Inside
the PSU:
As
we’ve said before, DO NOT DO THIS AT HOME.
Breaking the seal on the PSU Case will void any
warranty AND, it’s dangerous. A PSU can
store voltage for a very long period of time even
after the power has been disconnected. So, if
there’s ever a valid reason to open the
casing on one, first, be sure to discharge the
voltage before taking a screwdriver and knife
in hand. To discharge the voltage, pull the power
plug while the PSU is still in the PC. Then, press
the ON/OFF button on the front of the PC and there
should follow a very brief surge of power. Now,
if there’s a toggle switch on the back of
the PSU, turn it to the OFF position.
Now,
what do we see inside this particular PSU?
Notice
first of all the two long heatsinks. These provide
for the heat dissipation from the components while
the fans provide the necessary airflow.
All
the wiring is bundled to one side.
And,
the copper coils are on the other.
