NS12575T220MN Inductors, Coils, Chokes

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Fixed inductors are components designed specifically with the intention of maintaining a constant inductance within specific parameters regardless of the applied current or thermal changes. The NS12575T220MN is one particular family of such inductors, and it comes in a wide range of popular form factors which make it suitable for a wide variety of applications.

This particular model of inductor is a surface mount type inductor manufactured by Panasonic specifically for higher power applications. It features a minimum inductance of 2.2uH, a Q-factor of > 50 the maximum operating temperature of +125C and a special wide flat base construction. The wide flat base design along with the protection fins help to reduce the amount of heat generated during normal operation which improves the heat transfer capacity of the inductor.

In terms of application, the NS12575T220MN inductor is mainly used in DC-DC power converters, power supplies and many other power related applications which require a reliable source of power. In particular, this fixed inductor is often used for higher power applications due to its higher power rating and better thermal insulation properties.

The working principle of a fixed inductor is relatively straightforward: a fixed amount of current is drawn from an electrical source, which causes the magnetic field around the device to increase, thus inducing a voltage drop across the inductor. Due to its fixed nature, the inductance of the inductor will remain constant as compared to the inductance of a variable inductor which is able to change its inductance depending on the amount of current being drawn. As a result, fixed inductors are ideal for applications where a constant voltage drop is necessary.

Overall, the NS12575T220MN fixed inductor is a versatile and reliable component that can be used in a wide range of applications. Its high power rating, wide flat base construction, and heat dissipation capabilities make it an ideal choice for many power related applications. Moreover, its fixed nature ensures that the inductance remains constant regardless of the applied current or thermal changes.

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