DR1050-121-R

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Fixed inductors are electric components used to store energy in the form of an electromagnetic field. They are most often used in electrical and electronic applications such as antennas, filters, or chokes, and are also used to prevent signal interference. The DR1050-121-R is a fixed inductor that provides excellent quality, high-frequency, high-power performance for all types of radio frequency and communication applications.

The DR1050-121-R fixed inductor is a type of wound inductor, meaning it is constructed by winding a conducting wire on a core that typically consists of a ferromagnetic material. This core has two functions: to increase inductance and to provide the path for the magnetizing current. The inductor’s characteristics for inductance are based on its wire length, diameter, core material and shape, and number of turns. The number of turns is usually high; on the DR1050-121-R, the number of turns is around 900.

The DR1050-121-R itself is very compact - it has dimensions of 30mm in height and 12.2mm in diameter. It features a shielded construction, meaning it has a shield connected to the core that acts as a shield against interference. This feature allows it to perform better in high-voltage, low-frequency applications. The inductor is rated at 5A with a maximum voltage of 600V. Its high inductance values, stable temperature coefficient, and high Q factor make it suitable for a wide range of applications.

The DR1050-121-R fixed inductor is ideal for use in HF or VHF power amplifiers, HF or VHF harmonic filters, and in high-voltage circuits. It is also suitable for use in DC/DC converters and portable radios. It can also be used in RF filters and oscillators.

The DR1050-121-R fixed inductor works in the same way as a common inductor: it stores energy in the form of a magnetic field. When a current flows through the inductor, the magnetic field changes rapidly, creating a voltage across the inductor that creates a current. This process is called induction, and it is the basis of the working principle of all inductors.

The DR1050-121-R fixed inductor offers excellent high-frequency, high-power performance. It is suitable for a wide range of applications due to its stability, compactness, and shielded construction. It is an ideal component for HF or VHF power amplifiers, HF or VHF harmonic filters, high-voltage circuits, RF filters, and oscillators.

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