A PCBA for Car Board refers to a specialized printed circuit board assembly designed for automotive electronic systems, enabling critical functions such as vehicle control, driver assistance, and infotainment. These PCBAs integrate automotive-grade microcontrollers (AEC-Q100 certified) and support 12–24V DC input to align with vehicle power systems. Key features include extreme temperature resilience (-40°C to +125°C), ESD/vibration protection, and compliance with ISO 26262 for functional safety. Built on high-Tg FR4 or polyimide substrates, they ensure durability under mechanical stress and thermal cycling. Communication protocols like CAN Bus and Ethernet facilitate seamless integration with ADAS, EV charging modules, and telematics. Applications span ECUs for engine control, smart dashboards, and autonomous driving systems, emphasizing high integration (via SMT technology) and modular scalability to meet evolving automotive standards
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