Good day My senior colleagues, I designed a circuit to sound an alarm when mains goes off an sound Good day My senior colleagues, I designed a circuit to sound an alarm when mains goes off an sound ...

Let me introduce an improved version of a blackout alert beeper, which is, in fact, a low-cost mains failure alarm designed to help protect stock and equipment. This device, extremely useful when you ...

Power interruptions are posing a much greater risk throughout the U.S., largely due to an aging power grid and an increase in extreme weather events. Equipment damage and production interruptions can ...

DULUTH, Minn. — The fatal explosion at the United Taconite plant in Forbes last fall resulted from management’s failure to make sure that all electrical circuits had properly maintained overload ...

The failure of a critical piece of equipment in the Fremont electrical generation plant was the reason power went out for about 4,500 customers at about 9 p.m. on Christmas Eve, city officials stated ...