[sdiy] wall warts--wishful thinking

[phillip m gallo]

Regarding external linear power supplies (DC wall warts) for those in the
State of California.  New efficiency regulations will pretty well eliminate
the use of non-switching power supplies starting next summer.  Those who use
AC wall warts will be ok (for the time being).

http://powerelectronics.com/mag/power_new_energy_standards/

regards,
p