All items tagged with Power Supplies and psu (19)

25-04-2013 | Commercially available laboratory power supplies often have disadvantages regarding the user interface, the performance or the price.In this...

19-07-2012 | This ATX bench top power supply adapter board allows you to convert any standard ATX computer power supply into a convenient supply for brea...

8-05-2012 | It should have display of voltage and current. It's often I would need PSU like this but I haven't found any chematics with voltage up to 40...

8-05-2012 | It should have display of voltage and current. It's often I would need PSU like this but I haven't found any chematics with voltage up to 40...

1-04-2012 | Anyone who develops circuits using microcontrollers knows that plug-in ‘wall wart’ power packs do not always make suitable power supplies. O...

1-06-2010 | Why couldn’t you just connect two standard switch-mode power supplies in series to create a symmetrical power supply for a power amplifier?...

1-07-1999 | This compact 13-V/2-A power supply for ham radio rigs and other VHF/UHF portable PMRs is based on the STR2012/13 voltage regulator IC from...

1-12-1994 | Transistorized RF power amplifiers and mobile transceivers require mains power supplies capable of supplying very high currents while rema...

1-03-1992 | How do you know whether your precious laboratory/workshop power supply unit is still working to specification? How do you measure the para...