Apple Mac mini (Late 2009) - Manual (Page 58)

58 Chapter 4 Last, but Not Least
 Use the power adapter that came with your computer. Your Mac mini uses a 110 watt
power adapter.
 The only way to disconnect power completely is to unplug the power cord. Make
sure you pull the plug, not the cord.
Disconnect the power adapter and disconnect any other cables if any of the following
conditions exist:
 You want to clean your Mac mini (use only the recommended procedure described
on page 61).
 The power cord or plug becomes frayed or otherwise damaged.
 Your Mac mini or power adapter is exposed to rain, excessive moisture, or liquid
spilled into the case.
 Your Mac mini or power adapter has been dropped or damaged, or you suspect that
service or repair is required.
Power specifications:
 Frequency: 50 to 60 Hz
 Line Voltage: 100 to 240 V AC
WARNING: It is normal for the power adapter to get warm during use. Always allow
adequate ventilation and avoid prolonged contact.