PL9113NLT

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Fixed inductors refer to the components with a fixed inductance value, which are typically constructed by a conducting wire or coil wrapped around a form such as a rod or a core. Fixed inductors play an important role in the operation of the electronics system, from low-level circuits filter components, to synchronous motors, audio systems, actuating systems, graphics display systems, and so on. Wherever high frequency applications are required, fixed inductors play very important roles. The PL9113NLT is one of the many types of reliable, high quality, fixed inductors.

The PL9113NLT is a low-loss chip-type inductor, which features an overmolded construction for optimal space-savings. It is non-magnetic and has a high self-resonance frequency of over 400MHz. Its maximum rated current is up to 5A, with a ripple capability measured at 0.8A at 200KHz. The PL9113NLT is designed for board level assembly, and its dimensions (pin diameter 0.38mm, size 0.15mm2) are specifically tailored for board designs requiring component sizes that are as small as possible.

The PL9113NLT is used in a wide range of applications, such as low noise, high frequency audio systems, low profile board level filtering, and RF active devices. In these applications, the PL9113NLT is used to provide a high degree of electromagnetic shielding, efficient power management, and in some cases, effective noise reduction. It is also often used as a protective component, helping to prevent damage to other components by providing a secure insulated barrier.

The working principle behind the PL9113NLT is based on the basic principles of inductors, wherein the passing of electric current through a conductor induces a magnetic field. In this way, the magnetic field builds up a self-induced voltage in the conductor, which opposes the current flowing in it. The resulting opposition creates a ‘back-emf’ of electrons, which act to resist any additional change to the current. This is the same magnetic flux principle that works in every inductor; the resistance to the change of current in the device is directly related to the ‘inductance’ value of the device.

The construction of the PL9113NLT requires a relatively low number of components: the body, the pin, and a ferrite core. The ferrite core works in the same way as a cake-tin with a lid: when current flows through the core, it generates a magnetic field, which stores energy. The stored energy is released when the current is switched off, and this stored energy is used to help maintain a steady ripple current in the circuit.

The PL9113NLT features a composite copper and silver plated ferrite core, which provides optimum performance in terms of size and power handling capabilities. The design also uses an steel overmold material, which helps reduce the losses due to the typical increase of temperature on the pins. The choice of this material offers high thermal conductivity, good amount of dielectric insulation, and strong surface mechanical strength.

The PL9113NLT is a versatile component for many applications. The low profile structure and its low-loss characteristics make it an ideal choice for board level applications such as low noise active devices and board level filtering. Its damping properties make it useful for size-constrained inductors, and the increased thermal conductivity of the overmold materials make it suitable for active components. In summary, the PL9113NLT is an ideal choice for a range of applications requiring high efficiency, dependability, and dynamic performance.The specific data is subject to PDF, and the above content is for reference