In-circuit test (ICT) is an example of white box testing where an electrical probe tests a populated printed circuit board (PCB), checking for shorts, opens, resistance, capacitance, and other basic quantities which will show whether the assembly was correctly fabricated.[1] It may be performed with a bed of nails type test fixture and specialist test equipment, or with a fixtureless in-circuit test setup.
发表于 2018-12-27 13:16:40