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Aki1122's avatar
Aki1122
Icon for New Contributor rankNew Contributor
3 years ago

power consumption increased at low temperature

Hello.

I'm using the DE0-CV(Cyclone-V 5CEBA4F23C7N).

When I use this device in low temperature(about -10 ℃), The entire power consumption increased compared to 0℃. I thought that the power consumption would decrease. What do you think is causing this?

ps

I know that the operating junction temperature is 0℃ to 85℃.

3 Replies

  • FakhrulA_altera's avatar
    FakhrulA_altera
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    Hi Aki1122,


    As Intel has tested the device to be operated at 0-85, hence, using other than the suggested and tested temperature can lead to a different results and damage the device. Please used the suggested temperature. My apologies, we do not have the data for the device to be operate at -10 and to answer the reason behind its behavior.


    Regards,

    Fakhrul


    • Aki1122's avatar
      Aki1122
      Icon for New Contributor rankNew Contributor
      3 years ago
      Hello Fakhrul.

      I understood. I'll use this device at suggested temperature. Thank you for your advice.
  • FakhrulA_altera's avatar
    FakhrulA_altera
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    I’m glad that your question has been addressed, I now transition this thread to community support. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.