- PCB Assembly
- For a greater range of design features, Tortai produces many switch assemblies utilizing rigid printed circuit boards. All of the features of a membrane switch assembly may be integrated into this type of construction with the addition of through-hole and SMT components.
- Some of the design parameters met using PCB keypad assemblies include:
- Keypads which utilize mechanical switch, metal dome or conductive rubber switch contacts
- Multi-layer PCBs incorporating screened graphic overlays or molded silicone rubber keypads
- PS/2 interfaces, electronic modules and backlighting inverters
- Rubber keypads with conductive carbon pills that contact the PCB directly, or keypads with plastic actuators used to contact electro-mechanical switches
- Hybrid designs combining flexible top circuits with PCBs
- Environmental sealing enabling the backlighting of rubber keypads and assembly of electronic components available only with PCBs
|
|
|
|
|
