FIELD: power sources. SUBSTANCE: DC stabilizer has digital-to-analog converter, operational amplifier, push-pull control element, summing amplifier, four resistive voltage dividers. Push-pull control element is built around four transistors, four resistive current sensors and six resistors. Accuracy of output current stabilization is increased by means of summing amplifier and by coupling of its inputs with corresponding current sensors and output, with input of analog signal of digital-to-analog converter. EFFECT: increased accuracy of stabilization. 1 dwg
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