Schematic Capture, Multi-Layer PCB Layout & Prototyping

KRAG designs bespoke electronic hardware from initial concept to assembly-ready manufacturing files. Whether you require a high-density wearable board, a high-speed digital computing platform, or an industrial ruggedized controller, our electrical engineers deliver robust, manufacturable designs.

What We Engineer

• Schematic Architecture & Component Selection: Part sourcing with lifecycle analysis, second-source redundancy to avoid obsolescence, and detailed power tree calculations.
• Multi-Layer PCB Layout: 2 to 12+ layer rigid, flex, and rigid-flex designs with controlled impedance, matched-length differential pairs, and thermal relief management.
• RF & Wireless Integration: 2.4 GHz & 5 GHz antenna design, impedance matching networks (Pi/Tee filters), and PCB layout guidelines for Wi-Fi, BLE, LoRa, and GPS.
• Power Electronics & Regulators: High-efficiency buck, boost, and LDO topologies, battery charging circuits (USB-C PD, LiFePO4, wireless inductive), and surge/reverse polarity protection.
• Design for Manufacturability (DFM / DFA): Comprehensive Gerber, drill, pick-and-place, and Bill of Materials (BOM) packages tailored to assembly houses like JLCPCB, PCBWay, and European/US EMS partners.

EDA Tools & Standards

• Design Suites: Altium Designer, KiCad EDA
• Simulation: SPICE analog modeling, thermal modeling, signal integrity verification
• Standards & Pre-Compliance: IPC-2221, IPC-7351, CE (EMC Directive), FCC Part 15 testing guidelines