Description: This PCB assembly is designed for industrial control panels and customized electronic control systems. It functions as a multi-channel interface control module, providing signal switching, external device connectivity, and system control management.The board integrates multi-channel relay control circuits, driver circuits, MCU-based control functions, and communication interfaces to enable centralized management of external devices and functional modules. It is widely used in industrial control terminals, operator panels, and specialized electronic systems.LJPCB provides one-stop PCB and PCBA manufacturing services, including PCB fabrication, component sourcing, SMT assembly, functional testing, and turnkey electronics manufacturing solutions. With advanced manufacturing capabilities and strict quality control, LJPCB supports reliable PCB solutions for industrial automation, control systems, and customized electronic equipment.
| Layer | 4L | Material Thickness | 1.6mm |
|---|---|---|---|
| Surface Finishing | HASL | Finished Copper Thickness | 1oz |
| Solder Mask | Green | Legend Mark | White |
| Material | FR4 | Test | E-testt |