2. Definition of Terms

• Printed circuit board PCB - the finished product made in accordance with the submitted materials and tolerances vkvalitě laid down by the prescribed authority or TPV
• thickness of PCB-bearing basic power washers without plating Cu
• Resilient and flexible PCB - základnímateriál Pyralux or FR4 - bearing pad thickness 0.1 mm
• photovoltaic process is a process in which, through film footage and galvanic processing compose a theme DPS
• insulating gap smallest distance between two wires or soldering lugs theme DPS
• Electroplating deposition of metal layers on DPS vgalvanické bath
• etching Creating themes vzákladním clad PCB etching using solutions
• Solder mask protective finish DPS
• Undercutting etching side wires vleptací bath (narrowing of the joint)
• resist protective coating allowing selective surface processing PCB during the manufacturing process
• Screen printing technique, printing colors are formed by extruding a sieve
• -layer PCB third shielding layer is formed by screen printing or přilaminováním Cu foil
• Drilled average diameter drill tools
• resulting average diameter of the hole after drilling and plating processes
• Basic material - raw material for the production of PCB, which is applied to the basic copper clad
• The cladding - Cu base layer on a support
• Gain Gain Cu Cu electroplating layer during processing PCB plating of Cu, Sn, Ni and Au
• Hot tin coating HAL lead free tin solder Cn100C company Balver Zinn on DPS, protection PCB before oxidacípájecích areas