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发表于 2012-10-17 21:45:38
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对于CONNECTORdurabilitytest,好像还有用LowLevelContactResistance来管控,在印象中原始值小于30毫欧姆,耐久好像不大于50毫欧姆,对于力好像只要求有最大最小值,在其范围就行没有变化百分比的管控。
InsertionForce
EIA364-13
Theobjectofthistestistodetaila
standardmethodfordetermining
themechanicalforcesrequiredfor
insertingaUSBconnector.
35Newtonsmaximumata
maximumrateof12.5mm
(0.492”)perminute.
ExtractionForce
EIA364-13
Theobjectofthistestistodetaila
standardmethodfordetermining
themechanicalforcesrequiredfor
extractingaUSBconnector.
10Newtonsminimumata
maximumrateof12.5mm
(0.492”)perminute. |
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