What Should be Paid Attention to When Soldering Flexible PCB?
Advantages of flexible PCB: a.It can be bent, folded, and winding freely, and can be moved and stretched freely in three-dimensional space. b.Its heat dissipation performance is good, you can use it to reduce the size. c. It can achieve lightweight, miniaturization, light and thin, so as to realize the integration of components and wires. Because of these characteristics, flexible PCBs are now widely used in digital cameras, mobile phones and mobile phone batteries, medical, automotive, aerospace and military fields. Its circuit design is relatively simple. Although it is relatively more expensive than rigid circuit boards, it can solve the functions that rigid PCB cannot achieve. In order to make a high-quality flexible PCB, we need to pay attention to: 1. Before soldering, please apply flux to the pad and process it with a soldering iron to avoid poor tin plating or oxidation of the pad. Generally, there is no need to process the chip. ...