MHQ0402P2N0ST000

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Fixed inductors are electrical components used to store electrical energy in a form of magnetic fields. They are commonly used in electrical engineering applications such as filters, oscillators, motors, amplifiers, power supplies, and more. The MHQ0402P2N0ST000 is a type of fixed inductor, specifically designed to provide low insertion loss and high current capacity. It is commonly used in automotive, medical, telecommunications, and other applications.

The MHQ0402P2N0ST000 is a small, surface-mounted inductor, measuring only 1.2 × 0.6 mm in size. It is characterized by a high-Q factor, meaning it has exceptionally low insertion losses and a wide useable frequency range. The inductor can handle up to 2.0 A of current without heating up excessively, and it has an excellent solderability and an operational temperature range of -55°C to +125°C.

The MHQ0402P2N0ST000 is capable of delivering some of the highest performance in its class, providing excellent insertion loss performance from 0.7 MHz to 90 MHz and a minimum insertion loss of 0.03 dB @ 30 MHz. Furthermore, it has a total inductance value within the range of 0.820 – 1.260 µH, and a tolerance of as low as ± 10 %.

The broad range of applications of this type of inductor include motor and transformer coils, power converters, automotive in-vehicle networks, load-driving systems, signal isolation systems, and current-sampling systems. It is particularly well-suited for dense, miniature circuitry with tight space constraints because of its small body size.

The basic working principle of a fixed inductor is based on Faraday’s Law of Induction. This states that when a conductor passes through a magnetic field, an electromotive force (EMF) will be induced in it. This force produces a flow of electrons and a corresponding current is created. This is the basis of the transformer effect, where an alternating current in the primary coil will create a corresponding alternating current in the secondary coil. This is also the same way in which the MHQ0402P2N0ST000 works.

The MHQ0402P2N0ST000 operates by storing electrical energy in a magnetic field which is then released whenever a current passes through the coil. This stored energy is limited by the core material used as well as core size and the number of windings. These vary among types, and will determine the inductance level and the amount of current that the inductor can handle.

In summary, the MHQ0402P2N0ST000 is a popular type of fixed inductor. By exploiting the transformer effect, it can provide high performance with low insertion losses and a wide useable frequency range. It is often used in a variety of applications such as automotive, medical, telecommunications, and more. Its small size also makes it suitable for dense, miniature circuitry with tight space constraints.

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