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Thermal resistance measurement

Discussion in 'Electronic Basics' started by Ziguy, Jul 28, 2003.

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  1. Ziguy

    Ziguy Guest

    I need to mesure the delta temperature between a TO220 case sunk in a box
    full of resin and the box's surface. What can I use and where can I get
    them? I want something really cheap!

    Thanks!
     
  2. DarkMatter

    DarkMatter Guest

    An Infra-red thermometer, or better yet, a thermal imager.
     
  3. DarkMatter

    DarkMatter Guest

    Read the post again, dufus. He wants to look at the SURFACE of the
    box. Check your attitude, dufus.
     
  4. John Larkin

    John Larkin Guest


    Funny, but I could have swore that the OP said

    "I need to mesure the delta temperature between a TO220 case sunk in a
    box full of resin and the box's surface."

    I guess I just imagined that.

    John
     
  5. John Larkin

    John Larkin Guest

    Wow, that's hilarious... best joke on this NG in ages. Measure the
    transistor temp before you pot it! Wonderful! I'll have to tell the
    guys about this... they'll love it.

    John
     
  6. DarkMatter

    DarkMatter Guest


    You're an idiot.
     
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