STABILIZER OF LOAD POWER Russian patent published in 1995 - IPC

FIELD: electrical engineering. SUBSTANCE: stabilizer of load power has input leads for connection of power supply source and output leads for coupling of load, controlling element placed between input and output leads, pickup of load current with gain factor r and pickup of load voltage with gain factor n placed in output circuit of controlling element, source of reference voltage U_оп and error amplifier which output is linked to controlling input of controlling element. One of inputs of error amplifier is connected to source of reference voltage in which pickup of load current and pickup of load voltage are pickups of average rectified magnitude. Their leads-out are connected in series and are linked to second input of error amplifier. EFFECT: expanded application field. 5 cl, 1 dwg