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Hackaday
6y
A Switching Power Supply, 1940s-Style
There’s plenty of truth to that old saw, especially when a switch-mode power supply from the 1940s still works with its original parts. But when said power supply is about the size of a ...
19d
As Demand for Electricity Soars, a Key Part of the Power Grid Is In Short Supply
Everything in the world runs on electricity and power is in constant demand. To solve the geometric demand for more power, ...
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