Solid-state power controllers (SSPCs) are designed to replace mechanical circuit breakers, which work by tripping when the temperature of their internal sensors reaches a predetermined level (Fig. 1).

Eaton Aerospace is to shrink its arc-fault circuit interrupter (AFCI) for use in fighters and adapt the technology to DC and three-phase AC electrical systems. Single-phase AC arc-fault circuit ...

Imagine a cockpit without the phalanxes of button-type circuit breakers. The breakers have been distributed to where they are needed throughout the aircraft. In fact, the breakers are of a new arc ...

A prototype arc fault circuit breaker (AFCB) for aircraft use has begun flight tests aboard a Navy C-9 at Naval Air Station Norfolk, Va. and is performing flawlessly, according to NAVAIR. The AFCB's ...

According to the National Fire Protection Association and the National Fire Incident Reporting System data, the five-year period from 1994 to 1998 averaged 73,500 annual electrical fires that were ...

Residential electrical branch circuit breakers incorporate electronic and electrical technology in Arc Fault Circuit Interrupters that can turn off power to prevent fires if arcing occurs. This ...

The comparison figure between no arc-fault state and arc-fault state under various type of loads, ranging from 30 W–60 W. An arc fault is an electrical discharge between two conductors due to poor ...