An individual conductor used to transmit an impressed signal.
Shiny Li
Jan 28,2016
1183 views
Short-circuit, An abnormal connection of relatively low resistance between two points of a circuit or conductors from different nets either touch or some closer than the minimum spacing allowed for th...
Shiny Li
Jan 28,2016
1176 views
A physical barrier, usually electrically conductive, designed to reduce the interaction of electric or magnetic fields upon devices, circuits or portions of circuits.
Shiny Li
Jan 28,2016
1997 views
A condition occurring during etching in which the dielectric material, in intimate contact with the foil, is incompletely removed though acceptable etching may have been achieved elsewhere. In re-flow...
Shiny Li
Jan 28,2016
1758 views
A technique involving the use of a solvent followed by hot-water rinses and drying.
Shiny Li
Jan 28,2016
1149 views
A process for obtaining conductive patterns by a combination of electroless metal deposition with etching and/or electroplating. A semi-additive process is used in conjunction with a metal clad base m...
Shiny Li
Jan 28,2016
1428 views
A network of metal or fabric standards mounted tautly on a frame and upon which the PCB’s circuit pattern is superimposed by photographic means.
Shiny Li
Jan 28,2016
1104 views
A process for transferring an image to a surface by forcing suitable media through a stencil screen with a squeegee. Also called silk screening.
Shiny Li
Jan 28,2016
1317 views
A drawing that shows, by means of graphic symbols, the electrical connections, components and functions of a specific electronic circuit arrangement.
Shiny Li
Jan 28,2016
1203 views
An aqueous organic or inorganic base solution with additives that promote the removal of flux.
Shiny Li
Jan 28,2016
1395 views
A hard, natural resin (nowadays also synthetic),consisting of abietic and primaric acids and their isomers, some fatty acids and terpene hydrocarbons, that is extracted from pine trees and subse...
Shiny Li
Jan 28,2016
1172 views
The mildest of solder fluxes and generally requiring added organic activating agents.
Shiny Li
Jan 28,2016
1144 views
A printed pattern of non-conductive material by which the circuitry and components are delineated on a board to aid in service and repair of the board.
Shiny Li
Jan 28,2016
1069 views
A connector which terminates conductors at the edge of a printed board, which bringing the terminations our at right angles to the plane of the board conductors.
Shiny Li
Jan 28,2016
1174 views
Science of flow ,is the study of the flow and deformation of matter and is particularly important with regard to colloidal systems.
Shiny Li
Jan 28,2016
1094 views
The act of repeating one or more manufacturing operations for the purpose of improving the yield of acceptable part.
Shiny Li
Jan 28,2016
1057 views
A manufacturing step or process that is repeated to bring a non-performing or non-conforming component or circuit to a functional condition.
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Jan 28,2016
1191 views
The film pattern on a printed circuit board enabling the exposure of conductive areas for subsequent plating.
Shiny Li
Jan 28,2016
1049 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 5 |
