Electronics Vibration Testing

Electronic vibration testing encompasses a wide variety of products that are used in daily life. Weeding out design failures, shipping/handling flaws and assembly errors before entering the marketplace for cell phone, personal computer or even radio manufacturers is a must to ensure device longevity.

Applicable (NVH) Vibration Control Software

SINE

Enter two values out of the four between Acceleration, Frequency, Velocity, or Displacement, and the calculator will do the rest.

RANDOM

Measure your products fatigue and calculate its lifespan. Commonly used life acceleration techniques are applied to shorten test time.

KURTOSION®

Re-introduce the high acceleration peaks back into your random vibration tests.

SHOCK/TRANSIENT CAPTURE

Products are at risk of being dropped or damaged during shipping and handling.

FIELD DATA REPLICATION

Reproduce, in your test Lab on your shaker, the actual acceleration waveform you measure in the field.

Copy > Paste with Excel & Word in VibrationVIEW

Copy & Paste Vibration Test Profiles and Graphs into and out of Microsoft Word & Excel. This is especially useful when sharing profiles with colleagues or entering from a customer.

 

Full VibrationVIEW Software Package

laptop with VibrationVIEW

Common Electronics Test Specifications

ASTM Series
ISTA Series
Telcordia GR-63-CORE
IEEE 693
JESD 22-B103B
VDI 2059-3
BS EN 60068-2
IEC Series
ANSI C136.31-2018

How do I Measure the Life of my Product?

One question facing everyone from the designers to the purchasers of such a product is, “How much vibration will cause failure?” A related question is, “How long will the product last given a specified vibration environment?” This tutorial presents three test methods that can be used to answer these questions.

Measuring a Product’s Life

Electronics Labs using VR Products

               

               

Compare Field Data to a Specification

FIELD DATA REPLICATION

Reproduce your data 1:1 as it happened in the real world (transportation simulation). However, this can be time consuming.

RANDOM IMPORT

Run your recorded data. Run Random peaks as average, peak hold or somewhere in the middle. But, for how long?

FATIGUE DAMAGE SPECTRUM

Real world data on the shaker in an accelerated way.

Chatter Monitoring

Chatter events can be classified as a discontinuity or bounce. Discontinuity is simply a significant deviation from a monitored parameter. Bounce is an event where the NO contact does not make a secure connection immediately when the electromagnetic coil is energized.

Data Acquisition & Analysis Applications Summary

  • Event Triggering
  • Transient Capture
  • GPS
  • In-vehicle Data Acquisition
  • Video/Data Synchronization
  • Drop Test
  • Pneumatic Shock
  • And more…

Full Analysis Software List

Vibration Control Applications Summary

  • Electrical and Electronic Components
  • Drop Shock
  • Sine Resonance Track & Dwell
  • Battery
  • HALT-Highly Accelerated Life Testing
  • HASS-Highly Accelerated Stress Screening
  • Package Durability
  • And more…

Full Control Software List

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