Mechanical
50 613768
Figure 5-1: 12VHPWR Connector Labeling Example
5.2 Connectors (Required)
5.2.1 AC Connector
The AC input receptacle shall be an IEC 320 type or equivalent. In lieu of a dedicated
switch, the IEC 320 receptacle may be considered the mains disconnect.
5.2.2 DC Connectors
The below table shows pinouts and profiles for typical power supply DC harness
connectors. The power supply requires an additional two-pin, power connector.
UL Listed or recognized component appliance wiring material rated min 85°C, 300
VDC shall be used for all output wiring.
There are no specific requirements for output wire harness lengths, as these are
largely a function of the intended end-use chassis, motherboard, and peripherals.
Ideally, wires should be short to minimize electrical/airflow impedance and simplify
manufacturing, yet they should be long enough to make all necessary connections
without any wire tension (which can cause disconnections during shipping and
handling). Minimum harness lengths for general-use power supplies are 150 mm for
all wire harnesses. That is very short, and most power supplies need wire harness
cables longer than 150mm, consider market conditions and chassis sizes for power
supply market wire harness lengths. Measurements are made from the exit port of the
power supply case to the wire side of the first connector on the harness.
5.2.2.1 Main Power Connector (Required)
Main Power Connector for motherboard with control and standby rail connections are
required. Smaller board sizes can only use this connector.
Table 5-1: 4.2 mm Power Header Main Power Connector Part Numbers
Company
Motherboard Connector
Part Number
Cable Connector
Part Number
CviLux Corporation*
CP0131013S-HC-NH-X22
(94V-0 black)
CP-01110031-X22
(94V-0 black)
JOINT TECH
ELECTRONIC*
C4255WVA-FK-2X05PN0BT1NS3B C4255HF-2X05PN0BNPNS3G
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