Moravian Instruments G2 Series Mark II User Manual page 23

Power consumption is measured on the AC side of the supplied 12 V
AC/DC power supply. Camera consumes less energy from 12 V power
supply than state here.
The camera contains its own power supplies inside, so it can be
powered by unregulated 12 V DC power source – the input voltage can
be anywhere between 10 and 14 V. However, some parameters (like
cooling efficiency) can degrade if the supply drops below 12 V.
G2 camera measures its input voltage and provides it to the control
software. Input voltage is displayed in the Cooling tab of the CCD
Camera control tool in the SIPS. This feature is important especially if
you power the camera from batteries.
Figure 8: 12 V DC/5 A power supply adapter for G2 camera
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