Artesyn MVME7100ET Single Board Computer Installation and Use (June 2014) - Manual (Page 28)

Hardware Preparation and Installation
MVME7100ET Single Board Computer Installation and Use (6806800K87E) 28
2.3.2 Power Requirements
The MVME7100ET uses only +5.0 V from the VMEbus backplane. On board power supplies
generate the required voltages for the various ICs. The MVME7100ET connects the +12 V and
-12 V supplies from the backplane to the PMC sites while the +3.3 V power supplied to the PMC
sites comes from the +5.0 V backplane power. A maximum of 10 A of +3.3 V power is available
to the PMC sites, however the 90 W +5.0 V limit must be observed as well as any cooling
limitations.
The table below provides an estimate of the typical and maximum power required.
Product Damage
High humidity and condensation on the board surface causes short circuits.
Do not operate the board outside the specified environmental limits.
Make sure the board is completely dry and there is no moisture on any surface before
applying power.
Table 2-3 Power Requirements
Board Variant Power
MVME7100ET-0161 Typical: 40 W @ +5 V
Maximum: 55 W @ +5 V
MVME7100ET-0163 Typical: 40 W @ +5 V
Maximum: 55 W @ +5 V
MVME7100ET-0171 Typical: 45 W @ +5 V
Maximum: 60 W @ +5 V
MVME7100ET-0173 Typical: 45 W @ +5 V
Maximum: 60 W @ +5 V