Armstrong Teasdale LLP
Smart DC power supply for AC equipment
A system is disclosed comprising a DC power supply for supplying DC power to a device having a universal electric motor configured to operate on AC power. The system is configured to have a first authorization component associated with the device and second authorization component associated with the DC power supply so that DC power is supplied to device, or is continued to be supplied to the device, only when the first and second authorization components operatively engage.
Emerson Electric Co.
H A H G A H H
H02J A47L H02J G06Q A47L H02P H02J
inventional inventional additional inventional inventional inventional additional
Thomas E Jason Matthew A Alex J
Fogarty, Jr. Hill Williams Wall