0805-82NK

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Fixed inductors are electrical devices that have a certain amount of inductance and are connected to a circuit to provide a certain inductance value. Every inductor has a certain power rating. 0805-82NK is a common type of fixed inductor.

The 0805-82NK inductor has a size of 0.08 inch x 0.05 inch, making it tiny but still providing a power rating of up to 1 amp. This is a great size for a traditional circuit board application as it does not take up much space. It also has a low voltage rating of 3 volts. It is usually used in low voltage applications such as home appliances, consumer electronic products, and other general purpose circuits. It can also be used in automotive electronics, medical electronics, and other power supply applications.

In terms of features, the inductor has a high rated current of up to 1A, low DC resistance of only 0.85 ohms, and wide temperature range of -55°C to +125°C. The inductance tolerance of the 0805-82NK is ±10%, which makes it a great choice for applications requiring high accuracy. The storage inductance range is also wide and can reach up to 10mH, allowing it to cover a large range of applications. The 0805-82NK also features high temperature protection, over-voltage protection, and anti-static protection.

The working principle of the 0805-82NK is simple. When a voltage is applied, it will generate a magnetic field around itself. This field will interact with the electrons flowing through the inductor to induce an opposing voltage, called counter electromotive force or counter EMF. The greater the inductance, the more voltage that will be induced when the amount of current is the same. The counter EMF will oppose the original voltage, thus decreasing the amount of current flowing through the inductor.

In conclusion, the 0805-82NK is a type of fixed inductor with a small footprint and high power rating. It is a great choice for applications in low voltage systems such as home appliances, consumer electronics, and automotive electronics. It has a wide range of features such as high current capacity, low DC resistance, wide temperature range, and a wide range of inductance tolerance. Its working principle is based on creating a field that interacts with the electrons to induce a counter EMF, which reduces the current flowing through the inductor.

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