3 ms·
TFA doesn't show die-off, though. The graph just shows "after 1300 hours at 85C, still producing at 86% output". The slope doesn't imply a drop right after (bu
by finnh 7y ago
TFA doesn't show die-off, though. The graph just shows "after 1300 hours at 85C, still producing at 86% output". The slope doesn't imply a drop right after (but of course who knows).
- Bartweiss 7y agoGood point, thanks. My assumption was that since the slope looks fairly flat, this was still a nonstarter for most applications - 86% after 2 months is good progress, but commercial standards are 80% after 20 years. Even so, it's a big step up from the material's past of failing outright after short spans.