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This kind of heatsink — Parallax Forums

This kind of heatsink

LightfootLightfoot Posts: 228
edited 2006-11-30 09:02 in General Discussion
Who sells this kind of heatsink (heatsink for two TO-3 devices)?



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heto220a.jpg
300 x 210 - 9K

Comments

  • FranklinFranklin Posts: 4,747
    edited 2006-11-26 06:31
    Have you tried digikey or mouser?

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    - Stephen
  • PJAllenPJAllen Banned Posts: 5,065
    edited 2006-11-26 14:06
    By the looks of it, the pic is it.· It is drilled for all contingencies.

    Wished you'd have just added this to your previous Subject on this matter.· http://forums.parallax.com/showthread.php?p=617401

    Post Edit -- [noparse]/noparse][/i] I guess things got [i]warmish[/i], afterall? [i


    Post Edited (PJ Allen) : 11/26/2006 2:40:21 PM GMT
  • LightfootLightfoot Posts: 228
    edited 2006-11-26 15:43
    No, this a different device, the LM338K (TO-3 device). At full load those things get burning hot! Mouser does not sell them, neither does digikey.

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  • Mike CookMike Cook Posts: 829
    edited 2006-11-26 15:49
    maybe you could use two of these:

    http://www.goldmine-elec-products.com/prodinfo.asp?number=G15816

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    Mike
  • metron9metron9 Posts: 1,100
    edited 2006-11-26 16:16
    try http://www.futurlec.com/

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    Think Inside the box first and if that doesn't work..
    Re-arrange what's inside the box then...
    Think outside the BOX!
  • aalegadoaalegado Posts: 66
    edited 2006-11-29 19:56
    Mike Cook,

    Is that a Big Trak (sp?) as your Avatar? Memories.... lol.gif

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    I wouldn't connect that if I were you...

    Vive Le Tour!
    July 1 - July 23
  • LightfootLightfoot Posts: 228
    edited 2006-11-30 09:02
    What types of heatsinks do they use for huge bridge rectifiers such as the KBPC2501?· I definately need one because it gets burning hot when·I pull heavy loads through it (my load was only three amps, imagine thirty!).

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