公开(公告)号：US07259576B2

公开(公告)日：2007-08-21

申请号：US11079702

申请日：2005-03-14

申请人： Kenneth P Parker ,  Chris R Jacobsen

发明人： Kenneth P Parker ,  Chris R Jacobsen

IPC分类号： G01R31/08

CPC分类号： G01R1/06722 ,  G01R31/2805

摘要： A twisting fixture probe for cleaning oxides, residues or other contaminants from the surface of a solder bead probe and probing a solder bead probe on a printed circuit board during in-circuit testing.

摘要翻译： 用于在电路测试期间从焊珠探针的表面清洁氧化物，残留物或其他污染物并在印刷电路板上探测焊珠探针的扭转夹具探头。

公开(公告)号：US06828778B2

公开(公告)日：2004-12-07

申请号：US10686163

申请日：2003-10-15

申请人： Chris R Jacobsen ,  John E Siefers ,  Dwight Fowler ,  Shion Chen Hung

发明人： Chris R Jacobsen ,  John E Siefers ,  Dwight Fowler ,  Shion Chen Hung

IPC分类号： G01R3100

CPC分类号： G01R31/2806

摘要： A circuit board coupon testing method and apparatus. A coupon tester uses a linear actuator to carry a test head and probe(s) for an LCR meter. The linear actuator accurately steps the probe(s) over a coupon of components arranged linearly adjacent an edge of the circuit board to measure the parameters of the component. The coupon tester can be integrated with an in-circuit tester to provide further functionality, with the coupon test being carried out simultaneously with a portion of the in-circuit test such as an unpowered portion of the in-circuit test.

摘要翻译： 电路板优惠券测试方法和装置。 优惠券测试仪使用线性执行器来携带用于LCR仪表的测试头和探头。 线性致动器将探针精确地沿着线性邻近电路板边缘排列的部件的试片上进行测量，以测量部件的参数。 优惠券测试器可以与在线测试仪集成以提供更多的功能，其中优惠券测试与在线测试的一部分同时进行，例​​如在线测试的无动力部分。

公开(公告)号：US06664778B2

公开(公告)日：2003-12-16

申请号：US09862364

申请日：2001-05-22

申请人： Chris R Jacobsen ,  John E Siefers ,  Dwight Fowler ,  Shion Chen Hung

发明人： Chris R Jacobsen ,  John E Siefers ,  Dwight Fowler ,  Shion Chen Hung

IPC分类号： G01R3100

CPC分类号： G01R31/2806

摘要： A circuit board coupon testing method and apparatus. A coupon tester uses a linear actuator to carry a test head and probe(s) for an LCR meter. The linear actuator accurately steps the probe(s) over a coupon of components arranged linearly adjacent an edge of the circuit board to measure the parameters of the component. The coupon tester can be integrated with an in-circuit tester to provide further functionality, with the coupon test being carried out simultaneously with a portion of the in-circuit test such as an unpowered portion of the in-circuit test.