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Back1.94385 2.94279 vertex 8.40938 -5.61897 2.58057 facet normal -0 0.707116 0.707098 vertex -0.4 3.07081 15.6068 vertex 1.31069 3.16429 11.8737 vertex -0.800782 3.26571 14.9643 vertex 0.800782 3.26571 14.9643 vertex 1.45059 3.07081 15.6068 vertex 1.31069 3.16429 8.44867 vertex -0.800782 3.26571 11.5393 facet normal -0.995184 0.0980262 9.21874e-06 facet normal -0.630109 -0.773019 0.0735123 facet normal -0.946355 -0.307488 0.099312 facet normal -0.100183 -0.114147 0.9884 facet normal 0.268377 -0.884724 0.381099 facet normal 0.416182 0.778621 0.469619 vertex -3.40084 8.21035 5.07603 facet normal 0.99518 -0.0974021 0.0113627 facet normal -0.995182 -0.0973802 0.011361 facet normal -0.828719 -0.0816185 0.553682 facet normal 0.0378714 -0.382337 0.923247 facet normal 1.995070e-01 -6.332426e-04 9.798962e-01 vertex -1.077753e+02 9.665134e+01 8.883403e+00 facet normal -6.330675e-06 -1.000000e+00 2.387000e-07 facet normal 9.902295e-01 -7.091035e-03 -1.392666e-01 vertex -1.094084e+02 9.695134e+01 1.123457e+01 facet normal 0.987688 -0.156434 0 vertex 2.36142 -9.8813 0 vertex 2.69268 2.0165 6.59 facet normal 0.241727 -0.796853 0.553709 facet normal 0.767815 0.63438 0.0895698 vertex 6.58293 -0.759029 7.7465 facet normal 0.500291 0.865857 -0.000479761 facet normal 0.987688 0.156434 0 facet normal -0.471393 0.881923 2.62504e-06 facet normal 0.000261241 0.115344 0.993326 vertex -0.596366 -6.43809 7.83604 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use for rounding teh top edge. [mm] top_rounding_radius = 8; // Cylinder faces to use the 4 pins module CMS SOT223 4 pins module CMS SOT223 6 pins, pitch 2.54mm, size 5.54x6.5mm^2, drill diamater 1.3mm, pad diameter 2.1mm, size source Multi-Contact FLEXI-E 1.0 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_noLead_generator.py TQFN, 20 Pin (JEDEC MO-153 Var BB https://www.jedec.org/document_search?search_api_views_fulltext=MO-194), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 14 Pin (JEDEC MO-153 Var BC https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Inductor SMD 3x3x1mm, Coilcraft LPS3010, https://www.coilcraft.com/pdfs/lps3010.pdf SMD Inductor, 3.3x3.3x1.4mm, Coilcraft LPS3314, https://www.coilcraft.com/pdfs/lps3314.pdf Inductor, Coilcraft, XAL7030-272, 8.0x8.0x3.1mm, https://www.coilcraft.com/getmedia/0d05a05e-d55d-4a0c-911d-46bd73686633/xal7030.pdf Inductor, Coilcraft, XAL1510-333, 15.4x16.4x11.0mm, https://www.coilcraft.com/getmedia/cd1cef27-13f0-4568-8894-f7311475209b/xal1510.pdf Inductor, Coilcraft, XAL7030-103, 8.0x8.0x3.1mm, https://www.coilcraft.com/getmedia/0d05a05e-d55d-4a0c-911d-46bd73686633/xal7030.pdf Inductor, Coilcraft, XAL7020-331, 8.0x8.0x2.0mm, https://www.coilcraft.com/getmedia/0197e98c-67f7-4375-9e38-14d7376a46f3/xal7020.pdf Inductor, Coilcraft, XAL8080-XXX, 8.3x8.8x8.0mm, https://www.coilcraft.com/getmedia/345e50d6-a804-4ecb-9a92-5185221faf3e/xal8080.pdf Coilcraft XFL2010, Shielded power inductor, 0808, 1.9x2.0mm, https://www.coilcraft.com/getmedia/50382b97-998f-4b75-b5ee-4a93b0ac4411/xfl2010.pdf Wire Wound Chip Common Mode Choke, https://www.coilcraft.com/pdfs/0805usb.pdf Coilcraft 1812CAN Series Common Mode Line Filter.
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