PL8180

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Fixed inductors generally refer to the inductance component that can not change the value of inductance at will as the circuit parameters changes. The PL8180 is a type of fixed inductor specially designed for military applications, which is characterized by low temperature drift, radiation resistance, and EMI control. This article will explore the various application fields of the PL8180 and the working principle behind them.

Application Fields

The PL8180 is mainly used in military applications, such as rockets, tanks, airplanes, and missiles. It is also used in sophisticated navigation and communications systems. In addition, it can be used to make high-voltage and high-frequency switches. Since it has a low temperature drift rate, it can be used in harsh weather and underwater conditions.

The PL8180 is particularly suitable for non-volatile memory (NVM) applications. NVM stores data even when the power is turned off. So PL8180 can be used to create high-frequency, high-current voltage regulators, which can provide very accurate power. Furthermore, other application fields include tuned circuits, timing elements, and transformers, all of which can benefit from its radiation resistance.

Working Principle

The working principle of the PL8180 relies on the law of induction. It is an inductor made of a conductive wire wound around a core, which acts like a magnetic field that can store energy. This field is generated by the current in the wire and is dependent on the amount of inductance of the wire. As current passes through the wire, the magnetic field will vary with the change in the current and the amount of inductance.

The PL8180 is designed to limit the amount of current and voltage that can flow through the inductor. This can be achieved by increasing the number of turns of the coil. This means that the flux generated by the current will be stronger, and the inductance will be greater, which limits the current and voltage flowing through it.

The PL8180 also uses radiation resistance to reduce the amount of EMI from the device. Radiation resistance is achieved by using a shield around the coil, which reduces the amount of electromagnetic energy that can enter and exit the device. This makes the device safer to use, and limits interference from other electronic devices.

The PL8180 is an excellent solution for applications where low temperature drift, radiation resistance, and EMI control are needed. It is particularly well suited for use in harsh environments and military applications. Its working principle is a combination of laws of induction and radiation resistance, which makes it both powerful and reliable.

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