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The FPC-CCS integrated busbar is a specialized electronic component composed of signal acquisition components (such as FPC, PCB, FFC, etc.), plastic structural parts, and copper/aluminum busbars. It integrates the conductive busbars and control circuits (voltage and temperature acquisition) within a battery module into a single module, enabling high-voltage series-parallel connection of cells, cell temperature sampling, cell voltage sampling, and overcurrent fusing. It delivers temperature and voltage signals to the BMS system via the FPC/PCB and connector assembly, forming part of the BMS system. In addition, the FPC-CCS integrated busbar features a thin, lightweight structure and high integration, helping to improve battery pack space utilization and assembly efficiency, in line with trends toward vehicle lightweighting, component system integration, and larger module designs.
FPC-CCS Integrated Busbar Circuit – Product Overview
Product Definition
The FPC-CCS integrated busbar is a specialized electronic component composed of signal acquisition components (such as FPC, PCB, FFC, etc.), plastic structural parts, and copper/aluminum busbars. It integrates the conductive busbars and control circuits (voltage and temperature acquisition) within a battery module into a single module, enabling high-voltage series-parallel connection of cells, cell temperature sampling, cell voltage sampling, and overcurrent fusing. It delivers temperature and voltage signals to the BMS system via the FPC/PCB and connector assembly, forming part of the BMS system. In addition, the FPC-CCS integrated busbar features a thin, lightweight structure and high integration, helping to improve battery pack space utilization and assembly efficiency, in line with trends toward vehicle lightweighting, component system integration, and larger module designs.
Product Image: See layer diagram
Basic Process Flow
Material cutting → drilling → image transfer → coverlay lamination → press bonding → ENIG (electroless nickel immersion gold) → electrical testing → profiling → stiffener attachment → SMT (including nickel tab welding) → X-ray inspection
Product Highlights
1. Ultra-lightweight structure with excellent overall strength and insulation performance
2. Stable and reliable signal transmission; voltage and temperature acquisition realized by an integrally designed FPC
3. High degree of automation
Applications
New energy battery packs
Deliverable Reports
Project Technical Feasibility Analysis Report
Product Flying Probe Test Report
Finished Board Reliability Test Report
Product Structure
FPC + nickel tab + conductive aluminum busbar + blister tray or PET film hot pressing
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