The DLA states, “alloys of 3% lead, by mass, have shown to inhibit the growth of tin whiskers.” For low-ohmic precision ...

An active power-factor correction (PFC) circuit is presented that employs a newly proposed resistor-free zero-current detection (ZCD). While the conventional ZCD requires either a sensing resistor or ...

Circuit breakers are ubiquitous devices that vigilantly protect personnel, equipment, and critical functions. But circuit breakers fail-and how they fail matters. The U.S. Army Corps of Engineers ...