SILENT Solutions LLC

Let Us Quickly Identify and Solve Your Electrical Noise and EMC Problems

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About the firm

SILENT Solutions LLC provides electromagnetic compatibility (EMC/EMI/RFI) engineering consulting and training services from its base in Amherst, New Hampshire. Backed by decades of hardware design experience, the practice delivers schematic reviews, on-site troubleshooting, pre-compliance evaluations, and technical education to clients worldwide. Areas of expertise span telecommunications, integrated circuits, medical devices, robotics, automotive, defense, and industrial electronics.

Team
Micro
Firm type
Electrical Engineering · Telecom / RF Engineering · Defense Engineering

People

Lee HillFounding Partner

Randal VaughnPartner

Capabilities

EMC Design Reviews

Service website

Provides detailed structural assessments of hardware layouts during early development stages to mitigate electrical noise risks before fabrication.

  • Schematic and Circuit Analysis

    Evaluates electrical schematic designs to verify noise margins, grounding topologies, and filtering strategies.

  • Printed Circuit Board Layout Review

    Analyzes board stackups, component placement, and trace routing to ensure optimal signal integrity and minimal radiation.

  • Cabling and Interconnect Design

    Inspects cable routing, shielding terminations, and connector selections to prevent common-mode noise propagation.

  • Enclosure and Shielding Evaluation

    Reviews physical housing designs, apertures, and gaskets to maximize mechanical shielding effectiveness.

On-Site EMI Troubleshooting

Service website

Delivers rapid diagnostic support and hands-on mitigation at customer facilities to resolve urgent compliance and performance issues.

  • Conducted and Radiated Emissions Diagnosis

    Pinpoints the root causes of electromagnetic radiation and power-line interference using advanced spectral analyzers.

  • Immunity and Susceptibility Resolution

    Identifies system vulnerabilities to electrostatic discharge, electrical fast transients, and external RF fields.

Pre-Compliance Hardware Evaluation

Service website

Conducts bench-level characterization of prototypes to identify potential non-compliance patterns before formal laboratory testing.

EMC Education and Training

Service website

Delivers technical coursework focused on practical design techniques and troubleshooting methodologies for engineering teams.

  • In-House Corporate Seminars

    Tailored educational sessions conducted directly at client facilities, focusing on customized hardware challenges.

  • Open-Enrollment Technical Courses

    Intensive multi-day training programs open to individual registrants covering core electromagnetic compatibility principles.

  • Online Interactive Training

    Live virtual sessions designed to provide remote teams with access to essential noise mitigation and PCB design education.

Industries

Electronics · Medical Devices · Industrial · Defense · Telecommunications · Robotics · Semiconductors · Automotive · Aerospace

Projects

No projects listed yet.

SILENT Solutions LLC - Engineering Firms