Discover how to safely operate your breaker panel and identify what each switch does. Electricity is crucial for the operation of most modern homes. It allows you to cook on electric stoves, store ...

The simple current-limiting load switch shown in Figure 1 will be familiar to most readers. In this circuit, a high level signal applied to the input switches on MOSFET Q2, which energizes the load.

The CITR2 circuit breaker integrates an on/off rocker switch that enables the device to be reset. When an overload occurs, the contacts break apart. The device offers electrical ratings of 8, 10, 12, ...

Apollo 11 astronauts Neil Armstrong and Buzz Aldrin were almost left on the moon — a little-known story rediscovered as the nation prepares to celebrate the 50 th anniversary of the first moon landing ...