LD2-270-R

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Fixed inductors, also known as inductors or coils, are electrical devices that store energy in the form of a magnetic field. They are very useful in the design of circuits, providing inductance and therefore acting as a filter for AC signals. The LD2-270-R is a high-power surface-mount fixed inductor which is designed for use in DC-DC voltage conversion applications in power supplies.

The core of the LD2-270-R is composed of a ferrite core material and a winding of copper wire. The winding is coated with a special epoxy which serves as a protective layer, providing insulation for the winding and preventing short-circuits between it and the ferrite core material. The ferrite material itself has high permeability, meaning that it is able to hold a large amount of magnetic flux. This makes it an ideal material for use in fixed inductors, as the inductance of a coil is proportional to the amount of flux it can store.

When a DC current passes through the LD2-270-R, a magnetic field is formed which in turn induces an electromotive force (EMF) in the copper windings. This EMF opposes the current, producing a voltage drop across the inductor. This phenomenon is known as inductance and it is the basic principle upon which the LD2-270-R works. The inductance of the LD2-270-R is adjustable by changing the number of turns in the copper windings, and the inductance can range from 10µH to 270µH.

The LD2-270-R is capable of handling high current loads, making it suitable for applications such as switching supplies, regulated power supplies, precision amplifiers, medical instruments and EMI/RFI suppression. It is also ideal for rectification and filtering of AC power signals.

The LD2-270-R has a variety of mounting options, including through-hole and surface mount. It also features a wide operating temperature range of -55°C to +120°C, making it suitable for extreme temperature environments. Its high thermal dissipation ensures that it is able to operate at maximum rated power even in high-temperature environments.

Overall, the LD2-270-R is a reliable and efficient fixed inductor which is capable of handling high currents, making it suitable for a wide range of applications. The adjustable inductance makes it an ideal choice for use in voltage conversion applications, and its high-temperature operation makes it suitable for use in extreme environments.

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