ITCR4040CEERR47MR5

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Fixed inductors are components that show high resistance when an AC current flows through them, while exhibiting very low resistance when a DC current passes through them. The ITCR4040CEERR47MR5 is a type of fixed inductor designed to be used in a wide variety of applications. In this article, we will look at the application field and working principle of this device.

The ITCR4040CEERR47MR5 is a very useful device, as it can be used in a wide range of applications. These include power supplies, power conditioning, voltage regulators, switching circuits, and other general-purpose applications where low-EMI and high-efficiency are desired. Additionally, because the ITCR4040CEERR47MR5 is a surface-mount device, it can also be used in compact applications such as notebook computers, PDAs, and digital cameras.

The ITCR4040CEERR47MR5 is made of a unique material that enables it to have high inductance and low resistance. This material is called a "confinement layer," and consists of a thin film of metal on top of a silicon substrate. This layer is designed to keep the current path confined, and to prevent it from leaking out. The device is also designed to have low impedance, which means that it can handle a higher current without getting too hot. This feature makes the ITCR4040CEERR47MR5 a good choice for power conditioning applications.

The working principle of the ITCR4040CEERR47MR5 is quite simple. When an AC current passes through it, the device acts as an inductor and opposes the current. This opposition can be seen as a resistance, which is why it is called a "fixed inductor." The resistance will increase with higher frequencies, so the device can be used as a filter in high frequency applications. When a DC current passes through the device, it behaves like a resistor and allows the current to pass through. The ITCR4040CEERR47MR5 is also designed to be temperature compensated, so it can withstand high temperatures without being damaged.

In conclusion, the ITCR4040CEERR47MR5 is a versatile device that can be used in a wide range of applications. It is a surface-mount device with low impedance and high inductance, making it ideal for high frequency applications. The device also has a temperature-compensated design, making it suitable for use in high temperature applications. The ITCR4040CEERR47MR5 can be found in power supplies, power conditioning, switching circuits and general purpose applications, and is an excellent choice for applications that require both low-EMI and high-efficiency.

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