CPCI Serial System 3+1 U
Product Definition
24579-415
www.schroff.biz
9
R1.0, July 20, 2011
2.5.2 Load Resistor
The ATX PSU requires minimum loads at the 5 V and the 12 V outputs. Because
the CPCI Serial Backplane need only 12 V supply voltage, a load resistor (10
Ohms / 5 W) is connected to the 5 V output.
Figure 5: Airflow
2.5.3 Grounding/Earthing
12311823
Caution!
The unit is designed in accordance with protection class 1! It must therefore be
operated with protective earth/GND connection. Use only a three conductor
AC power cable with a protective earth conductor that meets the IEC safety
standards!
