Printed Circuit Board Testing and Inspection

In electronics manufacturing, printed circuit board (PCB) testing and inspection are crucial, directly impacting product performance and reliability. LETPCBA provides comprehensive PCB testing and inspection services, ensuring every board undergoes rigorous quality control before delivery.

Our testing and inspection services include:

Flying Probe Test:
Suitable for small batches and quick prototypes, detecting opens, shorts, and solder joint defects.

In-Circuit Test (ICT): 
Suitable for high-volume production, quickly and accurately inspecting component and circuit connectivity.

Automated Optical Inspection (AOI): 
Used to identify surface defects such as solder joint offset, cold solder joints, and solder bridging.

X-Ray Inspection:
Specialized for internal defect inspection of non-visible solder joints, such as BGA/QFN.

Functional Test (FCT): 
Simulates actual operating conditions to verify the functional integrity of the entire PCBA.

Burn-in:
Through long-term operation, ensures stable product operation under high temperatures and high loads.

Our Advantages:

High-standard testing processes, compliant with IPC and ISO quality systems

Customized testing solutions to meet the needs of diverse products and industries

Suitable for high-reliability applications such as automotive electronics, medical devices, industrial control, and communications equipment