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Hi,</div>
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DSG has completed testing to determine that 92W is more adequate power to achieve 250 degrees Celsius at the<u> front flange</u> of the supermodule. The testing process can be reviewed at the link below.
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<a href="https://www.jlab.org/sites/default/files/dsg/talks/hall-a/ECAL%20Insulated%20Heater%20Test_020823_post.pdf" title="https://www.jlab.org/sites/default/files/dsg/talks/hall-a/ECAL%20Insulated%20Heater%20Test_020823_post.pdf" id="LPlnk369070">ECAL Insulated
Heater Test</a></div>
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Next week we will organize a meeting to review the segmentation of a controls system to power 188 supermodules and discuss changes to the prototype heater design to accommodate the segmentation, as well as power supplies.
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We will also discuss controls and monitoring for the front flange heaters of the 6 supermodule test stand being assembled by Hall A. Per Albert, this test stand is scheduled to run in March.
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Regards,</div>
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Marc<br>
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