Changes between Version 23 and Version 24 of ventana/thermal


Ignore:
Timestamp:
09/27/2018 11:14:41 AM (4 weeks ago)
Author:
Cale Collins
Comment:

thermal testing section complete.

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  • ventana/thermal

    v23 v24  
    107107For low profile heatsinking, Panasonic makes graphite thermal sheets that can be attached to the device and then can extend out and over to the CPU or another area where a larger heatsink can be located. See the following link for information on this material: ​https://industrial.panasonic.com/ww/pgs2/mlpgs (available at Digikey as well).
    108108
    109 Beneath is a FLIR image of GW5204, the hottest area (indicated with white) is the PLX switch.
    110 
    111 [[Image(flir_20180925T152434.jpg,300px)]]
    112 
    113109== Removing Factory Installed Heatsink ==
    114110
     
    1331293 minutes after start:
    134130
    135 Ambient: 29 C
    136 CPU: 35.962 C
    137 Board: 39.7 C
     131 Ambient: 29 C
     132
     133 CPU: 35.962 C
     134
     135 Board: 39.7 C
    138136
    139137[[Image(flir_20180927T084932.jpg,300px)]]
     
    141139100 minutes after start:
    142140
    143 Ambient: 29 C
    144 CPU: 49.012 C
    145 Board: 50.3 C
     141 Ambient: 29 C
     142
     143 CPU: 49.012 C
     144
     145 Board: 50.3 C
    146146
    147147[[Image(flir_20180927T103953.jpg,300px)]]
     148
     149Note higher temperature of PLX switch.