Learn about key strategies for testing a PCB design at the system and component level, including the effective deployment of test points. The importance of properly integrating test points into a PCB ...

All engineers know resistance is usually bad news. It generates heat. It reduces efficiency. It wears out components and cuts operational lifetimes. However, resistance is not the only kind of ...

PinPoint 3-PXIe offers component-level diagnostics and high-performance functional testing in one system. Astronics released its next-generation circuit card diagnostic and test system, the PinPoint 3 ...

Fairview Microwave Inc., a supplier of on-demand microwave and RF components, debuts a new family of semi-rigid test probes operating up to 6 GHz. Designed to assist in testing microwave circuits, ...

In-circuit test (ICT) is a time-tested and proven method of testing PCBs. During ICT, a bed-of-nails fixture provides test-instrument access to PCB nodes. Each nail is positioned such that, when the ...

What is Non-Destructive Testing? Nondestructive testing is a means of evaluating a material or component’s superficial or interior defects or mechanical conditions without compromising the component ...

This is a simple circuit which checks the polarity of the component. If you connected in right polarity the LED in the circuit will glow and it will not glow when you connected in wrong way. This is a ...