In this video we take a look at some different curve tracers as well as some power silicon scavenged from some UPS units that were broken down due to low wattage they were only 700 Watts. So some component testing is done and some transistor knowledge is gained.
**Spoiler alert** What was pilled was high current diodes and IGBT transistors.
Do not attempt to duplicate what you see in these videos without the proper equipment and training.