E.D. ELETTRONICA DEDICATA SRL

Verification and diagnosis of Loadboard: comes FlexyTest

E.D. Elettronica Dedicata is proud to present FlexyTEST, a unique and innovative system to test and diagnose loadboard and identify any hardware problems without the use of automated test equipment (ATE).

Borned from a specific need of semiconductors market, it is usable in every industry from military and space to industrial.

FlexyTEST has many advantages, including a high level of customization, system modularity, quick configuration and a highly intuitive software control interface.

What is FlexyTEST

FlexyTEST system includes a set of functionalities allowing test program development, debug and test execution. The equipment is made of the main tester with housing system, application kits according to fixture types and DUTs, and of a software that we have entirely designed and developed.

FlexyTEST main features:

• Test recipe development and debug
• Test recipe execution with full portability among different plants
• Selftest and calibration
• Real time monitoring
• Critical nets and elements fail highlight
• Load board tested at power on (ATE set-up)
• Data logging and reporting
• STDF and custom reports generation

Why choose FlexyTEST

FlexyTEST is the best solution for testing and diagnosing electronic boards and identifying any hardware problems without using the ATEs.

Among the advantages of FlexyTEST:

• Verify performance of load boards for different ATE models
• Save time and money for failure troubleshooting
• Improves the quality and reliability of the process during test
• Load board validation in acceptance test
• Preventive maintenance
• Increase ROI on your ATEs

PED
A dedicated board having the specific features that cover the requirements of the Power
Electronics and Drives (PED) applications. Accordingly, the PED-Board has been designed and
realized to exploit the benefits of the NI SoM (formally sbRIO-9651) and LabVIEW graphical
programming. PED-Board incorporates ADC, DAC, CAN-bus and many other functionalities that
can cover the requirements of a typical PED project.
Proposed PED-Board can be connected to almost every power converter thanks to the application
specific Adapter Board. The Adapter Board is placed on top the PED-Board providing mainly the
required connections to the outer world.
PED-Board is the right companion for the so-called software-defined PED application
One board, specific software…a world of possibilities

Customized system able to characterize dielectric materials for R&D in semiconductor field.
Thanks to the full parallelism, it's possible in short time do a statistic analysis of DUTs breakdown
in critical conditions; up to 20Kvac and 175°C.

FlexyEOS is a compact system suitable for electrical over stress in semiconductor integrated
circuits reliability test. The device under test works in operative condition with resistive-inductive
loads and stimulus as in final application, while the system monitors in real time the catastrophic
failures. EOS spikes generation on main power supply and I/O pin over and under DUT nominal
voltage.

Electrical overview

Electrical Over Stress on:

• Main power supplies
• I/O pins

DUT in Dynamic Condition:

• Digital pattern generation
• Analog waveform stimulations
• Real time power supply and signal monitoring
• Resistive-inductive loads on board interface

Spike settings:

• Positive or negative (not less than ground)
• Amplitude up to 60V
• Pulse width from 10μs to 500μs
• Synchronous or asynchronous mode
• Capacitive load up to 2200 μF

Software Overview

User friendly sofware interface developed in
LabVIEW allow to define:

• Stress configuration
• Power supply settngs
• Digital pattern simulation
• Analog waveform generation
• Signal monitor threshold
• Graph for real-time monitoring
• HTML report generation.