Buying a power supply can seem like a minefield of jargon and specs. What wattage do you need? What efficiency rating is best ...

This is a very easy to build power supply that is based on LM338 5A adjustable voltage regulator. I am using the supply for a long time, have no problem yet. Only current adjust is missing but I ...

Maximize your gaming budget with this guide to building a $400 Steam Machine, featuring an Intel i7 processor and AMD Radeon ...