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Thread: What am I doing wrong?

  1. #11
    Jedi Knight
    Jedi Knight
    Azmaria Dei's Avatar
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    yep - pulled and melted traces, rippling, and likely chip heat damage. totally toast. toss some cinnamon and butter on them and chow down.

    what soldering iron/settings are you using?
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  2. #12
    Force Aware Jedi-Elf's Avatar
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    I have a radio shack soldering iron which has variable settings from 20 to 50 watts. I usually use it on the 40 W setting.

  3. #13
    Jedi Knight
    Jedi Knight
    Azmaria Dei's Avatar
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    and how long are you leaving it on the board when you're soldering?
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  4. #14

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    That board is still usable. Follow the traces to the resistor pads and quickly solder very small wires directly to the smt components. Then glue the wires to the board.

  5. #15
    Force Aware Jedi-Elf's Avatar
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    Az: I try not to leave the iron on the board for more than a couple of seconds, but I may have gone over that on the Obi-wan board.

    Sunrider: Which board do you mean?

  6. #16

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    The Obi idk that looks bad. The Anakin looks totally savable tho.

  7. #17

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    I'm not so sure that soldering to the SMDs is a very good idea.
    They are around 0402 size, and therefore heat up the solerpads on both sides of the component very easily with a 40w iron like Jedi-Elf's.
    So he might end up bridging, moving, burning the component, not to mention putting stress on the small pads/components themselves.

    However, you could always try. If it saves your board it saves your board, but definitelyglue the wires after you solder them to the components for support.

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  8. #18

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    I agree with the glue suggestion. It helps A LOT! I would bump down your iron a little if I were you, too.
    -Takanis-
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