Description: This 7-switch optocoupler interface
PCB assembly is designed for arcade gaming equipment to provide isolated signal interfaces between switches, LEDs, and the main control system. It supports seven switch input channels with optocoupler isolation, helping improve electrical protection and signal reliability. The board integrates 12V power input, LED indicators, resistor networks, and multiple connectors for convenient system integration. LJPCB provides PCB manufacturing and PCB assembly services, including component sourcing, SMT/DIP assembly, functional testing, and turnkey PCBA solutions.
| Layer | 2L | Material Thickness | 1.6mm |
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| Surface Finishing | Lead HASL | Finished Copper Thickness | 1oz |
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| Solder Mask | black | Legend Mark | White |
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| Routed OutLine/Punching | CNC+V-CUT | Test | Flying Probe |
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