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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 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, hole diameter 0.7mm THT pad as test point, loop diameter 2.5mm, see http://www.metz-connect.com/de/system/files/productfiles/Datenblatt_311711_RT137xxHBWC_OFF-022811Q.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix PT-1,5-7-5.0-H pitch 5mm size 62.3x14mm^2 drill 1.15mm pad 3mm Terminal Block pitch 10.00mm length 11.5mm width 9.8mm Capacitor C, Rect series, Radial, pin pitch=7.50mm, , length*width=9*6.4mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 3.50mm diameter 8mm Diode, 5KPW series, Axial, Vertical, pin pitch=7.62mm, , length*diameter=3.04*1.6mm^2, , https://www.nxp.com/docs/en/data-sheet/KTY83_SER.pdf Diode DO-34_SOD68 series Axial Vertical pin pitch 6.00*6.00mm^2 length 11.5mm width 3.2mm Capacitor C, Disc series, Radial, pin pitch=7.50mm, , diameter*width=14.5*5.0mm^2, Capacitor, http://www.vishay.com/docs/28535/vy2series.pdf C Disc series Radial pin pitch 6.40mm diameter 3.175mm Diameter3-5mm Amidon-T12 L_Toroid, Horizontal series, Radial, pin pitch=12.20mm, , length*width=25.4*14.7mm^2, Vishay, TJ5, BigPads, http://www.vishay.com/docs/34079/tj.pdf L_Toroid Horizontal series Radial pin pitch 8.40mm length 21.6mm width 9.1mm Bourns 5700 L_Toroid, Vertical series, Radial, pin pitch=27.50mm, , length*width=29*12.2mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 5.00mm diameter 8mm Diode, 5KP series, Axial, Vertical, pin pitch=5.08mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0516 series Axial Horizontal pin pitch 22.50mm length 26.5mm width 6mm Capacitor C, Disc series, Radial, pin pitch=10.00mm, , diameter*width=11*5.0mm^2, Capacitor, http://www.vishay.com/docs/28535/vy2series.pdf C Disc series Radial pin pitch 2.50mm diameter 5.0mm z-position of LED center 3.0mm, 2 pins, pitch 10.2mm, size 117x8.3mm^2, drill diamater 1.3mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 804-109 45Degree pitch 5mm size 40x7.6mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00296 pitch 5.08mm size 55.9x10.6mm^2 drill 1.3mm pad 2.6mm Terminal Block WAGO 804-302 45Degree pitch 5mm size 60x9mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00048, 5 pins, single row Surface mounted pin header THT 1x19 2.00mm single row (from Kicad 4.0.7), script generated Through hole angled pin header SMD 2x36 1.00mm double row SMD IDC box header THT 1x33 1.00mm single row Through hole angled pin header THT 1x38 2.00mm single row (https://gct.co/files/drawings/bc065.pdf), script generated Through hole angled pin header SMD 1x19 2.54mm single row style2 pin1 right Through hole straight socket strip, 2x23, 1.27mm pitch, 4.4mm socket length, double rows Through hole angled pin header, 2x07, 2.54mm pitch, double cols (https://gct.co/pdfjs/web/viewer.html?file=/Files/Drawings/BD091.pdf&t=1511594177220), script generated Through hole angled socket strip, 2x34, 2.54mm pitch, 6mm pin length, single row Surface mounted socket strip SMD 1x26 2.00mm single row Surface mounted socket strip THT 1x24 2.54mm single row Surface mounted socket strip.

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