[newtonn2] must have had food on his mind when he was deciding to embark on a power supply project. The enclosure is quite different…. it is a Bread Box! Even so, flipped up on end we must say it ...

The PC power supply has been a standard of the junk box for the last couple of decades, and will probably continue to be for the foreseeable future. A product that is often built to a very high ...

This design idea is a multiple output power supply with latching overvoltage shutdown protection. It has excellent cross regulation with two sum-regulated outputs. It is highly energy efficient and ...

Compact DC-DC converters have made their way into millions of electronic products and systems. The majority of these depend upon an AC front-end power supply box to convert the AC power source into a ...

However much care is taken, it is very difficult to keep all traces of transformer-induced hum out of the signal circuitry. It is highly irritating to find that despite the cunning use of low-noise ...