There's no telling what your co-workers will do to your bench supply when you walk away momentarily. This Idea for Design describes a simple crowbar circuit that will prevent supply-overvoltage ...

Power protection is like insurance: You pay for it, yet hope you don’t need it. But it’s not a simple “purchase.” The first protection question is, “What am I seeking to protect and against what event ...

This 8V DC power supply was designed for use with an expensive piece of electronic equipment. It features full over-voltage protection as a precaution against regulator failure, either in the supply ...