1812-333F

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Inductors have many applications, including motor vehicle ignition systems, electrical wiring systems, and power amplifiers. The 1812-333F is a fixed inductor that is commonly used in NASA applications. This inductor is used to supply power to spacecraft and other pieces of technology that may require more precision than can be provided by adjustable inductors.

The 1812-333F inductor has a ferrite core and is wrapped in several layers of copper wire. It measures 3 mm x 3.3 mm x 6.5 mm and has an inductance of 0.33 mH. It is rated for an operating temperature of -40°C to 70°C and can handle up to 2.5 Amp of current. The 1812-333F is also very resistance to shock and vibration, making it well suited for use in a variety of high vibration applications.

The 1812-333F inductor works by creating a magnetic field from the electric current flowing through the copper wire, which induces a voltage in the field-inducing core. This induced voltage is inversely proportional to the rate of change of current, meaning that as the current increases, the voltage induced in the core decreases. This allows the inductor to act as a low pass filter, as the higher frequencies of the current are blocked and only lower frequencies are passed through the inductor. This is useful in applications where high frequencies can cause interference or damage to sensitive components.

The 1812-333F inductor can also be used to provide power to components that may not require a precise voltage level. It can step down the voltage by transforming the high frequency components of the current into a lower frequency current, and thus, lowering the total voltage. This is done through the principle of magnetic saturation, where the inductor reaches its highest inductance value and cannot accept any more current.

The 1812-333F inductor can be used in a variety of electronics applications such as power supplies, amplifiers, RF circuits, and other applications that require a low pass filter or power supply for the components. This inductor is popular in NASA applications due to its reliability and long-term performance. It is also relatively inexpensive compared to adjustable inductors, making it an attractive choice for many projects.

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