중국의 비디오 채널 DQS Electronic Co., Limited
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중국산 고품질 PCB 제조

PCB Manufacturing
September 02, 2025
Category Connection: PCB 제작
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태그:
#FR4 PCB 보드 제작 #1OZ PCB 설계 제조 #소용량 회로판 제조
Brief: Discover high-quality Polyimide ENIG Rigid Flex PCB Fabrication for medical devices. This 4-layer circuit board offers superior performance with four conductive copper layers, ideal for complex medical applications. Learn about its structure, advantages over 2-layer PCBs, and the advanced manufacturing process.
Related Product Features:
  • 4-layer PCB with top, inner, and bottom layers for enhanced signal routing and performance.
  • Polyimide material ensures durability and flexibility for medical device applications.
  • ENIG (Electroless Nickel Immersion Gold) finish provides excellent corrosion resistance and solderability.
  • Designed with inner ground and power planes for EMI shielding and noise reduction.
  • Supports complex circuits with high routing space and low signal noise.
  • Manufactured using advanced processes including lamination, drilling, and etching.
  • Available in various materials like FR-4, Rogers, and ceramic for diverse applications.
  • One-stop PCB solution from prototype to mass production with quality guarantees.
자주 묻는 질문:
  • What are the advantages of a 4-layer PCB over a 2-layer PCB?
    A 4-layer PCB offers higher routing space, better EMI shielding, lower signal noise, and improved performance compared to a 2-layer PCB, though it comes at a slightly higher cost.
  • What materials are used in the Polyimide ENIG Rigid Flex PCB?
    The PCB can be made from various materials including FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu base, and ceramic, depending on the application requirements.
  • What is the manufacturing process for this 4-layer PCB?
    The process includes design using CAD tools, material selection, lamination, drilling and plating, etching, and rigorous testing to ensure quality and performance.
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