MLK1005SR11JTD25 Inductors, Coils, Chokes

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Fixed inductors are passive electronic components that store energy in the form of magnetic fields and allow electrical current to flow through them. The MLK1005SR11JTD25 is a specific type of fixed inductor based on its size and coil construction, which further classifies it as a wound-type inductor. The inductor is used in a variety of circuits, including low-power converters, current-mode controllers, and voltage regulators.

The MLK1005SR11JTD25, in particular, is a surface mountable fixed inductor with a maximum operating temperature of 145°C and is specifically designed for SMPS applications. It is composed of Ni-Zn ferrite core material, which means it has excellent current-handling capability to prevent glitches from affecting the output. The inductor also features a low DC resistance, which helps reduce current losses and increases switching efficiency. Moreover, this component is of very high-Q value and relatively low self-resonant frequency, leading to reduced power inductor allocations and high system reliabilities.

In terms of construction, the MLK1005SR11JTD25 typically has a ferrite core surrounded by windings of copper wire, which can be considered as a coil of wire. When an electric current passes through the coil, a magnetic field is created around the core, and this field is proportional to the amount of current flowing through the wire. This field, in turn, is what stores the energy used in the inductor and creates its inductance, which is the ability of the component to resist changes in current flow.

The MLK1005SR11JTD25 is typically used in electronic circuits to prevent sudden increases or decreases in the level of current. This is particularly useful in power electronic circuits, where the inductor retains whatever energy was stored in the magnetic field and helps reduce the amount of unwanted current spikes. Additionally, the component’s high current-handling capability makes it ideal for powering converters and voltage regulators, as well as other switching applications.

Overall, the MLK1005SR11JTD25 fixed inductor is designed for high-current applications, such as power electronic circuits, low-power converters, and others. It is composed of Ni-Zn ferrite core material, which makes it capable of handling high currents and setting up instantaneous fields. The inductor’s low DC resistance ensures minimal current losses while its high-Q value and low self-resonant frequency ensure better performance. This inductor is a great choice for circuits that require high current-handling capabilities, ensuring reliable and efficient current flow.

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