Reliable after 50 years: the Apollo Guidance Computer’s switching power supplies

We recently restored an Apollo Guidance Computer, the revolutionary computer that helped navigate to the Moon and land on its surface. At a time when most computers filled rooms, the Apollo Guidance Computer (AGC) took up just a cubic foot. This blog post discusses the small but complex switching power supplies that helped make the AGC compact enough to fit onboard the spacecraft.

The Apollo project is one of the greatest scientific and engineering achievements in human history, and apparently that goes down to the details. Amazing.

One Response

  1. 2019-08-28 10:08 am