Concept-to-Production Hardware Engineering

Our Hardware & PCB Design Services

Explore our core capabilities below — switch tabs inside any card to inspect technical specs and deliverables, or launch its live simulator.

Open Engineering Simulators
Analog & Digital

Circuit Design

Full-spectrum analog, digital, and mixed-signal circuit design from component selection to simulation and schematic capture.

  • SPICE simulation & thermal analysis
  • Component selection & cross-referencing
  • Design optimization & power tree architecture
  • Tools: Altium / OrCAD Capture / LTspice
  • Protection: IEC 61000-4-5 Surge Immunity
  • Decoupling: Multi-tier MLCC + Bulk network
  • Hierarchical Schematic (PDF & Native)
  • SPICE Simulation & Power Report
  • Scrubbed & Cost-Optimized BOM
Controlled Impedance

PCB Design

High-speed digital, RF, and multi-layer PCB layouts engineered for manufacturability with DFM/DFA and impedance control.

  • Altium Designer & OrCAD Allegro
  • 50Ω SE, 90Ω & 100Ω Differential Impedance
  • 4 to 12+ Layer Rigid & Rigid-Flex options
  • Stackups: 4, 6, 8, 10, 12+ Layers (1.6mm)
  • Copper: 35 µm (1 oz) to 4 oz Heavy Cu
  • Standards: IPC-2221 & IPC-6012 Class 2/3
  • Gerber X2, ODB++ & IPC-2581 Files
  • Controlled Impedance Stackup Table
  • 3D STEP Model & Assembly Drawings
Zero-Spin Audit

DFM Analysis

Comprehensive design for manufacturing review to identify potential fabrication issues before production, saving time and money.

  • 100+ Point Design Rule Check (DRC)
  • Manufacturing & panelization optimization
  • BOM-to-footprint & cost reduction audit
  • Safety: IEC 60664-1 Creepage & Clearance
  • Checks: Annular ring, solder mask slivers
  • SLA: 24–48 Hour Comprehensive Report
  • Annotated DFM/DFA Violation Report
  • Production-Ready Corrected Gerbers
  • Validated Pick & Place XY Centroid
5-Day Fast-Turn

Prototyping

Fast-turn PCB prototyping and turnkey assembly services. Test your designs with functional prototypes before full production.

  • Fast 5-day bare-board & PCBA turnaround
  • Fine-pitch SMT (BGA, QFN) & THT assembly
  • AOI inspection, bring-up & validation
  • Finish: ENIG, Lead-Free HASL, Immersion Ag
  • Inspection: 3D AOI, X-Ray & Flying Probe
  • Compliance: RoHS & IPC-A-610 Class 2/3
  • Fully Assembled & Tested PCBA
  • AOI / Electrical Continuity Report
  • Lab Power-On & Bring-Up Verification

EIC Interactive Hardware Engineering Lab

Configure your parameters & send directly to our engineering quote desk

Circuit Power, Decoupling & Surge Simulator

Simulate your power rail current, high-frequency IC decoupling capacitor (D-Cap) network, and IEC 61000-4-5 surge protection requirements.

Live Circuit Design Telemetry IEC 61000-4-5 Ready
Nominal Load Current ($I_{\text{load}}$) 1.50 A
Recommended D-Cap Network 16x 100nF + 4x 10µF
Front-End Surge Protection SMBJ28A Bidirectional TVS
Simulation & Capture Tool LTspice + Altium / OrCAD

Includes hierarchical schematic capture, worst-case SPICE thermal verification, and low-ESR X7R decoupling placement guide.

4–12 Layer Controlled Impedance Stackup Lab

Select layer count on a 1.6 mm FR-4 substrate with 35 µm finished copper to inspect trace geometry for 50Ω, 90Ω, and 100Ω lines.

4-Layer Stackup Cross-Section (1.6mm) Est. Layout: 5–7 Days
50 Ω Single-Ended Trace 5.8 mil (0.147 mm)
90 Ω / 100 Ω Diff (W/S) 5.2/6.0 | 4.5/6.5 mil

Live DFM & IEC 60664-1 Creepage Auditor

Test your PCB design rules against standard fabrication capabilities and electrical safety clearance standards.

DFM Manufacturability Readiness 96% Optimal
Min Creepage / Clearance 2.5 mm + Milled Slot
Fabrication Cost Tier Standard Multi-Layer
Annular Ring & Sliver Check ≥ 5 mil (IPC Class 2/3)
DFM Turnaround SLA 24 – 48 Hours

5-Day Turnkey PCB Prototyping & Assembly

Configure your prototype quantity, assembly type, and surface finish to preview turnaround milestones.

Turnkey PCBA Production Schedule IPC-A-610 Verified
Estimated Turnaround 5 – 7 Business Days
Quality & Inspection 3D AOI + X-Ray + E-Test
Surface Finish Spec ENIG (RoHS Compliant)
Batch Quantity 10 Turnkey Units

Includes laser-cut stainless steel SMD stencil, automated pick-and-place reflow, and power-on hardware validation.

Ready to start your project?

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