PCB function testing is one of the most crucial steps in the whole manufacturing process of Printed Circuit Boards. It is a sort of validation stating that the products thus manufactured and assembled are free of flaws or defects. This step is imperative to ensure optimum customer satisfaction and is carried out before the products are shipped. Take a glimpse at some of the facts centering around function testing of Printed Circuit Boards which form one of the most significant parts of an electronic component.
Importance of Functional Testing of PCBs
Functional testing, as the name suggests, does not look into the placement of parts or presence of the various components that go to make a PCB. It looks into the overall functioning of the PTH or SMT PCB Assembly simulating the very environment where the product will be ultimately used. Whether the PCB is going to be placed inside a computer modem or a mobile phone, the exact configuration and slot is mimicked and electricity is passed to check out whether the PCB is functioning just the way and with the same pace it should. Contract manufacturers of repute like Denis Ferranti employ avant-garde equipments and strategies for testing PCBs in view of keeping up with client expectations and maintaining high standards.
Strategies of PCB testing
A number of strategies are used to check the functionality of PCB assembly devices. Some of them embrace PCB In-Circuit test, PCB AOI test, PCB Flying Probe Test, PCB X-Ray test and PCB JTAG test. Among these, PCB In-Circuit tests are most widely used as they look into every component post soldering individually to detect any flaws. However, this is different from Functional Testing which is a more advanced method and has found preference with many reputed manufacturers.
For impeccable quality of PCB assembly services and rigorous testing procedures, you can rely on Denis Ferranti. Call us today or get in touch with us at http://www.dferrantielectronics.co.uk/