Switching components usually consist of three pins: Voltage or current in one pin lets the current flow between the other two pins. To switch the device on or off, there is a short but not immediate ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

Most of the diagnostic, treatment, and life support devices used in healthcare require regular power supply in order to function properly. Accidentally turning off a medical device can have serious ...