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Automotive PCB Design

In any of these automotive PCB applications, specific design issues must be considered. For example, a car's high-vibration environment can put a lot of strain on a standard rigid PCB. Therefore, many automotive electronics manufacturers do not use rigid PCBs but use flexible PCBs. In addition to being compact and lightweight, they also have stronger vibration resistance. So the challenge is to make enough high frequency, flexible PCB board to meet the needs of the large automotive industry.


Automotive PCB must meet rigorous thermal cycling tests, thermal shock tests, and temperature and humidity tests before being considered. Automotive circuit board must suppress conductive anode filament (CAF) defects in the dielectric. CAF can cause a short circuit between a copper-clad laminate (CCL) and a conductive trace.


The main concern is self-driving cars, and the safety of truly driverless cars is questionable. However, when approaching a stationary vehicle quickly, the system with automatic braking has successfully activated the brakes. With microchips that control engine performance and vehicle safety, cars increasingly rely on reliable printed circuit boards. All safety features, such as sleepy driver alerts and blind-spot detection, require a PCB.


  • PCB position in the car

  • ECL / ECU control module

  • Anti-lock braking system

  • Digital display

  • Power Relay

  • Dashboard

  • Sensor

  • Radar

  • Audio system

  • DC / AC power converter

  • Engine timing system

  • Electronic mirror control

  • Battery control system

  • airbag

  • LED lighting system

  • Turn

  • Engine control system

  • Air Conditioning System

  • ABS


Automotive

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info@speedapcb.com
+86-183 1234 0501