SC3DF-820

Fixed inductors are a central component in electronics, used to build circuits for a wide variety of applications. The SC3DF-820 is one of the most widely used fixed inductors, due to its unique design and capability for use in a variety of applications. This article will introduce the SC3DF-820, discussing its application field and working principle.

First, the actual structure and size of the SC3DF-820 can be crucial in determining its application field. The SC3DF-820 features a compact size of 17.3mm x 16.9mm, allowing it to fit into many electronic designs. Its core material is nickel-zinc ferrite, which provides low DC resistance with high impedance and stability at high frequencies. The winding material is enameled copper wire and it is rated for rated currents up to 4 amperes.

Just as important as the physical characteristics of the SC3DF-820 is its application field. The SC3DF-820 is widely used in switching power supply, power factor correction, UPS, motor control, communication equipment, and various other electronic applications. It is able to provide excellent performance in these areas due to its low DC resistance, large inductance, and low temperature coefficient.

Aside from its application field, it is also important to understand how the SC3DF-820 works. The working principle of the SC3DF-820 is based on the concept of electromagnetic induction, in which a current is induced in a coil by a changing magnetic field. The current is the result of the induction of reversible EMF, generated by the changing magnetic field, making it resistant to changes in temperature and voltage. The SC3DF-820 is capable of providing a good inductance under different conditions and can be used in a variety of applications.

In summary, the SC3DF-820 is one of the most popular fixed inductors available on the market. It features a small size with high stability, making it suitable for a variety of applications. Its working principle is based on the concept of electromagnetic induction, making it resistant to changes in temperature and voltage. Additionally, its core is nickel-zinc ferrite, and its winding material is enameled copper wire, giving it excellent performance. Overall, the SC3DF-820 is an excellent choice for those looking for a great fixed inductor.