HKQ04026N2J-T

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Fixed inductors are electrical components used to generate controlled magnetic fields in a circuit and carry out covert signal transmissions. These components consist of usually a single coil of insulated metal wire wound into a cylindrical shape. The coil has two terminal points, one each on each end of the cylinder, to connect to the signal power source. The core materials used may vary and depend on the specific application, but are usually built with ferrite material on the inside. The inductor is housed in a cylindrical casing and is sealed off.

One of the most commonly used inductors available in the market is the HKQ04026N2J-T. It is a small size surface mount inductor mainly used in PCU and PDP circuits. These types of inductors are capable of handling medium to high current levels up to 4.5A with a DC resistance of 0.026 Ohm. It has a very low core loss, making it an excellent choice for high frequency applications.

The main application field of the HKQ04026N2J-T is within pulse electronic circuits. Its primary use is in mobile phones, as it is able to maintain stable efficiency at high frequencies while providing a large current level. It is also frequently used in small signal circuits such as amplifier circuits, as its high level of efficiency enables it to transmit signals at a good signal-to-noise ratio.

The working principle of the HKQ04026N2J-T is quite simple. When current is supplied to one of the two terminal points, the coil and core combination begin to produce a magnetic field reaction, creating an electrical current in the other terminal point which is output. This core material is designed to reduce magnetic flux leakage, which increases the efficiency of the coupling. Most importantly, it also keeps interference from other circuits in the same frequency to a minimum.

In addition, the HKQ04026N2J-T inductor also features superior shielding, which increases its effectiveness in high frequency applications. The shielding serves to reduce the amount of external noise which can be induced into the unit, improving the efficiency of the power transmission. It also has an operating temperature range of up to 125°C, meaning it can be used in harsher climates where temperatures are often higher for extended periods of time.

As a fixed inductor, the HKQ04026N2J-T is a great choice for anyone looking for a high performing component that is suitable for high current and high frequency applications, and offers good shielding and low core loss. Its use is wide-spread in medium and high power electronic circuits, and its reliability and performance make it a great all-round choice for many different types of circuits.

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