We operate to the ISO9001:2015 accredited quality management
system. Our quality system ensures we adhere to processes and
procedures commensurate with providing a quality of service
demanded by our customers. At Network PCB, we specialize in
developing high-quality PCBs serving various industries segments.
Our PCB manufacturing process is built upon advanced technology
equipment and automated processes to ensure quality &
DESIGN RULE CHECK (DRC)
A design rule is a geometric constraint imposed on the circuit
board, semiconductor device, and the integrated circuit (IC)
designers to ensure their designs function properly, reliably, and
can be produced with acceptable yield. We ensure that the Design
rules for production are developed by our experienced process
engineers based on our process capabilities to materialize the
design intent. Electronic design automation is used extensively to
ensure that the design rules are not violated. DRC practices are
followed before any signoff on the design by way of LVS (layout
versus schematic) checks, XOR checks, ERC (electrical rule check),
and antenna checks.
AUTOMATED OPTICAL INSPECTION (AOI)
AOI will scan the inner layers to detect short or open circuits.
PCBs and inner layers for multilayers undergo an automated visual
inspection depending on the composition.
device covers the entire PCB and examines it for : Short circuit,
Restrictions, Breaks and Foreign particles.
FLYING PROBE TESTING
The testing of circuit boards is performed after the manufacturing.
The circuit boards are checked with a flying probe, or for larger
series we use an adapter E-Test. The layout is analysed according to
the net list (from the Gerber data) for short circuits and
We employ new generation of flying probes aimed at providing
increased test speed, improved access, and greater fault coverage.
We use this testing for low-volume and for prototype circuit boards.
Typically the flying probe test validates the line set-up without
the cost and cycle time associated with designing and building
traditional bed-of-nails fixtures.
VERIFICATION OF MANUFACTURING TOLERANCES
The production of printed circuit boards is carried out according to
the valid IPC guidelines and relevant standards in addition to
various inhouse technical specifications, that include Pattern
tolerances, vias & drills, Cu thickness in vias, Impedance Control,
Printed Circuit Boards with controlled impedance require a very high
degree of accuracy in order to function appropriately. We work with
the PCB designers with their definition of trace impedance and
tolerance requirements, to ensure that the specifications are
materialized. We source our materials from reputed manufacturers to
ensure that our customers receive only the highest-quality printed
circuit boards that meet all impedance specifications.