprint to fit even the most cramped spaces while still allowing for adequate heat dissipation. The SD14-680-R Inductor is capable of operating over a wide temperature range, from -55°C to +125°C, making it suitable for a variety of applications.

The most common application for the SD14-680-R Inductor is in low-voltage, low-power DC/DC converters, measuring instruments, and control circuits. In low-voltage, low-power DC/DC converters, a fixed inductor is used to step down the input voltage to the desired output voltage. In measuring instruments, the fixed inductor can be used to measure the current transients of a circuit, as well as providing timing functionality within the instrument. Finally, in control circuits, the fixed inductor is used to act as a dampener for current flowing through the circuit.

The working principle of a fixed inductor is simple yet effective. When the current flows through an inductor, the inductor produces magnetic fields. These fields are then used to store energy; this stored energy can be used when the current stops flowing and can consequently be used to create an electromotive force. The amount of energy that can be stored depends on the inductance, which is a characteristic of the inductor itself. This electromotive force is then used to induce a voltage across the inductor, which can be used in a variety of applications.

In conclusion, fixed inductors such as the SD14-680-R Inductor are used in a wide variety of applications. These applications range from low-voltage, low-power DC/DC converters, measuring instruments, and control circuits. The working principle of a fixed inductor is relatively simple, as it relies on the magnetic field generated by the current flowing through the inductor to store energy. This energy is then used to induce a voltage across the inductor that can be used in a variety of applications.

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