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MH 71 Lights Board Rev 4 - #114

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plguo wants to merge 13 commits into
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mh_71_lights_board_rev_4
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MH 71 Lights Board Rev 4#114
plguo wants to merge 13 commits into
masterfrom
mh_71_lights_board_rev_4

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@plguo

@plguo plguo commented Mar 8, 2020

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Replace the boost converter in Rev 3 with a buck LED driver to power fewer LEDs. Add temperature limiting circuit to decrease power output as the LED board temperature increases. Replace the square board shape with a rectangular shape to be inlined with the cable. Replace ultra-fit with micro-fit.

Changes to the schematic and footprint libraries:

  • Add DIODE SCHOTTKY 40V 1A SOD123F
  • Add IC LED DRIVER AL8860Q MSOP-8EP
  • Add CONN 4POS MICRO-FIT R/A 2ROW 3mm
  • Add CONN 2POS MICRO-FIT R/A 2ROW 3mm
  • Add RES 0.2 OHM 1% 1/2W 1206
  • Change the 3D model of POT 20k OHM 20% 1/4W SMD
  • Fix DIODE GEN PURP 100V 300MA SOD123 direction labelling in both schematic and footprint

plguo added 2 commits March 7, 2020 19:05
- Add DIODE SCHOTTKY 40V 1A SOD123F
- Add IC LED DRIVER AL8860Q MSOP-8EP
- Add CONN 4POS MICRO-FIT R/A 2ROW 3mm
- Add CONN 2POS MICRO-FIT R/A 2ROW 3mm
- Add RES 0.18 OHM 1% 1/4W 0603
- Change the 3D model of POT 20k OHM 20% 1/4W SMD
- Fix DIODE GEN PURP 100V 300MA SOD123 direction labelling in both
  schematic and footprint.
- Add RES 0.2 OHM 1% 1/2W 1206
@plguo
plguo requested a review from aashmikamali March 8, 2020 21:43
@plguo
plguo force-pushed the mh_71_lights_board_rev_4 branch from 4df8bff to 1ecccbe Compare March 29, 2020 04:20
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