0805-3N0K

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Fixed inductors are components used in electrical and electronic circuits. They are constructed using coils of wire and often feature the presence of additional components to enhance their characteristics. The 0805-3N0K fixed inductor is a surface-mounted device (SMD) that consists of a Bobbin core and two winding coils. The inductor provides attributes such as high saturation current, good applicable temperature range, low resistance, and inductance tolerance.

As far as application field and working principle are concerned, the 0805-3N0K fixed inductor is typically used in power supplies, power converters, and other DC-to-DC applications. The inductor works by creating a magnetic field around the component, which then induces a voltage at the result of that field. This voltage allows the inductor to control the current in the circuit and protect the electrical components from high-voltage stress.

In terms of physical characteristics, the 0805-3N0K fixed inductor measures 8mm long and 5mm wide. The inductor features a ferrite core and a single-layer copper winding structure. It is protected by an epoxy resin which prevents the inductor from shorting and removes the risk of short circuit failure. The operating temperature of the inductor ranges from -40 to 125°C. Its self-resonant frequency ranges from 1.2 to 10MHz depending on the inductance value. The inductor can be used with a wide range of pulse-duty signals.

The 0805-3N0K fixed inductor also has additional features that enhance performance. It has a high saturation current of up to 5A. This means that the inductor can maintain its inductance value even when heavy duty or high current signals are applied. It also has a wide inductance range, ranging from 33nH to 15mH. This allows you to select an inductor value that is best suited for the application. The tolerance of the inductance value can be as low as +/-5%.

Finally, the 0805-3N0K fixed inductor has a relatively low resistance value of 0.1 ohm. This ensures that the inductor produces minimal noise and losses during operation. It also helps to improve the operating efficiency of the circuit. In addition, this low resistance value is beneficial in applications where high-current signals are expected.

In conclusion, the 0805-3N0K fixed inductor is a versatile component used in a wide variety of applications. It is characterized by its high saturation current, wide operating temperature range, low resistance value, and high tolerance of the inductance value. Its epoxy resin and copper winding construction makes it durable and reliable. Finally, its low resistance value ensures minimal noise and losses, making it an excellent choice for use in power supplies, power converters, and DC-to-DC applications.

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