Automotive PCBA
for the passenger experience

The electronics behind
a consistent cabin glow.

Ambient light modules translate color and brightness commands into controlled LED output. Their boards often follow narrow door trims, dashboard accents or footwell housings, leaving little space for connectors and heat dissipation.

• RGB and single-color LED driver boards for decorative interior lighting.
• Small light-engine boards for cup holders, storage pockets and illuminated trim.
• Local dimming controls and interface boards for customer-defined lighting networks.
• Rigid boards or compact interconnected assemblies matched to the housing.

Build & test focus: LED polarity, specified color bins, connector orientation, dimming response and brightness consistency. Optical limits and any calibration method should be provided with the test specification.

Small ports.
Detailed power requirements.

Console and rear-seat charging modules combine power conversion with frequently handled connectors. A successful assembly needs consistent solder joints, suitable heat paths and a test plan that reflects the charging profiles supported by the design.

• USB-A and USB-C charging-port PCBAs.
• Multi-port passenger charging hubs and port daughterboards.
• Wireless phone-charging controller and interface assemblies.
• Low-voltage accessory power boards for cabin products.

Build & test focus: output regulation under defined loads, supported USB negotiation, connector retention and thermal sensing. Wireless charging projects should specify coil alignment, foreign-object detection and temperature-limit checks.

These applications charge personal devices. They do not include vehicle traction batteries or EV charging power stages.

Made for the listening
and viewing experience.

Entertainment assemblies can combine audio signal paths, digital interfaces and local power supplies. Dense connectors and mixed analog and switching circuits make assembly cleanliness, grounding and test access important review points.

• Audio amplifier and audio-interface PCBAs for entertainment use.
• Rear-seat entertainment control and connector boards.
• Media USB interfaces, accessory receivers and local user controls.
• Non-critical display backlight and button-panel assemblies.

Build & test focus: channel routing, noise, gain, speaker-load behavior, port detection and firmware version. Display interfaces need customer-defined checks for pixels, backlighting, touch response and connectors where applicable.

Safety warning sounds, driver alerts, instrument clusters and controls shared with vehicle safety functions are not included in this entertainment scope.