We’ve all seen those cheap bench power supply units (PSUs) for sale online, promising specifications that would cost at least a hundred dollars or more if it were a name brand model. Just ...

The power supply unit (PSU) has been found to be stable ... You can however turn on the fan by pressing the button located just under the power feed. The engineering process behind the unit ...

The variable power supply they plug into ... [td0g] added a push button that cycles through five heat settings, and an LED to show the status. After that, all he had to do was add a male RCA ...

The new innovation in uninterruptible power supplies is the Trio DC UPS from Phoenix Contact for machine building. The combined switched-mode power supply unit incorporates the functions of a UPS and ...

Whether you're buying a power supply unit for the first time or needing to upgrade to a higher-wattage brick, you're going to want to pay close attention to the power supply ratings system.

This box holds everything you need to get started: the power supply unit (PSU), a set of modular cables, a handy cable pouch, a user manual, screws, cable straps, combs for organizing your cables ...