External power adapters, also
known as power supplies, are
crucial to the operation of
virtually all small electronic
devices. As many as 1.5
billion are in use in the U.S.
â?? that's about five for
every person. The total
electricity flowing through
all types of power supplies is
about:

300 billion kWh/year, and
11
more

External power adapters, also
known as power supplies, are
crucial to the operation of
virtually all small electronic
devices. As many as 1.5
billion are in use in the U.S.
â?? that's about five for
every person. The total
electricity flowing through
all types of power supplies is
about:

300 billion kWh/year, and
11% of the national electric
bill

They convert high voltage ac
electricity... Note : This
Video Not Made By Me.I only
Copy Form YouTube.For Real
Source Click on Video.If you
made this video and not need
me to upload this PMN me for
delete

Category Entertainment

Tags power, adapters, saving, kenradio, rutkowski