PL2058

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Fixed inductors are electrical components that store electrical energy as a result of their coil winding pattern. These inductors are used in a variety of electrical applications and are classified according to their type, size, and frequency. One particular type of inductor is the PL2058, which is widely used in applications where space saving is important. This article will discuss the application field and working principle of PL2058 inductors.

Application Field of PL2058 Inductors

PL2058 inductors are mainly used in DC/DC converters, where they provide excellent filtering performance and reduce the output ripple of the converter. They are also used in switching power and automotive supplies, power factor correction, high-frequency converters, and high-density power supplies. Furthermore, they provide good frequency characteristics in pulse applications, such as radar, telecommunications, and low-frequency pulse converters. The technology used in the PL2058 makes it ideal for large-scale operations, while still maintaining minimal form factor requirements.

Working Principle of PL2058 Inductors

PL2058 inductors are a type of shielded inductor and incorporate a patented technology in their design. The technology is based on two main elements: a core and a winding. The core is made of ferrite, and the winding is made of high-performance conductive copper materials. The combination of these elements ensures that the inductors have excellent high frequency characteristics, low losses, and high current-carrying capacity.

When current flows through the inductors, the core resists the flow of current and induces a voltage in the winding. This voltage is known as back-emf, and it is the main principle that the inductors work on. The magnitude of the back-emf is determined by the inductance of the PL2058 inductor, and it increases with increasing current. As the back-emf increases, the total current will be reduced, which will result in a stable voltage output.

The core and winding of the PL2058 inductor are also responsible for its saturation characteristics. The core can only handle so much current, and once the current reaches a certain level the inductance will decrease rapidly. This occurs due to the core reaching its saturation point, and it prevents the inductors from being overburdened with current.

In addition to the core and winding, the PL2058 inductors also feature an external shielding that helps to reduce the amount of stray magnetic and electrical fields. This reduces the noise that the inductors produce when in operation, which makes them highly suitable for use in sensitive applications. The shielding also helps to keep dust and other foreign matter away from the core and winding.

Overall, the PL2058 inductor is a highly efficient and reliable component. Its compact size, low profile, and versatile functionality make it the ideal choice for a wide range of applications. Its robust construction and excellent shielding help to ensure reliable performance, even in demanding conditions.

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