0805-68NK

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Fixed inductors are common components in electronic circuits that store electrical energy in the form of a magnetic field. As the name suggests, the inductance of the device is fixed, which means it cannot be adjusted by the user. The 0805-68NK is a type of fixed inductor which consists of a coil wrapped around a ferrite core.

The 0805-68NK is a common fixed inductor used in various electronic circuits. It is a multi-frequency SMD tooled air core inductor with an inductance range of 1µH to 10µH. It is one of the most common inductors on the market, due to its size, low cost and versatility.

The most common application for the 0805-68NK is in switching power supplies. In this type of power supply, high frequency pulses are used to switch between two kinds of energy sources, like a battery or AC line. The pulses cause a voltage drop in the circuit, which is counteracted by the inductor. The 0805-68NK is ideal for this type of circuit because it has a high current carrying capacity and can handle high frequency pulses.

The 0805-68NK can also be used for filtering and impedance matching in RF circuits. Its high inductance value means it can be used to reduce noise and unwanted frequencies. The 0805-68NK is also useful in antenna circuits, since it can be used to create a more efficient resonance by matching the antenna impedance.

The working principle of the 0805-68NK is relatively simple. When a current passes through the coil, a magnetic field is created, which increases the inductance of the device. This changing magnetic field induces a voltage in the coil, which in turn increases the current in the circuit. This process of the creation and dissipation of the magnetic field is known as inductance, and it is this process which allows the 0805-68NK to perform its various tasks.

Overall, the 0805-68NK is a very versatile type of inductor. Its small size, low cost and high current carrying capacity make it an ideal choice for a variety of applications. It is a great choice for use in switching power supplies, RF circuits, and antenna circuits. And with its easy to understand working principle, it is sure to remain a popular choice for years to come.

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