Also called wave soldering. A method of soldering printed circuit boards by moving them over a flowing wave of molten solder in a solder bath.
A device on a screen printer that drags solder paste back to the starting point after the squeegee has made a stroke. The return is for set-up of the next stroke as it does no printing on the backstro...
A conductor failure due to repeated flexing which is indicated by an increase of resistance to a specified value for a specified time.
A random arrangement of printed wiring utilizing flexible base material with or without flexible cover layers.
A cable with two or more parallel, round or flat, conductors in the same plane encapsulated by an insulating material.
A device that enables interfacing a printed circuit board with a spring-contact probe test pattern.
Printed circuit design permitting two, and nowadays even three, traces between adjacent dip Pins. It entails the use of photo-imageable solder mask (PISM).
A mark both in the artwork and etched with the circuit traces of the PCB. It is used to identify artwork orientation on the board. Global fiducials locate the overall pattern; local fiducials pi...
A condition in which broken reinforcing fibres of the base material are exposed and protrude in machined or ab...
A plated through-hole in a printed circuit board that is used to provide electrical connection between a trac...
A hollow tube inserted in a terminal or printed board to provide mechanical support for component leads or ele...
Ranking | Name | Answers |
---|---|---|
1 | PCBWay Team | 6 |