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Figure1-52 PSR75-12A1 AC power supply
(1) Captive screw
(2) Fan
(3) Power receptacle
(4) Captive screw
DC power supplies
Figure1-53 PSR300-12D2 DC power supply
(1) Captive screw
(2) Power switch
(3) Air outlet vent
(4) Power receptacle
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