SDR2207-821KL

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Fixed inductors are passive electronic components that are designed to provide a specific amount of inductance to an electrical circuit. In the case of the SDR2207-821KL, this component is a non-polar power inductor with an inductance value of 2.2mH. It is packaged as an encapsulated radial leaded inductor with a wide operating temperature range of -40 to +125°C. It features a low DC resistance level of 0.077 Ω at a rated current of 0.3A, making it well suited for use in demanding applications that require the efficient conversion of energy.The SDR2207-821KL is designed to deliver high energy efficiency in applications such as high-performance LED drivers, smart charging ICs, digital audio amplifiers, and power supplies for consumer electronics and automotive applications. It is also suitable for use in other power electronics equipment that features high varying load current, as well as high temperature environments. The SDR2207-821KL also features a high saturation current rating of up to 3.2A, making it suitable for use in a range of power electronic applications with varying output current requirements.The working principle of the SDR2207-821KL is based on the concept of inductance. Inductance is an electromagnetic property of a conductor that describes its ability to store electrical energy in the form of a magnetic field. It is determined by the component\'s size, shape, and the nature of the surrounding medium. When current flows through an inductor, the magnetic field that is created produces a voltage drop across the component which limits the rate of change of the current in the circuit. The SDR2207-821KL has a high inductance value of 2.2mH and a low internal DC resistance of less than 0.077 Ω, allowing it to efficiently handle large current levels without dissipating too much heat. It has a low profile which helps save space and weight when used in compact electronic systems. It also features a high saturation current rating of up to 3.2A and a wide operating temperature range.The SDR2207-821KL is an excellent option for applications that require an efficient conversion of power. It is designed to provide high energy efficiency with low power loss and is well suited for use in high-performance LED drivers, digital audio amplifiers, power supplies and other applications. With its low DC resistance and high inductance, the SDR2207-821KL is an ideal choice for demanding applications that require high current levels.

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