Jams or sudden stops during an indexer's moving periods can subject its drivetrain to damaging torques. A few setups prevent damage in such situations. In engineering, indexing is the movement from an ...

Art. 430, Part III provides the requirements for motor and branch-circuit overload protection. Because of inrush current, overload protection is separate from overcurrent and ground fault protection ...

LONDON — Bookham Technology plc is using next week's European Conference on Optical Communications (ECOC) in Stockholm, Sweden as the launch pad for an integrated 10Gbit/s optical receiver with ...

Fuses and circuit breakers are located at the beginning of most circuits but at the end of a service. Could Art. 230 [Services] be an exception to Art. 240 [Overcurrent Protection], and are ...

The Series ZD solid-state relay, six-pin plastic dual-inline package is designed for commerical, military, and aerospace applications. The 1-A 80-V dc unit uses a FET switch and comes in a... The ...