SDE0805A-820K Inductors, Coils, Chokes

Fixed Inductors

A fixed inductor, also known as a non-variable inductor, is a component that stores energy and induces an electromagnetic field when a current passes through it. A fixed inductor is used in a variety of electronic applications, from devices that require high-frequency switching to radios and other consumer electronics. One such inductor is the SDE0805A-820K, which is used in a variety of applications.

SDE0805A-820K Application Field

The SDE0805A-820K is a ceramic-core inductor that is typically used in high-frequency radio applications and other devices that require high-bandwidth frequencies. It is designed to offer excellent performance in small spaces, with an inductance range of 8.2-25mH in a 0.8×0.5 mm package. The SDE0805A-820K is also designed to operate over a wide range of temperatures, from -55°C to 125°C, allowing it to be used in a variety of industrial settings.

The SDE0805A-820K can be used for a variety of signal processing applications, such as filtering and impedance matching. It is also ideal for use in radio frequency identification (RFID) applications, where it is used to generate and detect electromagnetic waves. In addition, it is commonly used in wireless LAN systems, low-power receivers, and instrumentation, among other applications.

The SDE0805A-820K is also used in antenna matching networks, which are used to ensure that the radio signal is transmitted at the optimal level and frequency for the desired application. It is also used as a low-frequency signal filter in audio systems, to reduce distortion and noise. Lastly, it can be used in power management circuitry for voltage regulation.

Working Principle of SDE0805A-820K

The SDE0805A-820K is a type of non-variable inductor, which reacts with a changing current to produce a magnetic field. When the current passes through the coil of the inductor, the magnetic field stores its energy in the form of a magnetic field, which is then released when the current flow is reduced or stopped. In effect, the magnetic field created by the inductor stores the energy of the current over a period of time, allowing it to be used in a variety of applications.

The SDE0805A-820K is designed to be very efficient in terms of power consumption, heat dissipation, and signal integrity. It has a very low DC resistance of 0.065 Ω, allowing it to be used in battery-powered systems without significantly reducing the lifespan of the battery. It also has an inductance range of 8.2-25mH, allowing it to be used in a variety of high-frequency applications.

The SDE0805A-820K is a reliable and efficient solution for a variety of applications, and is ideal for use in high-frequency signal processing applications. Its small size and wide operating temperature range makes it a good choice for industrial applications, while its low DC resistance makes it a good fit for battery-powered systems. With its wide range of applications and reliable performance, the SDE0805A-820K is a popular choice for a variety of electronic projects.