Flying prober simplifies testing of complex PCB assemblies
Summary
DESY manufactures specific assemblies for various research projects, including the extremely sensitive detector electronics used in the IceCube neutrino telescope located deep within the Antarctic ice. The GRS550 builds upon the well-established GRS500 model previously used by DESY to test small series with low quantities as well as prototype PCBs and to perform fault diagnostics on complex assemblies. This approach effectively detects component presence, misplacement, short circuits, opens, and faulty solder joints without requiring in-depth knowledge of the assembly’s functionality from the operator. “The GRS550 allows us to conduct tests at the nodal level and directly load specific data, circuit diagrams, and assembly documents from the layout program,” emphasises Reischer, Managing Director of Polar Instruments GmbH. “Since future regulations mandate technical repairability of devices, flying prober test systems can significantly contribute to pinpointing faulty components,” says Reischer.