Bug identification: The primary benefit of PCB testing is that it helps identify problems in PCBs. Whether the issue lies in functionality, manufacturability or elsewhere, PCB tests identify issues in a PCB design so that designers can adjust accordingly.
Time savings: PCB testing in the early stages can help save time in the long run, allowing designers to identify major issues during the prototyping stage. Thorough testing enables designers to determine the root cause of each problem posed quickly and easily, making adjustments so that they can move on with production at a faster rate and reduce product lead-time.
Cost reduction: PCB testing prevents wasteful production of faulty products by using prototypes and small-scale assemblies to test the products. By completing thorough testing early in the design process, designers can prevent wasteful full-scale assemblies of faulty PCBs, ensuring that the design is as flawless as possible before it goes into production. This step helps to significantly reduce production costs.
Fewer returned products: When companies conduct PCB testing, they lower the chances of selling defective products or those that don’t meet performance standards. As a result, they don’t see as many returned products, leading to reduced costs associated with refunding customers and handling defective goods. Additionally, having fewer returned products can result in higher customer satisfaction and an improved company reputation.
Increased safety: Since PCBs are often used in essential electronic technologies, their failure can cause major issues for a company’s productivity or an organization’s ability to perform essential services. A defective PCB could cause a fire, potentially putting those near it in danger. Testing prior to manufacturing can also ensure machines and workers aren’t damaged or injured due to an improper design during production.
While thorough testing isn’t necessary for all types of PCBs, especially matured products well into their product life cycle, the majority of new PCB designs need robust and frequent testing of the design process. By establishing an appropriate PCB testing procedure for your organization’s needs, you can experience the benefits of PCB testing.
Why PCB testing is important?
Testing is a crucial part of the development cycle for PCBs. When PCB testing is conducted throughout the production cycle, it can help save money and prevent issues when it comes to the final production run.
Some design analysis techniques can be used during the early stages to help minimize major issues during the manufacturing process, but there’s also a wide range of PCB testing methods that can be used on physical boards. These tests, run on prototypes or small-scale assemblies, look most closely at potential shorts, solder joint issues and functionality, ensuring that each tested PCB will function as intended.