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LAPLACE INSTRUMENTS IMMUNITY PRODUCTS

IMMUNITY
EMC immunity testing is defined in a series of IEC standards.
All product specific and generic EMC standards will refer to these standards…..

Standard

Test

Description/cause

Equipment required

IEC61000-4-2

ESD

Electro-Static Discharge

Schlöder ESD Simulators

 

IEC61000-4-3

Radiated RF

Proximity to transmitters
Frequency range:    80MHz – 6GHz

Synthesizer
Power amplifier
Test cell or Chamber + Field sensor

IEC61000-4-4

EFT

Switching transients

Multifunction Generators

IEC61000-4-5

Surge

Lightning strikes

Multifunction Generators

IEC61000-4-6

Conducted RF

Noise induced into cables
Frequency range:   100KHz – 230MHz

RFIC system
CDNs

IEC61000-4-8

Mag. field

Mains frequency magnetic fields

Multifunction Generators

IEC61000-4-9

Mag. field

Pulsed magnetic field

Multifunction Generators

IEC61000-4-11

Dips & Interrupts

Common events on mains supplies

Multifunction Generators

 

Immunity products/solutions from Laplace Instruments:
• CDN’s

· · CDN – Coupler-Decoupler Networks
· · Current CDNs for Screened Cable
· · Current CDNs for Unscreened Cable
· · High Current Coupler Decoupler Network – S46M5 9

• Dips & Interrupts

• EFT & Burst

• ESD

• Harmonic and Flicker

• Mains Filters

• Power Amplifiers

• RF Meters and Sensors

 Sensors and Probes

 Surge

• Synthesizers

• Test Cells
• Test Chambers