103-391FS

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Fixed inductors play an essential role in circuit systems because of their ability to store an electrical charge or current. Most inductors are rated in microhenrys. The 103-391FS is a fixed inductor with a rated impedance in the range of 0.2 to 4 microhenry. It is a relatively low-cost, high-value inductor that is suitable for use in a wide range of applications including switching power supplies, inverters, radios, and digital audio equipment.The 103-391FS is a flat polypropylene structure with a self-supporting base that is suitable for through-hole or surface mounting. It is a high-precision inductor that has excellent self-shielding capabilities. A wide variety of inductance values and frequency ranges are available for the 103-391FS. It also has a single-layer winding and is rated for up to 25MHz of operation.The 103-391FS is a versatile inductor that can be used in various applications. It is commonly used in power supply circuits as it is able to efficiently and accurately store and release energy in the form of electrical current. This inductor is also used in the design of radio systems and digital audio systems. Its single-layer winding makes it ideal for radio tuning applications.The working principle of the 103-391FS is based on Faraday\'s Law, which states that when a conductor is placed in a changing magnetic field, a current is induced in the conductor. This principle is used in the 103-391FS to store energy in the form of a magnetic field and then release it as electrical current in response to the changing field. The 103-391FS has a typical impedance of 200 to 400 ohms, which is ideal for most DC-DC converters. The inductor is also capable of operating in temperatures ranging from -40 to 85 °C and features an insulation resistance of at least 100 Mohm. It can also withstand maximum operating voltages of up to 12V.The 103-391FS is a reliable and versatile inductor that is suitable for a wide variety of applications. It has a high self-shielding ability and is capable of operating in temperatures ranging from -40 to 85°C. The inductor’s single-layer winding makes it ideal for radio-tuning applications, and its low cost and high value make it a great option for fixed-inductance applications.

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