...surviving 500 G impacts. NOT socketed! All SMT and firmly soldered in place.
Trick is to dip first into GE-RTV silicone rubber (real watery, clear, self releasing two part stuff) to provide an easily removable conformal coating. Let it cure, then pot with a urethane or epoxy filled with micro-balloons (syntactic foam filler) for strength and light weight.
Whole package is pretty much indestructible--and can still be taken apart for repair or failure analysis.
We soldered the eproms into turned pin DIL headers (the type with the solder buckets) and these were plugged into turned pin DIL sockets (all gold plated type). There was enough room under the socket to fit a small nylon tie wrap which held the whole assembley pretty secure. We had no problems, but the resulting arrangement could hardly be called "low profile"
http://bestflightcases.co.uk/ Best flight cases offering High Quality products only using the best materials Our prices are Very competitive, A flight case built to last. A custom foam insert will ensure your equipment is organised, fully protected and professionally presented. Our design team will work with you to ensure your inserts meet all your requirements.+
http://www.flight-cases.net Flight cases, custom cases, 19" racks and plastic waterproof cases for the entertainment, commercial, military and exhibition industries. Online ordering with 24hr delivery of Explorer Cases, SKB Cases and 19" rack mount cases for industrial, musical, medical and emergency services use.
|file: /Techref/cases.htm, 7KB, , updated: 2020/8/5 10:35, local time: 2023/9/30 05:54,
|©2023 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?|
<A HREF="http://www.massmind.org/techref/cases.htm"> Cases</A>
|Did you find what you needed?|
Welcome to massmind.org!
Welcome to www.massmind.org!