A circuit overload is what investigators say caused a deadly fire Wednesday in York.

Operating these two major home appliances at the same time can result in a strain on your hot water supply, electrical ...

Electricity is an essential part of our daily lives, powering everything from homes and businesses to industrial plants.

Transistor VT2 provides short-circuit protection to the load, with red LED D4 indicting an overload. (D2 blows out simultaneously with an overload.) Short-circuit current does not exceed 38 mA.