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|6/7/2016 8:33 AM|
Last visit: 6/15/2016
Recently we deal with a critical problem which is malfunctioning of SIEMENS FUM cards during lightning strikes . In addition the -12vdc power supply is grounded .i guess that the potential of ground increases through -12vdc (which is grounded) and causes this problem .
i look forward any solution for this problem.
|6/7/2016 11:16 AM|
Last visit: 11/10/2016
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