IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation

摘要: An energy savings device, system, and method wherein a predetermined amount of voltage below nominal line and/or appliance is saved, thereby conserving energy. Phase input connections are provided for inputting analog signals into the device system. A volts zero crossing point detector determines signal. The positive half cycle negative signal identified routed to digital processor processing reduced by pulse width modulation outputted, yielding an end user.