DRA127-680-R Inductors, Coils, Chokes

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Fixed inductors, also known as coils or chokes, are types of passive electronic components that store energy as a magnetic field in a conductor. These inductors are designed to create a precise electrical circuit that is stable, efficient and reliable. As such, they are key components in many electrical circuits. The DRA127-680-R is an example of a fixed inductor. This article will discuss the application field and working principle of the DRA127-680-R.

The DRA127-680-R is a high performance radially leaded power inductor. It is a common choice for low profile applications such as LED lighting and motor control. It is designed with a high saturation tendency, meaning it can handle high currents without seeing a dramatic drop in performance. For such applications, the inductor is usually placed near the associated power electronic components. In general, these power inductors are used in any application where a stable current can be supplied.

The inductor works by using a conductor that is wound around an iron or ferrite core, and the core’s magnetic field induces a current in the conductor. When the current rises to a certain level, the inductor begins to limit the current flow by trapping the energy in the magnetic field. The process can be thought of as similar to a transformer in that an alternating current is applied to the primary winding and is transferred to the secondary winding. In the case of a fixed inductor, the alternating current is constantly applied to the inductor and the magnetic field stores the energy.

The main advantage of the DRA127-680-R is its size. It is extremely small, measuring in at 12.7 mm x 6.8 mm and providing 3.2 uH of inductance. This size offers it greater flexibility in low profile applications, and it also allows it to fit in tight spaces or behind obstacles in the circuit. In addition, the added space that is provided by its small size can be used for other components in the circuit.

The DRA127-680-R is also designed with a robust termination, which allows it to withstand high currents without degrading the performance or reliability of the device. It includes two leads which can be soldered directly to the board, as opposed to conventional inductors which require additional wiring and space. The robust termination also ensures that the DRA127-680-R remains in place when handling high current surges.

Due to its small size and robust termination, the DRA127-680-R is a widely used powered inductor in the field of LED lighting and motor control. It is also used in applications that require an efficient and reliable current path. As such, it is an essential component in many electrical circuits. It is an ideal choice for applications that need to create a stable electrical circuit.

In summary, the DRA127-680-R is a small, fixed inductor designed for low profile applications. It uses a high saturation tendency to limit the current flow to maintain a stable, efficient, and reliable circuit. It is usually used in applications like LED lighting and motor control, and its small size and robust termination provide flexibility and space in the circuit. As such, it is a key component in many electrical circuits and is an ideal choice for applications that require a stable current path.

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