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GS-12-452 Fiches technique(PDF) 5 Page - FCI connector |
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GS-12-452 Fiches technique(HTML) 5 Page - FCI connector |
5 / 13 page NUMBER GS-12-452 TYPE PRODUCT SPECIFCATION TITLE PAGE REVISION 5 of 13 C AUTHORIZED BY DATE ZipLineTM Connector System M. Gray 2009-10-05 CLASSIFICATION UNRESTRICTED Copyright FCI Form E-3334 Rev F GS-01-001 5.4 Current Rating (signal and power IMLA’s to be tested separately) 5.4.1 General Criteria • Test Specification: EIA 364-70 • Ambient Temperature: 25˚C • Airflow: None (still-air) 5.4.2 Signal Contacts • The metal organizer must be removed for all signal contact measurements because several positions are shorted together by the metal organizer. • Measure temperature versus applied current • All contacts powered • Thermocouple attachment: Mechanically attached to the base of the receptacle mating beams. • Thermocouple location: One thermocouple on a central position on each of the two middle columns (two thermocouples per tested assembly) • Copper trace weight: 1oz on one external layer, connector side. • The temperature-rise above ambient shall not exceed 30˚C at 0.25A per contact for backpanel and orthogonal configurations, and 0.20A per contact for coplanar configurations. 5.4.3 Power Contacts • The metal organizer is to remain assembled for power contact evaluation. There is no shorting between power contacts and the metal organizer. • Measure temperature versus applied current • Powered contact configurations to be qualified are represented in the supporting table. • Thermocouple attachment: Mechanically attached to the base of the receptacle mating beams. • Thermocouple location: One thermocouple on a central position of each column tested. Columns with thermocouples are noted in the supporting table • Copper trace weight: 2oz on one external layer, opposite connector side. • The temperature-rise above ambient shall not exceed 30˚C at the current levels noted in the supporting table. Actual output curves shall be plotted up to 50˚C T-rise. TEST CONFIGURATIONS Total number of columns in test sample: 12 Number of power contacts within each column: 6 IMLA Columns Fully Powered Columns with Thermocouples Current Rating Per Contact Current Rating Per Column #1 #1 6.00A 36.0A #1, #2 #1, #2 4.50A 27.0A All #6, #7 2.25A 13.5A Current-rating per column drops as the number of adjacent powered columns increases. This is due to the cumulative heating effect of multiple columns powered in still-air test conditions. PDM: Rev:C Released . STATUS: Printed: Nov 28, 2010 |
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Description similaire - GS-12-452 |
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