Description: A 1200 VA transformer-based power supply.
Made in year(s): 1965 mine model
Country of origin: Czechoslovakia
Status: Working… [read more]
Archive for the 'old' Tag
Tried searching the keyword “geiger counter” on Google, or even better, on YouTube? Now, how many of them contained a multitude of transistors, analog microchips or even digital microprocessors, and no shielding at all? Well, whatever the count is, a majority of them – if not all – are going to fail miserably, due to a huge electromagnetic pulse, when the… [read more]