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Compatible Electronics

EMC-EMI Testing

EMC/EMI Testing Services

Compatible Electronics is your trusted partner for comprehensive electromagnetic compatibility (EMC) and electromagnetic interference (EMI) testing. Our NVLAP accredited laboratory provides full-service emissions and immunity testing to help your products achieve regulatory compliance worldwide.

NVLAP Accredited FCC Listed A2LA Accredited

Comprehensive EMC Testing Under One Roof

From emissions measurements to immunity testing, from product-specific standards to power quality compliance, Compatible Electronics offers the complete range of EMC/EMI testing services. Our experienced engineers and state-of-the-art facilities ensure accurate results and efficient testing to get your products to market faster.

13+
Testing Services
3
California Locations
30+
Years Experience
100+
Standards Covered

EMC/EMI Testing Overview

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EMC/EMI Testing Services Overview

Complete overview of our electromagnetic compatibility testing capabilities, standards coverage, and testing process. Learn how we help manufacturers achieve compliance with FCC, CE, and international EMC requirements.

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Emissions Testing

Measure electromagnetic energy released by your product to ensure compliance with regulatory limits

FCC | CISPR

Radiated Emissions Testing

Measurement of electromagnetic energy unintentionally released into the environment. Testing from 9 kHz to 40 GHz in semi-anechoic chambers.

  • FCC Part 15 Subpart B & C
  • CISPR 11, CISPR 32, EN 55032
  • Semi-anechoic chamber testing
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FCC | CISPR

Conducted Emissions Testing

Measurement of electromagnetic noise traveling through power lines and signal cables. Testing from 150 kHz to 30 MHz using LISN.

  • FCC Part 15 Subpart B
  • CISPR 11, CISPR 32, EN 55032
  • LISN measurements
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Immunity Testing

Verify your product can operate correctly when exposed to electromagnetic disturbances

IEC 61000-4-3

Radiated Immunity Testing

Evaluate product operation in RF electromagnetic fields from 80 MHz to 6 GHz. Essential for CE marking and medical device approval.

  • Field strengths 1-30 V/m
  • EN 55035, IEC 60601-1-2
  • Anechoic chamber testing
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IEC 61000-4-2

ESD Immunity Testing

Verify product withstands electrostatic discharge events. Contact and air discharge testing up to Β±30 kV.

  • Contact discharge up to Β±30 kV
  • Air discharge up to Β±30 kV
  • Direct & indirect methods
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IEC 61000-4-4

EFT/Burst Immunity Testing

Test product resilience to fast transients from switching operations. Voltage levels up to Β±4.4 kV on power and signal lines.

  • Voltage up to Β±4.4 kV
  • Power line & signal coupling
  • 5 ns rise time transients
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IEC 61000-4-5

Surge Immunity Testing

Evaluate protection against lightning and power switching surges. High-energy transients up to Β±4 kV line-to-earth.

  • Up to Β±4 kV line-to-earth
  • 1.2/50 ΞΌs & 8/20 ΞΌs waveforms
  • Phase angle synchronization
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IEC 61000-4-6

Conducted Immunity Testing

Test immunity to RF disturbances induced on cables. 150 kHz to 80 MHz using CDN and BCI injection methods.

  • 150 kHz to 80 MHz
  • Test levels 1V to 30V
  • CDN & BCI methods
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IEC 61000-4-8

Power Frequency Magnetic Field Testing

Verify operation in 50/60 Hz magnetic fields found near power equipment. Field strengths up to 100 A/m continuous.

  • 50 Hz and 60 Hz testing
  • Up to 100 A/m continuous
  • Three-axis field application
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Product-Specific Standards

EMC testing tailored to your specific product category and intended market

CISPR 11 | EN 55011

CISPR 11 ISM Equipment Testing

EMC testing for Industrial, Scientific, and Medical equipment that generates RF energy. Class A and Class B limits for different environments.

  • Industrial heating equipment
  • Medical RF equipment
  • Welding & plasma equipment
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CISPR 32 | EN 55032

CISPR 32 Multimedia Equipment Testing

Primary EMC emissions standard for multimedia equipment including ITE, audio, video, and communications devices.

  • Information Technology Equipment
  • Audio/Video equipment
  • Gaming & streaming devices
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Power Quality Testing

Ensure your product doesn't degrade the AC power supply for other connected equipment

IEC 61000-3-2

Harmonic Current Testing

Measure harmonic current emissions that distort the AC power supply. Required for CE marking of equipment up to 16A per phase.

  • Harmonics 2nd to 40th order
  • Class A, B, C, D limits
  • THD analysis
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IEC 61000-3-3

Voltage Flicker Testing

Measure voltage fluctuations that cause visible light flicker. Pst and Plt measurements for equipment with varying loads.

  • Pst (10-minute) measurement
  • Plt (2-hour) measurement
  • Voltage change analysis
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Why Choose Compatible Electronics for EMC Testing?

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NVLAP Accredited

Nationally recognized accreditation for EMC testing

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Experienced Engineers

30+ years of EMC testing expertise

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State-of-the-Art Facilities

Semi-anechoic chambers & modern equipment

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Pre-Compliance Testing

Identify issues early to save time & cost

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Troubleshooting Support

Expert help when products fail testing

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Fast Turnaround

Expedited testing available on request

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3 Convenient Locations

Lake Forest, Brea, and Newbury Park

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Global Market Access

FCC, CE, and international certifications

All EMC/EMI Testing Services

πŸ“‘ Emissions Testing

πŸ›‘οΈ Immunity Testing

πŸ“¦ Product Standards

⚑ Power Quality

Ready to Get Your Product Tested?

Contact our EMC experts today for a quote or to discuss your testing requirements.

πŸ“ Request Test Quote πŸ“ž Call 949-587-0400

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