An electrical engineering student that was roughly a year ahead of me designed a DC power supply as his graduation project, submitted design specs, like voltage, current, ripple, etc and of course his proposed design to meet the specs in the form of schematics. He had to build a prototype which he submitted packaged as a complete box, as neat as a DQ project, and the prototype passed testing in the lab with flying colors. Pure reliable DC. The student got his diploma and moved on to a job elsewhere, who knows where. The power supply stayed of course in the lab for daily use.
The power supply eventually failed and the lab tech armed with the schematics decided to repair it. He opened the box and found the prototype was just a bunch of regular batteries soldered in series/parallel configurations...
This story has stayed with me when I have to tackle the elusive definition of what is and is not integrity.
The power supply eventually failed and the lab tech armed with the schematics decided to repair it. He opened the box and found the prototype was just a bunch of regular batteries soldered in series/parallel configurations...
This story has stayed with me when I have to tackle the elusive definition of what is and is not integrity.