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Tom: Thank you for the response. Glad to know that there are several papers that address the topic of hard drive mounting and related areas. Please send me the papers on the topic. Email:main@coolingzone.com Thank you. Main

Looking for SPECIFIC information related to the isolator design of hard disks located inside a metal chassis. Any information pertaining to the following areas is requested and appreciated. 1) Guidelines for vibration and shock loads that are to be considered to design an isolator system for...

I am looking at stress calculations covering solder-shear stresses for surface mounted (SMT) components on a PWB that is subjected to thermal and/or vibration loading. I would appreciate receiving the following information/details: 1) Typical equations/formulae that can be used for...

1)Navmat P-9492 (Navy Manufacturing Screening Program, May 1979) provides guidance for conducting thermal and vibration tests to eliminate most latent workmanship defects in avionics electronic equipment. I understand the doucment has been canceled. 2) I would like to know if there is any...

1)Navmat P-9492 (Navy Manufacturing Screening Program, May 1979) provides guidance for conducting thermal and vibration tests to eliminate most latent workmanship defects in avionics electronic equipment. I understand the doucment has been canceled. 2) I would like to know if there is any...

This covers the vibration of circuit card assemblies (printed wiring boards) located in electronic chassis. The boards are manufactuared using FR-4/Glass epoxy material.<br><br>I am looking for the following information.<br><br>1) material properties (modulus of elasticity, thermal conductivity...

It is recognized that there is no &quot;real&quot; equivalency between random vibration and sinusoidal vibration. However, are there are any empirical equations based on tests or analysis that provide &quot;approximate&quot; equivalency between random vibration and sinusoidal vibration ?

Layered FR-4 is used in the manufacture of circuit cards (Printed wiring Boards). Interested in the composite thermal properties (thermal conductivity, specific heat, coefficient of thermal expansion,etc) of the multilayer (8, 10 or 12)boards. The typical thicnesses of the boards are 0.062 or...

<br> I am looking for empirical/handy formulae or equations that can be used to calculate the resulting displacement and forces of simple strucures (plates, beams, etc.) that are subjected to random vibration. The input random vibration load is presented in the form of power-spectral density...