PT75-1550

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Fixed Inductors are a type of electrical component that stores energy in the form of magnetically generated fields. They are widely used in a variety of applications like filters, matching circuits, tuning circuits, and antenna systems. The PT75-1550 is one such example of a Fixed Inductor.

The PT75-1550 is an RoHS compliant, fixed-style power inductor with a maximum current rating of 4.5A. It has a unique construction which allows for increased inductance values without sacrificing small form factor and low core loss. This makes it perfect for high-current applications such as automotive, telecom, computing, and LED lighting.

The PT75-1550 is constructed of a wound ferrite core, with the wires running through its center and connected to the terminals at the end. The terminals are electrically isolated from the core material and the winding. This allows the inductance to be maximized, while also minimizing size and core loss.

The main application field for the PT75-1550 is in high current, low power applications. It is commonly used to filter and condition power supply lines, suppress interference, and match impedance in antenna systems. It can also be used in switching power converters such as DC-DC converters, AC-DC converters, and LED lighting.

The working principle of the PT75-1550 is based on electromagnetic induction. Electromagnetic induction occurs when an alternating current, or AC, passes through a coil of wires which are wound around the core. As the current passes through the coil, a magnetic field is generated which then induces a voltage in a second coil connected to the core. This voltage is then used to power the device.

The PT75-1550 is a reliable and efficient way to power low-power applications. It is able to provide high current with a relatively small form factor and low core loss. It is commonly used in automotive, telecom, computing, and LED lighting applications, but can also be used in filtering, matching, and tuning circuits.

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