In the world of PCB Quality Control, accurate and efficient diagnostics are key to keeping systems running smoothly. Especially as devices become more complex. The Huntron SigAssist is a tool designed to enhance the diagnostic process. Achieved by providing real-time estimations of electrical properties through analog signature analysis. This feature, integrated into Huntron Tracker instruments and Huntron Workstation software, helps technicians identify faults. Without removing components from the board!
Huntron SigAssist: Making PCB Troubleshooting Easier
When making printed circuit boards (PCBs), it’s important to quickly find and fix problems. This is especially true as PCB designs get more advanced and complicated.
What is Huntron SigAssist?
Huntron SigAssist is a special feature that helps find problems in PCBs. It works with Huntron Tracker test tools and Huntron Workstation software. It shows electrical properties like resistance, power, and capacitance by looking at analog signatures.
The best part is that you can use it without having to detach any components from the board!
How Huntron SigAssist Works
Huntron SigAssist looks at the “signature” of each component. This signature is a pattern made by how the component reacts to test signals.
SigAssist then gives estimated values based on these patterns. For example, if a capacitor’s signature looks different than normal, SigAssist will point that out. This helps technicians find issues faster and more easily.
Why Use Huntron SigAssist?
Here are some reasons why SigAssist is so useful:
- Fast: It helps find faults quickly without needing to test each part manually.
- Accurate tests show detailed results that basic test points might miss. Such as visual inspection in the PCB Assembly process.
- Secure: No requirement to desolder or detach components. Testing can happen directly on the board.
- Time-saving: Makes testing easier during large production runs.
Where is SigAssist Used?
SigAssist is used in many industries, including:
Maintenance: It can check for early signs of wear in equipment, helping prevent breakdowns.
Electronics repair: It helps find faulty parts without a lot of manual testing.
PCB Manufacturing: In places like Defence and aerospace, it helps find problems before products are shipped.
Example Workflow with SigAssist for PCB Quality Control
Imagine a technician troubleshooting a military-grade circuit board in a telecommunications system. Using a Huntron Tracker, the technician activates SigAssist to capture the analog signatures of various components. SigAssist analyses these signatures, providing estimated values for resistance, capacitance, and other properties. Then the technician then uses it to identify outliers or anomalies.
With the insights from SigAssist, the technician quickly locates a capacitor whose signature doesn’t match expected values. Signalling a potential fault. Without needing to remove or disturb the component, the technician can diagnose the issue. Then proceed with the repair, saving time and minimising the risk of damaging the board.
Conclusion
SigAssist is an intelligent tool designed to help users identify and resolve PCB issues. It saves time, improves accuracy, and protects the circuit from damage.
Want to see how it works? Watch the video or contact Metromatics for a demo in Australia or New Zealand