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So what's the truth about lead-free solder ?

Discussion in 'Electronic Repair' started by Eeyore, Jul 24, 2007.

  1. No, but come to think of it, yes, yours.
    Look mr rabbit, if I had made available a video clip, you would have complained
    you needed a real testcard, and I would be sued for copyright infrigment.
     
  2. Yea, the way it is, some people ... you should not lend your car to either.
    Or even your hanky.
     
  3. Eeyore

    Eeyore Guest

    There's still plenty of bleed betwen the colours.

    Graham
     
  4. Eeyore

    Eeyore Guest

    So you accept it was pointless to post such a link. Good.

    Graham
     
  5. Eeyore

    Eeyore Guest

    Hankies are a disgusting way of speading germs.

    Graham
     
  6. Eeyore

    Eeyore Guest

    The effort invoved in puting lead back on components always strikes me as one of
    the more bizarre aspects of RoHS. Talk about proof the idea was fundamentally
    wrong in the first place !

    Graham
     
  7. Mixomatose was actually also a solution to the rabbit plague of overpopulation.
     
  8. Poor rabbit guy, do you not know UV in YUV is reduced resolution?
    In PAL it is even half that vertically.
    There

    But yes, most rabits are grey, and have no color problem.
    Mixomatose was their problem IIRC.

    So what problem do you have with this one then:
    ftp://panteltje.com/pub/00000300.ppm
    ?
    You know this is part of a moving scene that you can see yourself on Sky HD
    Promo, just one frame of it.

    Oh you cannot see Sky HD, well you can see this.
    Artefacts, WHAT artefacts?
     
  9. Eeyore

    Eeyore Guest

    FYI, Eeyore is a donkey, not a rabbit.

    Graham
     
  10. Eeyore

    Eeyore Guest

    I though that your precious digital tramsmission method was supposed to
    eliminate the limitations of PAL, not replicate them.

    Graham
     
  11. Then you will like this:
     
  12. It does not replicate these, it uses a compression scheme that takes advantage
    of the fact that the eye has less receptors for color then for BW.
    As did PAL.
    ftp://panteltje.com/pub/testcard.png
    You did not even look Fri Jul 27 20:20:02 CEST 2007
    Your no donkey, you are CHICKEN!!!!!
     
  13. EH I MENT:
    ftp://panteltje.com/pub/00000300.ppm
     
  14. PeteS

    PeteS Guest

    Or their kid's game console stops working; wait - that's already
    happening ;)

    Cheers

    PeteS
     
  15. PeteS

    PeteS Guest

    I'm currently consluting in the aerospace / military equipment area and
    this place goes to the length of re-balling BGAs with eutectic tin-lead
    solder, clearing and refinishing pins etc. - i.e. if it's not the right
    finish, the company refinishes the part.

    There are some non SnPb finishes that are ok in non-safety critical
    systems, but safety critical (flight control computers, FADECs etc) must
    have a tin-lead solder profile. Gets to be a real problem with small
    passives.

    Pushes up the price of everything, of course.

    Cheers

    PeteS
     
  16. Eeyore

    Eeyore Guest

    And you're an IDIOT.

    Graham
     
  17. Eeyore

    Eeyore Guest

    You really are an idiot.

    Graham
     
  18. Eeyore

    Eeyore Guest

    No you didn't.
     
  19. Arfa Daily

    Arfa Daily Guest

    No they're not. It's better than sneezing all over a lift full of people, or
    standing there sniffing a dripping stream of snot repeatedly back up your
    nose, or wiping it on the back of your hand like anyone under the age of 40
    does now ...

    Arfa
     
  20. You have not looked, you are chicken to be proved wrong,
    your monitor could not even display it likely.
    You lost the argument.
    Uttering IA or insults changes nothing.
    You know zero about the subject of dgital and little
    about analog TV.

    BYE

    <certified rabbit free>
     
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