Technical product specification

Intel NUC Board NUC5i3MYBE Technical Product Specification
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Figure 22 shows the height dimensions of the board.
Figure 22. Board Height Dimensions
2.6 Electrical Considerations
2.6.1 Power Supply Considerations
System power requirements will depend on actual system configurations chosen by the
integrator, as well as end user expansion preferences. It is the system integrator’s responsibility
to ensure an appropriate power budget for the system configuration is properly assessed based
on the system-level components chosen. See Section 2.2.4.3 Power Supply Connector for more
information.
• The back panel input range is 12-19 V DC
• The internal power connector input range is 12-24 V DC
CAUTION
The external 12-19 V DC jack is the primary power input connector of Intel NUC Board
NUC5i3MYBE. However, the board also provides an internal 2 x 2 power connector that can be
used in custom-developed systems that have an internal power supply. The internal 2 x 2 power
connector is a Molex Micro-Fit (3mm pitch), right-angled, 4-pos/dual row connector. There is no
isolation circuitry between the external 12-19 V DC jack and the internal 2 x 2 power connector. It
is the system integrator’s responsibility to ensure no more than one power supply unit is or can be
attached to the board at any time and to ensure the external 12-19 V DC jack is covered if the
internal 2 x 2 power connector is to be used. Simultaneous connection of both external and
internal power supply units could result in potential damage to the board, power supplies, or other
hardware.