Amplifier circuit board PCBA102

controlaudioautomotive

We provide comprehensive Electronics Manufacturing Services (EMS) for automotive amplifier circuit boards, delivering end-to-end production solutions from design validation to volume manufacturing. Our specialized capabilities include: High-Power PCB Assembly: Precision manufacturing of Class A/B/D amplifier circuits with optimized thermal management (4-8 layer boards with 2oz+ copper) Automotive-Grade Processes: IATF 16949-certified production with AEC-Q100/Q200 component validation Advanced SMT & THT Assembly: • 01005 chip component placement capability • Wave soldering for through-hole power components • Selective soldering for mixed-technology boards Rigorous Testing Protocols: • Automated optical inspection (AOI) • X-ray inspection for BGA/QFN components • Full functional testing with audio load simulation Environmental Protection: Conformal coating (IPC-CC-830) and potting options for vibration/moisture resistance Supporting 12V/24V automotive amplifier designs with: ✓ DSP-integrated board manufacturing ✓ MOSFET/IGBT power stage assembly ✓ Custom heatsink integration services