PC Won’t Start After a High-Voltage Warning—Could the PSU Be Damaged?
My computer would not power on this morning. I noticed that the voltage regulator had shut itself off, so I disconnected the PC, restarted the regulator, and connected…
high voltage
Is a Breadboard Safe for Building a 20–30V Generator?
I want to learn how to build a voltage generator, probably in the 20–30V range, but I don't know how to solder yet. Can I build something like…
Why Do Fluorescent Bulbs Glow Under High Voltage Lines While Incandescent Bulbs Don't?
I've noticed something interesting: high voltage (HV) lines can produce enough voltage to power an incandescent light bulb, but oddly enough, the bulb doesn't glow when it's directly…