Research of the Modeling of Electrical and Thermal Processes in Voltage and Current Stabilizer

To date, it is very important to take into account the temperature loads in radio electronic devices already at the stage of their design. Most of the energy flowing through the components of the devices goes to the release of thermal energy. So, if you do not take into account the thermal system of the device at the design stage, there is a possibility that during operation of the device thermoactive components may overheat, which in turn will lead to an immediate failure of the device. This work is devoted to the description of the electrical and thermal processes taking place in the voltage and current stabilizer, the description of the subsystems ASONIKA-T, ASONIKA-TM and the simulation program of the Micro-Cap electrical circuits in which the simulations were performed, as well as the practical part, including the electric and thermal design and demonstration of simulation results of the selected voltage and current stabilizer. In the final result of the work, it was possible to obtain the load factors of the elements of the printed assembly of the voltage and current stabilizer, compare them with the maximum permissible taking into account the reserve, and suggest methods for improving its operation.