CORD SETS WITH POWER-FACTOR CONTROL

摘要

CORD SETS WITH POWER-FACTOR CONTROL The invention contemplates a cord set involving a plug unit connected to one end of a multiple-conductor cord or cable, and destined to concurrently serve different electrical loads within a given utilization device. A suitably miniaturized power-factor control circuit is embodied within the plug, so that when plugged into a conventional a-c power outlet receptacle, a first two of the cable conductors can deliver suitably modified voltage appropriate to the instantaneous load requirements served by the modified voltage, while one of these first two cable conductors and a third cable conductor can concurrently deliver voltage appropriate to the different electrical load which it serves.