The Kinetics model type SVR is a stabilized or adjustable output, direct current, solid state, closed loop, fully controlled phase shifted, semi-conductor, heavy industrial rectifier system. The SVR has been specifically designed for those applications requiring a closely regulated DC output over a limited operating range. The basic SVR regulated rectifier system is designed to provide an economical and efficient means of converting AC power to DC power within a limited voltage range at full current capacity of the unit. Standard regulation range is 80% to 110% volts at 100% current. Below 80% voltage, current capacity is reduced directly proportional with reduction in voltage. 110% to 100% output voltage capacity is provided to accommodate low AC input voltage of up to 10% without loss of fully rated output capacity. Extended full capacity operating ranges are an available option.