Automotive PCB Assembly Manufacturing Services

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What is Automotive PCB?

Automotive circuit boards include central control circuit boards, ignition control circuit boards, power amplifier circuit boards, audio-visual media player boards, etc. according to their function and region. Due to brand manufacturers, electronic buses, etc., many circuit modules and backplanes do not have a unified standard name.

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With the increasing demand of consumers for the functionality, safety, comfort, and entertainment of automobiles, especially for autonomous driving, the proportion of hybrid electric vehicles and pure electric vehicles in new energy vehicles has also increased by a considerable amount. The demand for PCB circuit board products for new energy vehicles has also increased.

What Types of PCBs are Found in Automotive Electronics?

Electric vehicles have consistent, essential, and innovative requirements. Today, Tesla is leading the wave of innovation. However, innovations in electric vehicle manufacturing and design require durable, reliable, and rugged PCB applications. Therefore, this is difficult to do without professiopnal automotive PCB manufacturers. High-performance automotive PCB requirements can significantly withstand harsh driving conditions and could be a catalyst for innovation in the growing new energy drive systems.



Electric vehicle PCB demand mainly comes from powertrain-related equipment (vehicles, battery management systems (BMS), voltage conversion systems (DC-DC, inverters, etc.), and other high and low voltage devices). In addition, mmWave radar is an important sensing device for realizing intelligent and autonomous driving and has obvious advantages compared with other sensors.



High power copper plated PCB is one of the most widely good to use PCB applications in emerging industries. Flexible PCBs, HDI PCBs, and LED PCBs are good to use in AC/DC power converters, audio and video, digital displays, braking systems, automatic dimming, electronic mirror controls, automotive lighting, engine timing systems, and remote diagnostic systems.



Common Uses of PCBs in Automobiles

Circuit boards commonly found in automobiles are ones utilized for safety features. These are the boards that also require the utmost in reliability.

In particular, the circuit used for airbag deployment rate / crash sensors are invaluable in dissipating static electricity and triggering the airbag's deployment at the exact moment when it’s needed.

Other critical safety features often requiring high-reliability PCBs include anti-lock brake systems and sensors that would trigger such features.

More vehicle functions powered by boards include power converters, fluid monitors, engine timing, LED lighting, power distribution systems, on-board and remote diagnostics, security systems, and other sensors for non-critical situations (gas, tire pressure, and so on).

Audio/video equipment, touchscreens, and GPS systems are found in most modern automobiles and make use of boards to connect all the electrical components.



Automotive PCB Technologies

Our automotive customers select us for our expertise in advanced technologies. Technologies we have the capability to provide include the list below, as single-sided, double-sided, and multi-layer boards.



Metal Core PCBs

Metal core PCBs are good to use in circuits where a lot of heat appears. Similarly, heat needs to dissipate quickly so as not to damage components. During the operation of the circuit board, heat comes due to some electronic components.

The purpose of metal is to transfer heat from critical circuit board components to less important areas, such as the backing of a metal heat sink or the metal core. Therefore, these PCBs are easy to thermally manage.