Printed Circuit Boards are an integral part of almost every automobile. In fact the use of sophisticated PCBs has led to the incorporation of revolutionary features in automobiles including but not limited to keyless start, automated parking, autopilot & more.
The board design & layout has a crucial part to play when it comes to improved performance. Here are some deign guidelines to follow that can go a long way in improving efficiency.
Both the placement as well as orientation of components have a big role to play when it comes to the performance of the board. Some thumb rules to follow, include:
For layers that conduct high current, the use of 2-4 vias is prudent. To ensure proper signal routing, the following principles come in handy:
It is imperative that thermal management techniques be employed such that heat is effectively disseminated. Some of the ways to do it include:
Some of the design rules to follow as practice include:
No marks for guessing that automotive designs will continue to get more and more complex. In fact with advanced driverless cars, the complexity will only go up. It is therefore extremely important that automotive design adheres to the following standards:
In fact, IPC-6012 offers a number of guidelines for automotive PCB design. Some of these specifications include:
In addition, if Class 3 boards are being manufactured to cater to crucial applications, the following points will come in handy:
Adherence to the above pointers will ensure that the PCB design for automotives can cater to the most complex applications.
Technotronix is a skilled and experienced professional in providing secured automotive electronics and PCB manufacturing service. We have state-of-the-art equipment and an experienced team that can deliver quality PCB assembly and prototypes that do justice to the ever growing and dynamic demands of automotive industry.
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