Automatic_level_control_circuit

Published:2009/7/21 3:17:00 Author:Jessie | From:SeekIC

Automatic level control circuit. The AD533 is set up in the divide mode. Its output is rectified and compared with the power supply derived - 15volt reference. The net current is integrated by the AD741 and fed into the denominator input el the AD533, maintaining the level of the output at the AC average value programmed by the feedback circuitry, 7 volts in this case (courtesy Analog Devices, Inc.).



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