A perfect varistor is a constant voltage resistor as function of current through the resistor. can't exist, because its resistance would be infinite at zero current. In electronic devices, varistors are often used surge protectors. can in place an ordinary discharge across superconducting coil sections. When this way, integral I <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="h...

Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in conditions synergy neutron gamma radiation functional aging, behavior hybrid circuit under same was examined. In order experimental procedure correspond as closely possible real situation, load not adjusted by impedance. The standard model recommended accordance with IEC 1.3 is simulated using ...