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Fixed Inductors

The PTKM250R-894H is a fixed inductor that is mainly used in pulse and analog circuitry as well as in a variety of electronic devices. The PTKM250R-894H is designed to efficiently convert electrical energy into magnetic energy, and vice versa, and provides a wide range of inductance values. In addition, the PTKM250R-894H has a low DC resistance which helps reduce heat generating losses in circuits and is relatively insensitive to temperature changes.

Application Field

The main application field of the PTKM250R-894H fixed inductor lies in high frequency and high current power supplies. It is suitable for connecting to ac power and providing the bridge between the power supply and the load. Additionally, it is commonly used in applications such as power line filtering, pulse circuits, and a variety of analog circuitry. It is also used in high temperature environments, as the fixed inductor is relatively stable in such conditions.

Working Principle

The PTKM250R-894H works according to Faraday\'s law of induction. This law states that a conductor that is placed in a changing magnetic field will experience an induced electric current according to the following equation:

V = -(N * dФ) / dt

Where N is the number of turns in the inductor coil, dФ / dt is the rate of change of flux in the coil, and V is the induced voltage. In this way, the PTKM250R-894H can convert electrical charge into magnetic energy. The opposite is true as well. When a changing magnetic field is placed near a fixed inductor, an electric current is generated in the coil.

Conclusion

The PTKM250R-894H fixed inductor is an essential component in many electronic and electrical devices. It is used to help provide stable electrical and magnetic connections between circuits and loads, and to help reduce unwanted heat generated losses in circuits. The PTKM250R-894H works according to Faraday\'s law of induction and is suitable for high frequency and high current power supplies.

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