Intel NUC Kit NUC5PGYH, Technical Product Specification

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Technical Reference
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2.2.4.4 Power Supply Connector
The board has the following power supply connector:
• External Power Supply – the board can be powered through a 12-19 V DC connector on the
back panel. The back panel DC connector is compatible with a 5.5 mm/OD (outer diameter)
and 2.5 mm/ID (inner diameter) plug, where the inner contact is +12 (±10%) V DC and the
shell is GND. The maximum current rating is 3 A.
NOTE
External power voltage, 12-19 V DC, is dependent on the type of power brick used.
Table 16. Auxiliary Power Connector
Pin Signal Name Descriptive Name
1 +5VSB 5V
2 PCH_GPIO24 Power draw sensor
3 GND Ground
4 +VIN 12V – 19V DC input
NOTE
The Auxiliary Power Connector is a limited voltage source (output) for 5V Standby and the voltage
supplied to the board (typically 19V DC) for use by expansion peripherals. The Auxiliary Power
Connector is limited to 1.5A max (fused).
NOTE
JTE (JOINT TECH): A1250WV-S-04P A-Series (Wire to Board) Vertical SMT Connector, 1.25mm
pitch, 1A rating. Mates with JTE A1250 Series Housing.
For information about Refer to
Power supply considerations Section 2.5.1, page 53