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“Special types” PCBs technologies
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- PCBs on aluminium or steel base plate (for power electronics).
- PCBs on teflon raw material (for radio frequencies applications and antennas).
- Hybrides PCBs (for hyper frequencies applications).
- HDI flexible PCBs ( with laser holes or NMBI-bumps technology).
- Golden PCBs with Hard Gold for rotating contacts (for automotive industries).
- Thick copper PCBs : SS, DS PTH, ML 4 to 12 layers (for power electronics).
- Flexible PCBs with « Air gap » or « double access » technologies.
- High tech PCBs with Invar, Molybdène, etc.. (aeronautic applications)
- Very long PCBs (for antenna applications).
- Golden PCBs for COB (Chip On Board).
- Flex-rigids PCBs.
- Multilayers PCBs with controlled impedance.
- PCBs with thick copper tracks inserted in the PCB surface.
- Low cost PCBs with polymer holes in copper paste : CPTH ( double side and 4 layers PCBs ).
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