Rigid PCBs are widely used in a variety of fields due to their stable physical properties and excellent electrical performance. For example, in the computer industry, rigid PCBs form the foundation of core components such as motherboards and graphics cards. In communications equipment, rigid PCBs carry out important tasks such as signal processing and data transmission. In industrial automation, rigid PCBs ensure stable control system operation. Furthermore, rigid PCBs play an indispensable role in high-tech fields such as aerospace and automotive electronics.
