HPL1005-1N1 Inductors, Coils, Chokes

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Fixed inductors are common components used in electronic circuits. There are several types of fixed inductors available, differing in their construction, shape and size. The HPL1005-1N1 is one such type of fixed inductor, a small, high power device used in a variety of applications. This article explains the application field of the HPL1005-1N1 and the general working principle of fixed inductors.

Application Field

The HPL1005-1N1 is commonly used in power conversion circuits, such as Voltage Switch Mode Power supply (VSMPS), mains-connected AC/DC converters and SMPS-based DC/DC converters. This device is also popular in high-speed switching applications, such as in high frequency power supply and home automation products. It is also used in motor control applications, such as speed and torque controllers.

The main advantage of using the HPL1005-1N1 is its size. It is a compact, surface mount fixed inductor which can fit into most electrical and electronic equipment. It also offers excellent efficiency and reliable operation.

Working Principle

A fixed inductor is basically a coil of wire wound around an iron core. It is used to store energy in a magnetic field and block electric current from flowing in a certain direction. This allows it to serve as a filter in circuits, preventing the sound emitted by electrical components from being loud and interfering with nearby components.

When electricity flows through the coil, the magnetic field is generated and the electrical current is restricted from entering the circuit. The intensity and strength of this magnetic field depend on the size of the coil and the number of turns of the wire. The larger the coil, the more powerful the magnetic field generated and the higher the inductance of the inductor.

The HPL1005-1N1 is designed to have high inductance, low resistance and a low current leakage. This allows it to store more energy in the magnetic field and reduce the amount of electrical noise emitted. It also has a low DC current leakage which prevents the circuit from drawing too much current and reduces the amount of power lost.

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