Relay wiring between the testing machine and the device under test
On 2014-11-19 10:16:34
For wiring, use a cord with a crimp round terminal normally. I screw it, but as you move the cord, the screw loosens and it moves soon and it seems to come off. Although it is a structure to suppress the screw with a mountain of crosses when seeing it, since the contact area is small, the power of holding down is insufficient. So I use all the screws instead of ordinary sems screws, flat washers, spring washers. Also, since it is an iron screw, the electric resistance is large, and if you want to say it, the resistance loss should be reduced by the brass screw.