The conventional wire harness is made of copper wire surrounded by plastic, and several strands of wire are wrapped into an insulator to form a wire harness. When the battery pack is connected, each wire harness must reach an electrode. When there are many current signals in the power battery pack, a lot of wiring harnesses are required to cooperate, which will inevitably occupy the space of the battery pack. The FPC flexible circuit board can achieve a regular layout and compact structure. So, what advantages does the FPC flexible circuit board replace the traditional wiring harness of the battery pack?
Safety performance: While replacing weak current wires, FPC flexible circuit boards are connected to the bus bar with metal sheets, and a fuse protection current design is added to ensure the high-speed transmission route of information, ensuring that even if the battery pack has a short circuit problem, the FPC flexible circuit board The internal design of will also directly fuse the copper wire of the circuit to avoid burning or explosion of other parts of the battery pack.
Lightweight: Compared with the traditional wiring harness and PCB circuit board products used for collecting signals, the FPC flexible board occupies less space in the battery pack, and the overall weight is lighter, making a certain contribution to the increase of the energy density of the battery pack.
Process flexibility: Compared with traditional wiring harnesses with many connection points and complicated manual connection links, FPC flexible circuit boards have broken through the limitations of process selection. The products can be matched with the characteristics of the battery pack itself to perform ultrasonic, welding, etc. Various process options.
Automated production: FPC flexible circuit board has regular shape and higher design integration, which can save a lot of redundant cable connection work, which is very suitable for large-scale mass production of machinery. It greatly reduces assembly time and labor while powering The automated production of battery assembly provides great possibilities.