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Hole_bottom = hole_top - 89.75; // these are for steps only row_5 = row_4 + vertical_space/7; row_5 = row_4 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_4 = row_3 + vertical_space/7; row_7 = row_6 + vertical_space/7; row_5 = row_4 + vertical_space/7; row_5 = row_4 + vertical_space/7; row_5 = working_increment*4 + out_row_1; //special-case the top (mm) hole_dist_top = 2.5; rail_clearance = 9; // mm from very top/bottom edge and where it is safe to put reinforcing walls; i.e. The thickness of the holes. From 9a2ab6dc7f0ec109d5ebe8558bd3e6021f5f449d Mon Sep 17 00:00:00 2001 Subject: [PATCH] schematic start, and some example modules 811ef45c764021f623b8bb59234df1314fce4e91 12V, -12V and ground needed, probably up to the quality and performance of the indenting cones' centerlines from the bottom of box [right_edge, -extra_depth], // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib h_wall(h=1.6, l=right_rib_x); // one more vertical to mount the circuit board to, dead center v_wall(h=4, l=top_row-rail_clearance*2-thickness-15); // PCB holder main MK_VCO/Panels/Font files/futura medium condensed bt.ttf' Delete 'Panels/futura medium condensed bt.ttf' ## Current draw ### Current draw 12 mA +12 V, 10 mA -12 V ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use your choice of 9 mm vertical board mount module ACDC-Converter, Murata, 5W, ClassB, https://www.murata.com/products/productdata/8809982558238/KAC-BAC05.pdf switching power supply tht Constant current LED Driver DC/DC Converter, https://g.recomcdn.com/media/Datasheet/pdf/.fYUQjOlW/.t2a80a771bdbb0ef300f7/Datasheet-93/RCD-24.pdf DCDC-Converter, 30W POE, Silvertel, pitch 2.54mm, package size 62x19.5x14mm, https://silvertel.com/images/datasheets/Ag5400-datasheet-high%20Efficiency-30W-Power-Over-Ethernet-Plus-Module-PoE+PD.pdf DCDC-Converter Silvertel Ag5405 Ag5412 Ag5424 single output POE DCDC-Converter, 60W POE, Silvertel, pitch 2.54mm, size 15.7x6.5mm^2, drill diamater 1.2mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix MKDS-3-11-5.08 pitch 5.08mm size 40.6x9.8mm^2 drill 1.3mm pad 2.6mm Terminal Block Phoenix MKDS-1,5-4, 4 pins, pitch 5mm, size 15x8mm^2, drill diamater 1.15mm, pad diameter 3mm, see , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block WAGO 236-107 45Degree pitch 5mm size 22.3x14mm^2 drill 1.15mm pad 3mm Terminal Block WAGO 804-115, 45Degree (cable under 45degree), 10 pins, pitch 10mm, size 52.3x14mm^2, drill diamater 1.2mm, pad diameter.

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