SD20C-821-R

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Fixed inductors are electronic components that store electrical energy in the form of a magnetic field. They are used in a wide range of applications, including power supplies, motor control systems, and signal processors. The SD20C-821-R is a fixed inductor specifically designed for use in high-density power circuits.

The SD20C-821-R is a surface mount, through-hole inductor that is designed for use in high-density printed circuit boards. It has a rated inductance of 8.2 mH, a high-frequency self-resonant of 1 MHz, and maximum operating frequency of up to 10 MHz. It can handle up to 10 A of direct current (DC), and is rated for use with up to 25 V of alternating current (AC). It can also withstand temperatures ranging from -40 to 85°C.

The SD20C-821-R is commonly used in power supply circuits for controlling and regulating voltage levels. It is designed to be overcurrent-proof, and to suppress the transmission of high-frequency noise. This makes it suitable for applications such as power amplifiers, motor drivers, and switching power supplies. It also has the ability to reduce noise in digital circuits.

The working principle of the SD20C-821-R is relatively simple. It is based on the principle of inductance, whereby an electric current passing through a conductor produces a magnetic field. This magnetic field is used to store the electrical energy, and the stored energy can be released at a later time. This is what makes the inductor useful for regulating and controlling AC and DC electrical current.

The SD20C-821-R is also designed to be robust and reliable, making it suitable for a wide range of applications. It is able to handle high current and voltage levels, as well as temperatures ranging from -40 to 85°C. Its resistance to vibrations and shocks also provides a high level of durability.

Overall, the SD20C-821-R is a highly versatile fixed inductor that is designed for use in a wide variety of applications. Its ability to handle high current and voltage levels, as well as its resistance to shocks and vibrations, makes it suitable for use in power supply circuits, motor control systems, and signal processors. Its simple working principle makes it easy to use and maintain. As such, it is an ideal choice for high-density power circuits.

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