Chain reaction control circuit for parallel voltage supplies such as for computers with several hardware devices providing electric voltage according to the attached load

摘要

The control circuit includes a voltage actuator unit to produce a first voltage actuation signal to activate output of an electric voltage. A control unit (20) receives this signal and outputs a plurality of second voltage actuation signals. Several parallel voltage supplies (30,40) are provided which receive the second signals and output an electric voltage. The voltage supplies output first actuation signals to the control unit after which the conversion of the electric voltages is completed. The control unit receives the first signals and provides a second actuation signal to a connected load. The voltage supplies make available an electric voltage which matches the respective load.