L-14WR12KV4E

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Fixed inductors are electrical components that primarily function to store or deliver electrical energy. They are widely used in every sector of electronics and telecom devices, from cell phone base stations to industrial automation controllers. The L-14WR12KV4E fixed inductor is specifically designed for use in applications where relatively high power requirements are present, such as power plant designs, audio power supplies, industrial equipment, automobile battery chargers, and computer and telecom equipment. This product offers an optimal combination of superior electrical performance and high durability.

The design of the L-14WR12KV4E starts with a flat, metallic base made up of a high-grade aluminum alloy. The base is then coated with a special epoxy paint to provide a conductor track that ensures an even, low-resistance connection. The inductor core is made up of a ferrite material, which is magnetically shielded by a metal enclosure. This protective encasement also helps reduce electromagnetic radiation losses.

The electrical performance of the L-14WR12KV4E inductor is based on a combination of two primary formulas. The first is a basic inductance formula, which calculates the self-inductance, or the intrinsic value of the inductor. The second equation is known as the energy dissipation formula and provides the individual dissipated values that are required to formulate the total energy dissipated by the component. Both equations are proprietary and thus remain the intellectual property of the manufacturer.

The working principle of the L-14WR12KV4E is simple and relies on electrical and magnetic fields (magneto-static fields). A current flow in a coil, wrapped around the magnetic core of the inductor, will establish an electromagnetic field. This field, in turn, induces an opposing magnetic field in the nearby metal enclosure. This opposing field reduces the overall current flow, increasing the coil’s inductance and ultimately the physical size of the inductor.

The specific application field of the L-14WR12KV4E fixed inductor hinges mainly on its superior electrical performance combined with its robust design. Its high-grade aluminum base and resilient coating ensures excellent power transmission and durable protection. This makes it a top choice for applications involving power supplies, audio amplification, industrial machinery, and automotive battery chargers.

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