RL895-472K

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Fixed inductors are electromechanical components that carry current in form of an inductance. They are used to constrain or limit the amount of current passing through electrical and electronic circuits. Fixed inductors come in various types, such as air core inductors, toroidal inductors, machined inductors, surface mount inductors, and wire wound inductors. One such type of fixed inductor is known as the RL895-472K. This article will discuss the application field and working principles of the RL895-472K.

The RL895-472K is a surface mount inductor with low profile and very low DCR. It is a polythene coated film type inductor for high-frequency and high-current applications. The RL895-472K is specifically designed for power circuits, such as those in chargers and power supplies, and automotive and industrial fields. It has a wide inductance range, low-resistance, and a high current carrying capacity.

The working principle of the RL895-472K is as follows. The core material is made of ferrite, a material with a small magnetic field permeability and high electrical conductivity. On the core is a copper coil made of enamelled wire. This coil has two ends, which are connected to external circuits. The ferrite core and copper wire coil together form an electromagnetic field that responds to the electric current flowing between the two ends of the coil. This field induces an electromotive force in the coil which resists any change in the current flow.

The RL895-472K is ideal for DC-DC converter circuits, pulsed power supplies, and high-density digital circuits. It has significant advantages over conventional inductors, such as its low profile, low DCR, and high inductance. This makes it suitable for use in portable devices, such as tablet and smartphone chargers. The RL895-472K also has the ability to handle high-frequency, high-current applications, making it ideal for use in automotive and industrial circuits. Furthermore, its special polythene coil insulation increases the life span of the inductor.

In conclusion, the RL895-472K is an ideal fixed inductor for a wide range of applications. It has low profile, low DCR, high inductance, and high current carrying capacity. Its special polythene coating further increases its life span. The RL895-472K also has the ability to handle high-frequency and high-current applications, making it well-suited for use in charging devices, power supplies, automotive, and industrial circuits.

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