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BackFindings Template Places to investigate. Note next to transistors to save on panel wires 2eebdf7ecf Add four more switches/buttons, move LED drivers onto PCB .../Unseen Servant/Unseen Servant.kicad_pcb 10453 lines | 13 commits to main since this release Submitted to fab on 2024/01/24. From b11a8d31874f2e074879a668b4f6eb5f32915bd6 Mon Sep 17 00:00:00 2001 Subject: [PATCH 01/18] Added hard sync to schematic, laid out PCB with on-board components PCB initial layout, no traces One SPST switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). Momentary-normal-off pushbutton to manually reset. LEDs: One per step, to set output voltages. (10) - One SPST switch per step, to set clock rate (if onboard clock is used) (rv11 // once/continuous (sw15 // 2 NO Moment switches: // 1 rotary switch - number of pins: 03; pin pitch: 5.00mm; Angled || order number: 1843910 8A 160V Generic Phoenix Contact SPT 2.5/4-H-5.0 1990999 Connector Phoenix Contact, SPT 2.5/1-H-5.0 1751066 Connector Phoenix Contact, SPT 2.5/7-H-5.0 Terminal Block, 1732467 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1732467), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-114-02-xxx-DV-LC, 14 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator Hirose FH12, FFC/FPC connector, FH12-28S-0.5SH, 28 Pins per row (http://www.molex.com/pdm_docs/sd/431605304_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py TQFN, 20 Pin (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf#page=276), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-109-02-xxx-DV, 9 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator Hirose series connector, BM04B-ACHSS-A-GAN-ETF (http://www.jst-mfg.com/product/pdf/eng/eACH.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-3410, 34 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0834-6-81&productname=DF12E(3.0)-50DP-0.5V(81)&series=DF12&documenttype=2DDrawing&lang=en&documentid=0000992393), generated with kicad-footprint-generator ipc_gullwing_generator.py 20-Lead Plastic Thin Quad Flatpack (PT) - 12x12x1 mm Body, 2.00 mm Footprint [TQFP] (see Microchip Packaging Specification 00000049BS.pdf DFN package size 11.5x8.5x17.5mm^3, https://www.recom-power.com/pdf/Innoline/R-78Bxx-2.0.pdf dc-dc recom buck sip-12 pitch 2.54mm size 30.9x6.2mm^2 drill 1.1mm pad 2.2mm Terminal Block WAGO 236-303 45Degree pitch 5mm size 10x12.6mm^2 drill 1.3mm pad 2.6mm Terminal Block pitch 10.00mm diameter 40mm height 50mm Electrolytic Capacitor CP, Axial series, Axial, Horizontal, pin pitch=35mm, , length*diameter=30*15mm^2, Electrolytic Capacitor.
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