IMS05ST270K

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Fixed inductors refer to inductors (coils) with fixed inductance values. They are usually composed of enameled wire. Fixed inductors are the most commonly used components in various frequency-dependent and impedance-restricted circuits. Among them are the widely used IMS05ST270K models. The IMS05ST270K has some unique properties in terms of size, cost, and performance, making it a popular choice in various applications. This article provides information about the application fields and working principles of IMS05ST270K.

Application Field of IMS05ST270K

The IMS05ST270K is a surface-mount inductor designed to have a high inductance and low resistance. This makes it ideal for high-frequency filter and voltage-control circuits, such as switching power supplies, DC-DC converters, and amplifier circuits. It is also suitable for application in cameras, PDAs, LCDs, network cards, and other portable devices. The IMS05ST270K\'s low profile, excellent power handling, and wide operating temperature range make it suitable for high-density board-level mounting, making it one of the better choices for PCs, medical equipment, and automotive electronics.

Working Principle of IMS05ST270K

The IMS05ST270K is an inductor that consists of two components: an inner core and a coil windings that are made of copper wire. When an alternating current flows through the winding, the core creates a magnetic field that stores energy. The amount of energy stored in this magnetic field is proportional to the inductance of the inductor. This is what makes the IMS05ST270K an effective filter component for high-frequency signals.

The IMS05ST270K inductor has a wide range of operating frequencies, from 1 kHz to 5 MHz. Its power handling capabilities can reach up to 1.8 W, making it suitable for various power applications. The inductor can also handle current up to 0.4A, making it suitable for applications that require high current operation. This is an important feature since larger currents may cause excessive heating. The inductance range of the IMS05ST270K is 3.3µH to 2.5mH, allowing it to function in various DC and AC applications.

Due to its low DCR, the IMS05ST270K is capable of providing low inductance-related losses and low noise. The component’s low profile and small size make it suitable for high-density applications. Additionally, it has a high-temperature range of up to 125°C, which can be used in industrial environments. The wide temperature range makes it suitable for high-end applications as well.

Conclusion

The IMS05ST270K is a versatile surface-mount inductor designed for high-frequency filter and voltage-control applications. Its low resistance, high power handling, and wide operating temperature range make it ideal for portable devices, medical equipment, and automotive electronics. The IMS05ST270K can also handle current up to 0.4A, making it suitable for applications that require high current operation. Finally, the wide range of operating frequencies and inductance values make it an ideal choice for various DC and AC applications.

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