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Recent content by frank_eda

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    Eagle question:drill vs diameter on vias

    @mtwieg: thanks. How about the green part overlaps on the board file will it overlap on the actual board?
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    Eagle question:drill vs diameter on vias

    @mtwieg: then I am confused. The smallest settings for the diameter is .254mm. However, the smallest drill setting is .5mm. Also if the green part overlaps on the board file will it overlap on the actual board?
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    Eagle question:drill vs diameter on vias

    Hello, What is the difference between drill and diameter in the vias settings? Also if the "green" part of the vias overlap and they are tented, does that mean that the tents will overlap on the actual board?
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    Eagle question:"copper weight

    @Truedeal, The next obvious question is where do we specified the weight in eagle?
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    LED and heat sinks using two layer fr-4

    Oops. I replied to the wrong person and quote. @Klaus - Got it! Thanks!
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    Eagle question:"copper weight

    Can the weight for copper be set in eagle or is this something we specified with the board house?
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    LED and heat sinks using two layer fr-4

    Hello Klaus, I am not sure i follow? Please elaborate. Thanks!
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    LED and heat sinks using two layer fr-4

    Hello, I am new to PCB design. I understand the when using an LED we can use a 2 layer Fr-4 with thermal vias. The question is if I want to add an additional heat sink to the bottom of the PCB will that mean I will have to show the copper? If so, how will this prevent solder wicking when...

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