richard nute

One of my colleagues has a desk drawer full of I/O boards that have...

Furor and controversy are words which describe the process by which standards committees decide the value of the resistor in the leakage current measuring network. However, the different specified resistor values create no more than a 6.25% error for the value of the leakage current.

In the column “Ask Dr. Z,” (The Product Safety Society Newsletter, July 19881) Dr....

Bob Lundin, through Al Brazauski, was able to find the origins of the so-called...

Every once in a while, someone asks the question of whether fusing both sides of the power line is safe and permissible.

Dear Readers, Over the past couple of years many of you have requested that we...