A power system comprising: a plurality of uninterruptible power supplies, UPSs, including a first UPS, a second UPS, and a third UPS; the first UPS including: an input configured to be coupled to a power source and configured to receive input power from the power source; an output configured to be coupled to a load and configured to provide output power to the load based at least in part on the input power; and a first bypass circuit interposed between the input and the output and including at least a first bypass switch, the at least first bypass switch being positioned to couple the input and the output in a bypass mode of operation and decouple the input and the output in an on-line mode of operation; and a controller coupled to the first UPS, the second UPS, and the third UPS and configured to: monitor a current through the first bypass circuit of the first UPS during the bypass mode of operation, and to monitor the current through a second bypass circuit of the second UPS during the bypass mode of operation; control the at least first bypass switch of the first UPS to interrupt the current through the first bypass circuit of the first UPS for the duration of a first delay during the bypass mode of operation such that the power provided to the load is evenly distributed among each of the plurality of UPSs; and the controller is further configured to control the bypass switch of each UPS of the plurality of UPS's during the duration of the first delay such that an output current waveform of each UPS of the plurality of UPS's, other than the first UPS, is continuous. an input configured to be coupled to a power source and configured to receive input power from the power source; an output configured to be coupled to a load and configured to provide output power to the load based at least in part on the input power; and a first bypass circuit interposed between the input and the output and including at least a first bypass switch, the at least first bypass switch being positioned to couple the input and the output in a bypass mode of operation and decouple the input and the output in an on-line mode of operation; and a controller coupled to the first UPS, the second UPS, and the third UPS and configured to: monitor a current through the first bypass circuit of the first UPS during the bypass mode of operation, and to monitor the current through a second bypass circuit of the second UPS during the bypass mode of operation; control the at least first bypass switch of the first UPS to interrupt the current through the first bypass circuit of the first UPS for the duration of a first delay during the bypass mode of operation such that the power provided to the load is evenly distributed among each of the plurality of UPSs; and a controller coupled to the first UPS, the second UPS, and the third UPS and configured to: monitor a current through the first bypass circuit of the first UPS during the bypass mode of operation, and to monitor the current through a second bypass circuit of the second UPS during the bypass mode of operation; control the at least first bypass switch of the first UPS to interrupt the current through the first bypass circuit of the first UPS for the duration of a first delay during the bypass mode of operation such that the power provided to the load is evenly distributed among each of the plurality of UPSs; and