[time-nuts] Transformers
Brooke Clarke
brooke at pacific.net
Mon Jun 27 19:12:25 UTC 2011
Hi:
For small (say under 5 Watt) loads the old wall wart has bit the dust
(at least in California) because they waste power. The new wall warts
don't use mains frequency transformers, but rather transformers running
is kHz frequencies. You can tell because they are much smaller than the
old ones and much lighter as well as working on any mains voltage and
current in the world.
Have Fun,
Brooke Clarke
http://www.PRC68.com
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