Electric trucks and heavy-duty vehicles (eHDVs) are an emerging and critical addition to the electrification landscape.

This wind-driven water has tremendous power. One cubic yard of sea water weighs 1,728 pounds — almost a ton. This means a one-foot deep storm surge can sweep your car off the road, and even a 6 ...

Power surges generally last less than 50 microseconds but can reach 6,000 volts and draw 3,000 amps when they arrive at the equipment. Shunt mode and series mode are the two types of surge protection.