zudo-PDOverview/GitHub/@TakazudoOverviewProject OverviewCircuit DiagramsBill of Materials (BOM)Mechanical DesignUSB-PD AC AdapterComponentsUSB Type-C Receptacle ConnectorSTUSB4500 - USB Power Delivery ControllerAO3401A - P-Channel MOSFET (Load Switch)USBLC6-2SC6 - USB ESD Protection (D4)ESDA25L - TVS Diode (Legacy)CH224D - USB Power Delivery Controller (v1.0 Only)LM2596S-ADJ Buck ConverterL7812CD2T-TR - +12V Linear RegulatorL7805ABD2T-TR - +5V Linear RegulatorCJ7912 - -12V Negative Linear RegulatorSMD1210P150TF/16 - +12V Rail PTC Resettable FusemSMD110-33V - +5V Rail PTC Resettable FuseJK-nSMD100/16V - -12V Rail PTC Resettable FuseSMAJ15A - 15V Unidirectional TVS DiodeSD05 - 5V Unidirectional TVS DiodeFASTON 250 PCB Power TerminalLearning NotesGND and Component Placement StrategyGNDD/GNDA Split Ground DesignCH224D USB PD Sink ControllerUSB Type-C Pinout and Power DeliveryUSB-PD vs Traditional USB: Why Power Hubs Don't ExistOpen-Drain Outputs: Understanding the PG PinP-Channel MOSFET Load Switch: Gate Control ExplainedESD Protection: How TVS Diodes Save Your CircuitHow Buck Converters Work: Feedback Control ExplainedInductor Voltage Reversal and Negative Voltage GenerationPCB Layout Guidelines for Power CircuitsPCB Trace Width and Copper WeightTransformer Polarity & Phasing: Why Direction Matters in Flyback ConvertersLinear Regulator Capacitor SelectionTwo-Stage DC-DC + LDO Power Supply Architecture for Low-Noise AudioProtection Fuse Strategy: Multi-Stage DesignEurorack Power Distribution Best PracticesHow to use toolsKiCad Project WorkflowDownload KiCad Footprints and SymbolsCreate Footprint SVG Files for DocumentationCreate Circuit SVG Files for DocumentationGenerate JLCPCB Files with kicad-jlcpcb-toolsMiscFootprint Preview