Medical Robot PCB Assembly Precision That Has to Hold for Years A surgical robot, a rehabilitation exoskeleton or an imaging robot is judged by how precisely it moves and how reliably it repeats that motion. The servo drive, the force feedback, the imaging chain and the embedded controller all sit…

PCB Conformal Coating Thickness Control: The Right Depth of Protection Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years. This…

ABS Control Module PCB Assembly A Safety System With a Board Inside An anti-lock braking system has to decide, several times a second, whether a wheel is about to lock and how to release pressure without losing braking force. The control module that makes that decision combines wheel speed input,…

Camera Module PCB Manufacturing Where the Image Is Decided A camera module is a sensor, a lens and a board, and of the three, the board is the one that is usually treated as an afterthought. In practice it sets the noise floor, the data rate and the mechanical stability…

PCB Selective Solder Nozzle Maintenance: Keeping the Nozzle Flowing Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB selective solder nozzle maintenance from the perspective of a PCBA…

PCB Reflow Profile for Thick Boards: Heating a Heavy Board Evenly Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years.…

PCB Rinse Water Quality: Water That Leaves Nothing Behind Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB rinse water quality gives you a practical advantage…

GPS Module PCB Assembly A Radio Receiver Built on a Board A GPS or GNSS module is a radio receiver that has to find a signal which arrives at the antenna weaker than the thermal noise floor of most circuits. The satellite signal reaching the ground is typically below minus…

Implantable Medical Device PCB Manufacturing The Most Demanding Class of Medical Board A pacemaker, a neurostimulator, a cochlear implant or an implanted sensor is expected to work inside the body for five to fifteen years without maintenance. There is no service access, no replacement of a failed component and no…

PCB Plating Bath Filtration: Taking the Particles Out Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB plating bath filtration gives you a practical advantage when…