SD20-820-R

Fixed inductors are an essential component of most electronic circuits. They are used to produce a steady electric current in applications ranging from radio frequencies to DC power supplies. The primary function of a fixed inductor is to store energy in a particular form and then release it at a steady rate. The inductor enables the circuit to provide the required power level for a specific period of time.

The SD20-820-R is a type of fixed inductor that is particularly designed for use in high power applications which require frequent switching. It is highly reliable and can operate up to a temperature of 105°C. The device is available in several versions with different impedance levels and capacities.

The working principle of the SD20-820-R is based on Faraday\'s law of induction which states that a change in the magnetic field of an electrical coil induces an electromotive force in the same. This induction creates a current in the coil which can then be regulated by controlling the amount of energy stored in the inductor. The amount of energy stored can be controlled by changing the number of turns in the coil or adjusting the voltage.

The application fields of the SD20-820-R include high power DC supplies, power transistors, switching regulators, and switching DC/DC converters. The device is ideal for applications that require high level of efficiency, reliability, and energy storage in high temperature environments. It is also suitable for providing the necessary input levels for systems with a high noise level.

In conclusion, the SD20-820-R is an ideal choice for applications that involve high power, frequency switching and extreme temperature conditions. It is highly reliable and capable of storing a large amount of energy. The device is easy to install and can provide a steady current flow for a long period of time.