Their benefits are such that it’s become surprisingly rare to see a traditional linear power supply with a mains-frequency transformer and rectifier circuit, so [ElectroBoy]’s dual voltage PSU ...

So what’s so exciting about this single-voltage linear power supply? Honestly, nothing — until you start looking at its thermally compensated current limiting circuit. This one is by ...

Then, we’ll consider the features that you need to consider when selecting a power supply for an automated test system. Linear or switching supply? DC power supplies come in two basic flavours: linear ...