Power Sensing Device.
DEPARTMENT OF THE AIR FORCE WASHINGTON DC
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A power sensing device is disclosed for use with an electrical alternating current AC power source, a primary load, and a plurality of secondary loads. The power sensing device detects when the primary load is turned on, and automatically supplies power from the electrical AC power source to the plurality of secondary loads in response thereto. The power sensing device also senses when the primary load is turned off, and removes electrical power from the plurality of secondary loads in response thereto. Patents
- Electric Power Production and Distribution