Circuit Break - A MacroFab Podcast

MEP EP#268: Avoid The Extremes

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    MEP EP#268: Avoid The Extremes

    • Fan controller for Jeep
    • Brushless fan temperature controller
    • Nothing fancy but the “override” signal is ground triggered!
    • Will have to invert the A/C compressor signal with a relay
    • Controlling PCB cost
      • What are the knobs that can be turned to adjust the cost of the PCB itself?
      • The easy ones
        • Size (not necessarily rectangle)
        • Panelization
        • Base material
        • TG ratings - The glass transition temperature
        • FR4
        • Trace/Space
        • Minimum hole size
        • Mask Color
        • Surface finish
        • Copper weight
        • Not as easy ones
          • Vias
            • Tented
            • Plugged
            • Blind
            • Buried
            • Digikey’s Latest Innovation
              • Information printed on the backside of cut tape
              • 8mm tape
                • ...more
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                Circuit Break - A MacroFab PodcastBy MacroFab, Inc.
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