Electronic Test Systems

In the world of electronics, ensuring devices function properly is crucial. Our team of experts at Novator Solutions specialise in achieving this reliability. We utilise automated electronic test systems to thoroughly evaluate your devices and guarantee their functionality.

Part of our expertise lies in crafting electronic test systems tailored to every stage of production and development. Our solutions are designed to elevate quality standards by preventively identifying and rectifying product defects. Through rigorous testing, we verify the functionality of your electronic devices, guaranteeing that they meet performance expectations and deliver an unparalleled user experience.

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The Core of Electronic Test Systems

An automated electronic test system is an advanced technical solution employed to streamline the testing process of electronic devices and circuits. The test usually consists of a suite of integrated components and tools designed to execute tests with speed, accuracy and efficiency.

The core of an automated electronic test system is the software, which is often developed using tools like LabVIEW or TestStand. The software controls testing procedures, manages data collection, and facilitates result analysis. Its versatility allows for customisable test steps, handling of complex sequences, and result interpretation.

Instrumentation: Connecting Devices

The process of connecting the electronic test systems to the assigned devices requires various measuring instruments and test equipment. This includes advanced tools such as:

  • oscilloscopes
  • multimeters
  • signal generators
  • spectrum analysers

All of the necessary instruments are tailored to specific testing needs. They are usually integrated with the computer through industry-standard communication protocols like USB, Ethernet, or GPIB.

Electronic Test Systems: Automation

To automate physical test procedures, the system may also need to control robots or mechanical fixtures that secure the unit during tests for accurate measurements. It is particularly important that these mechanical fixtures have a well-considered design, ensuring the ability to flexibly withstand repeated insertions and removals of the test object.

Automated electronic test systems can be configured to perform a variety of tests, including functional testing, continuity testing, parametric testing, and more. By employing predefined test sequences and test cases, testing can be automated and carried out swiftly and repeatedly, boosting productivity by reducing the need for manual intervention.

FAQ

  • What instruments are typically needed in electronics test systems?

  • There are a plethora of instruments. These tools are used to measure electrical properties like current, voltage, power, impedance, capacitance, resistance, and frequency, either individually or in combination. Some examples of instruments are digital multimeters (DMM), oscilloscopes, spectrum analysers, function generators, logic analysers, multifunctional data acquisition instruments (DAQ), frequency counters, and load simulators.

  • Why are LabVIEW and TestStand used for electronic test systems?

  • LabVIEW streamlines instrument communication and automates measurement acquisition for electronic testing, even for engineers and scientists with limited programming expertise. TestStand complements this by simplifying the creation of test sequences, minimising the need for complex test system architectures and frameworks.

  • What is the difference between electronic test systems and functional test systems?

  • Electronic testing focuses on testing the electrical properties and performance of electronic components and circuits, while functional testing evaluates how a product performs its intended functions.

  • What are common faults detected in electronic testing?

  • The purpose of electronic test systems is to evaluate whether the electrical components have flaws and can withstand continuous operation. In addition, these systems can detect common manufacturing issues like mis-soldered components and poor connections between circuit boards and components.

  • How can automation improve electronic test systems?

  • Automating the test process using software tools such as LabVIEW or TestStand can increase test efficiency, reduce test time, and improve reproducibility of test results.

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Contact Us About Electronic Test Systems

Novator Solutions offer a comprehensive suite of automated electronic test systems and services to meet your specific needs. We possess expert knowledge and over 150 years of experience in this field. Contact us today to discuss your testing requirements and discover how we can empower you to achieve unmatched quality and performance.

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