VLS3012ET-3R3M Inductors, Coils, Chokes

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Fixed inductors, also known as fixed chokes, are components often used to store energy in the form of a magnetic field. The magnetic field created by an inductor will vary with the amount of electrical current flowing through it. Common applications for inductors are power supplies, filters, and even motors. The VLS3012ET-3R3M is a fixed inductor that can be used for a variety of applications, due to its high resistance and high inductance, as well as its miniature size. In this article, we will discuss the application field and working principle of the VLS3012ET-3R3M. The VLS3012ET-3R3M is a surface mount fixed inductor that provides high resistance (3.3Ω) and high inductance (1.2mH) in a small footprint. It is ideal for use in high frequency power supplies, such as switch mode power supplies, DC-to-DC converters, and other power supply applications. It is also suitable for noise suppression, current filters, and other EMI applications.The working principle of the VLS3012ET-3R3M is based on the fundamentals of induction. When an alternating current passes through the wires wound around the inductor, a magnetic field is created. The magnetic field created by the inductor acts to oppose the flow of the alternating current, generating a voltage that is proportional to both the current and the rate of change of the current. This voltage is known as the back EMF. The back EMF generated by the inductor will oppose any further increase or decrease in the magnitude of the current, creating a voltage-current relationship known as inductance. The inductance of the VLS3012ET-3R3M is very high and is actively controlled, meaning that it can be used in a wide variety of high frequency power supply applications. The VLS3012ET-3R3M has a low winding resistance, which allows for minimal losses in the form of heat. The device also exhibits excellent temperature and voltage coefficient characteristics, which help ensure the stability of the power supply. The VLS3012ET-3R3M also has a wide operating temperature range (-40C to +85C). This allows it to be used in a variety of environments and applications. The miniature size also makes it ideal for use in space-constrained applications. Fixed inductors are a vital component in a wide variety of applications. The VLS3012ET-3R3M is a high performance fixed inductor that can be used in a diverse range of applications due to its high resistance, low winding resistance, and wide operating temperature range. The device\'s miniature size is also beneficial in space-constrained applications, such as switch mode power supplies and DC-to-DC converters.

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