1210R-122G

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Fixed inductors, sometimes referred to as ‘stored energy components’, are customarily used for a wide range of applications to rapidly store energy when power is applied, and then slowly discharge the energy as the current drains away. Many inductors have some basic similarities regardless of the type, and inductors vary in terms of their features and capabilities. One specific example is the 1210R-122G, which provide a distinct set of characteristics and have a few distinct advantages for certain configurations.

Applications & Uses

The 1210R-122G fixed inductors are a general purpose, high performance inductor suitable for use in a variety of applications. With a rated inductance of about 0.12uH, they’re a great choice for supplying power to relatively high power circuits while helping to reduce noise and maintain consistent voltage levels. These inductors also work well for voltage step-down and step-up applications, due to their low saturation current (up to approximately 1.6A with an inductance that varies by only a few percent).

The 1210R-122G inductors are also suited for use in compact and extreme environments. Their small size makes them a great choice for applications with limited space, and they come with a wide operating temperature range. With a heat resistance ranging from -40°C to +125°C, the 1210R-122G is an excellent choice for systems that require minimal power losses in extreme temperatures.

The 1210R-122G are also a great choice for power measurement systems. The inductance of this component helps to reduce noise and interference, and adds a consistency to the power supply. Finally, these inductors have a high saturation current that makes them suitable for heavier industry and automotive applications.

Working Principle

The 1210R-122G is a typical fixed inductor in which a coil of wire is wound around a ferrite core. The core helps to focus the electrical current on the wire winding, increasing the inductance of the component. When power is applied to the inductor, a magnetic field is generated around the core, allowing electricity to be transferred between the core and the surrounding components. This transfer of electrons is what creates the current and voltage in the inductor, allowing it to store energy.

When current is passed through the inductor, the electrons flow in one direction, causing a magnetic field to be generated around the core. As the current decreases, the magnetic field dissipates, and the stored energy is slowly released back into the system. This process of storing and releasing energy helps to reduce voltage spikes and other disturbances in the system, ensuring smooth operation.

When current is passed through the inductor, it also creates an electromagnetic field, which can interfere with other components in the system. The 1210R-122G inductor uses a high-quality, double shield design, which helps to reduce the amount of interference, and allows the inductor to operate in close proximity to other sensitive components.

Conclusion

The 1210R-122G fixed inductor is a high performance, general purpose component suitable for a variety of applications. It is functional in small and crowded spaces, and its heat resistance and inductance make it an ideal choice for power measurement and heavy power requirements, and it can reduce sudden voltage fluctuations and reduce noise interference. The 1210R-122G is an excellent choice for modern electronic systems.

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