SRR1208-220M

Fixed inductors are an integral part of many electrical circuits. They store energy, allowing them to be used in various applications such as filtering and decoupling, oscillators, power supplies and antennas. The SRR1208-220M is an inductor component designed for these applications.

The SRR1208-220M is a molded radial wire wound power inductor with an inductance of 220mH. It has a rated current of 1.0A and a maximum DC Resistance of 8.0 Ω. It is designed to operate at a frequency range of -20°C to +125°C. The inductor is constructed using a copper wound on an iron core that is encased in a UL-rated molded case. This construction makes it highly reliable and gives it excellent EMI shielding properties.

The SRR1208-220M can be used in a wide range of applications, such as power supplies, power amplifiers, RF transmitters, and antenna matching circuits. Its power rating makes it ideal for large-scale circuits, though its relatively low resistance also makes it suitable for small-scale, high-precision applications as well. Its operational temperature range makes it suitable for severe working conditions as well.

The working principle of a fixed inductor is based on Faraday’s Law of Induction. When a changing magnetic field passes through a coil of wire, it induces an electromotive force, or EMF. This EMF causes an electric current to flow through the coil of wire and results in the production of a magnetic field around the coil. This magnetic field induces a voltage in the coil, which is related to the rate of change of the magnetic field.

The SRR1208-220M uses this principle to provide reliable and consistent operation over its wide temperature range. By controlling the flow of current through the coil, the voltage induced in the coil is the same regardless of temperature. This makes it suitable for use in high-precision applications such as RF transmitters, power amplifiers, and antenna matching circuits. It also has excellent noise immunity, which makes it suitable for use in high-noise environments as well.

The SRR1208-220M is a robust and reliable inductor component designed for use in various electrical circuits. Its wide operating temperature range and reliable performance make it ideal for power supplies, power amplifiers, RF transmitters, and antenna matching circuits. Its low resistance, high power rating, and excellent EMI shielding properties make it suitable for both high-precision and large-scale applications. Its working principle is based on Faraday’s Law of Induction, which allows it to provide consistent performance regardless of temperature.