PTKM500-894

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Fixed inductors are components that use electrical energy to generate a magnetic field around a coil. They come in a variety of shapes and sizes, from small wire-wrapped cylinders to large electromechanical coils. The PTKM500-894 is a type of fixed inductor that can be used in a variety of applications with its versatile design and principles of operation.

Application Field

The PTKM500-894 is frequently used in power electronics, including high-frequency converters, voltage regulators, and power supplies. It is also used in power LED applications, such as LED lighting and signs. The PTKM500-894 can be used in AC and DC circuits, and is capable of operating from 90V to 400V. Additionally, this fixed inductor is rated for temperatures ranging from -55°C to +85°C.

Working Principle

The PTKM500-894 operates by using an electromagnetic field to create a current in an external electrical circuit. This is created by passing an electric current through a wire, which then generates a magnetic field that is proportional to the number of electrical turns in the coil. This magnetic field then causes a shift of current in the external circuit, resulting in the desired voltage or current to be generated.

The PTKM500-894 is designed to be able to handle large current levels with minimal losses. It features a 0.95μH ±5% tolerance, a high-temperature resistant coil coating, and a low-resistance Pure Polyurethane (PPU) insulation jacket. This ensures that the PTKM500-894 can handle even the most demanding high current applications with minimal losses.

Conclusion

The PTKM500-894 is a type of fixed inductor that is suited for use in power electronics and LED applications. Its robust design and operating principles allow it to handle high levels of current with minimal losses. It is rated for temperatures ranging from -55°C to +85°C and can accept voltages from 90V to 400V. With its versatile design and dependable performance, the PTKM500-894 is an excellent choice for many applications.

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