Printed circuit boards are a crucial component of contemporary electronic devices. The typical PCB is made up of numerous active and passive components connected by traces on the board. With the minuteness of today’s electronic components, engineers can develop large circuits on extremely tiny boards. This, alongside ease of repair, low electronic noise, and reduced risk of short circuits, is what gives printed circuit boards the edge on conventional ways of connecting circuits.
Most applications in contemporary vehicles rely on electronic control to operate correctly. Printed circuit boards are what hold these components and exquisite sensors together.
Automotive circuit boards are built to be highly reliable and durable. They ought to withstand constant vibrations and harsh environmental conditions without experiencing performance setbacks. They must pass the stringent thermal shock, temperature humidity, and thermal cycling tests before being taken into consideration.
Some of the vehicle components that require printed circuit boards include:
● Engine control system
● Audio systems
● Transmission sensors
● Digital displays
● DC/AC power converters
● Air conditioner systems
● LED lighting
● Electronic mirror controls
● The navigation unit
● Engine timing systems
The Rail transport industries present a set of challenges for electronics including being able to withstand high levels of motion and heat, and long lifetime requirements along with the industries drive to zero defect electronic assemblies as a product of their requirement for high reliability.