PL9116

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Fixed inductors are components used in multiple electrical circuits. The PL9116 is a fixed inductor designed by Pulse Electronics Corporation, and is commonly used in wireless systems and communication systems. This article will discuss the working principle and application field of the PL9116.

The package of the PL9116 is a 10mm surface-mount molded device. Its capacity ranges from 1 to 700uH enabling a variety of applications. Furthermore, the inductor is designed for halogen-free material, making it environmentally friendly. The high ripple current and peak current ratings make it most suitable for power management systems. In addition, the PL9116 has a low DCR, resulting in very low I-squared-R loss in voltage regulators and DC/DC converters.

The PL9116 works on the principle of Faraday\'s law of induction. When electric current is passed through a conductor, an opposing magnetic field is created. This opposing force behaves as an inductor. This affects the current flow in the circuit, making the current take more time to reach the voltage level of the battery. With the presence of the PL9116, the current is further restricted, resulting in the required level of voltage.

The PL9116 is mainly used in wireless systems, communication systems, or any device involving power management applications. It is used to regulate current drawn from the batteries and induct power for devices such as radios, mobile phones and tablets. The low DCR of the PL9116 makes it suitable for voltage regulators as it reduces the I-squared-R loss. In addition, the high peak current and ripple current ratings make it suitable for power management applications.

In conclusion, the PL9116 is a fixed inductor designed by Pulse Electronics Corporation. It works on the principle of Faraday\'s law of induction and is mainly used in wireless systems and communication systems, or any device involving power management applications. The low DCR, high ripple current and high peak current ratings make the PL9116 suitable for voltage regulators and power management systems.

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