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The FPC connection board integrates NTC and fuses to monitor the temperature and voltage of the power battery pack in real time. The collected data is fed back to the BMS. If it exceeds the set safety range, the collection board fuse will be blown in a timely manner to ensure the safe and reliable operation of the power battery. High space utilization rate: FPC connection row utilizes the characteristics of flexible circuit boards, greatly improving the space utilization rate of the battery pack. High temperature resistance: Power batteries may generate high temperatures in working and driving environments, endangering the safety of the line. However, FPC connection row material uses polyimide, with a relative density of 1.391.45, which has high temperature resistance performance and can work normally in environments between -40 ° C and 260 ° C; FPC comes with a safety design, which can quickly fuse when the current exceeds the set value, protecting other components from damage. The product has a wide load range, and the rated current of the line ranges from 0.01-10A, which can be set arbitrarily, with a voltage resistance of up to 3850VDC and a leakage current of less than 1mA for 60S; All materials of FPC comply with ROHS and flame retardant 94V-0: FPC metal contacts are covered with UV glue for curing and sealing, which is waterproof, anti oxidation, and fixed to protect the components from damage, effectively preventing internal short circuit caused by air humidity.
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