Tag Archives: power supply

Energy consumption rant — again!

Posted on December 15, 2011 by robert

With Canada having recently CHICKENED OUT of the Kyoto treaty, I’ve had a look at my various little power supplies again. I’m talking about ‘wall warts’ / laptop power supplies and the likes. The ones I have are 100% switch-mode … Continue reading →

Posted in Dear Diary. | Tagged , , , , | 2 Comments

Failure by Design – My digital power supply

Posted on May 24, 2010 by robert

It’s a Voltcraft DIGI-35 CPU. So far I’ve been quite fond of it and given its age of more than 15 years rightly so I think. The markings on the PCB read: “CTC/91 DIGI-35″ and “18132 4350009427″. It’s the black … Continue reading →

Posted in Electronics., Fix me. | Tagged , , , , | 2 Comments