The present endowment allows SMT assembly with various components – from 0201 to BGA larger that 35 mm. The humidity sensitive components are handled within a “dry chain” from the warehouse till assembling on the PCB.
The processes are continuosly monitored, including feedback from AOI and X-Ray inspection.
The PWA cleanliness is ensured by degreasing with special equipments and - last but not the least – by maintaining the cleanliness of the work space.
Conformal coatings quality is built upon checking the degree of contamination before application of the coating and upon statistical process control.
Complex PWA are tested on ICT/JTAG stations or on dedicated functional test benches.