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PCB v2 #4

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12 tasks
SerjSanchez opened this issue May 6, 2018 · 0 comments
Open
12 tasks

PCB v2 #4

SerjSanchez opened this issue May 6, 2018 · 0 comments
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hardware prioridad:baja

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@SerjSanchez
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SerjSanchez commented May 6, 2018 •
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Some modifications for future versions of the PCB:

  • Add regulation capacitors for the DC/DC converter.
    • 10uF/50V in. 22uF/10V out.
  • Add reference for AP7313-12SAG-7 to remember the exact model
    • Change the VDDD input capacitor (C6) to 0.1uF.
  • Redesign PCB to achieve less than 10cm length.
    • Remove components for the development board.
      • The buttons may be used in the future. Just change the footprint and place them better.
    • Check that the battery actually fits in the box along with the PCB.
  • Check Silkscreens.
    • 3V3 silk at converter should be 9V.
  • Check routes.
    • Change C2 via to avoid the pad.
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