MC21673 MULTICOMP | Alldatasheet
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www.element14.com www.farnell.com www.newark.com Page <1> V1.009/11/17 Model NO. MC21673 Test Condition Test Result Spec. Speed 3,200 RPM Input voltage 230V AC 60Hz Failed Q\`ty 5 Current 0.11 AMP Temperature Vertical Life Expectancy L10 (hours) 31,168 Sample tested 50 Pcs Orientation 70°C MTTF (hours) 55,787 Test hours/Each 30,912 Hours Running In Free Air Failure Definition Test Result , (Including Time To Failure , Datum , Statistics …….. etc) 1. No function. 2. RPM under 15% of original 3. Current over 15% of original 4. Noise over 3dB(A) of original Accu.F/Q TTF(Hrs) UUT Accu.F/R Finding 1 16,968 49 2.00% Speed under 15% 2 21,504 48 4.00% Speed under 15% 3 25,200 47 6.00% Speed under 15% 4 28,224 46 8.00% Speed under 15% 5 30,912 45 10.00% Speed under 15% The Life Expectancy of this fan has not been evaluated for use in combination with any end application. Therefore, the Life Expec- tancy Test Report( L10/ MTTF Report) that relates to this fan is only for reference. Life calculation according to the equation for Weibull distribution to obtain relevant data Accelerate Factor ; AF = 1.5 (Testing Temp. - Operating Temp.)/10 Shape parameter;β 3.2543 Temp. Range 30°C 40°C 50°C 60°C 70°C Characteristic parameter; θ 62,235 hrs AF (Multiple) 5.06 3.38 2.25 1.5 1 55,787 hrs MTTF (hours) 282,422 188,281 125,521 83,681 55,787 31,168 hrs L10 (hours) 157,788 105,192 70,128 46,752 31,168 Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell Limited 2016. Life Test Report