3 ms·
That seems the same problem of "why train track spacing is like it is" and the answer is "nothing actually technical". 1,2,5 series woud've been much more usef
by adql 4y ago
That seems the same problem of "why train track spacing is like it is" and the answer is "nothing actually technical".
1,2,5 series woud've been much more useful considering how often in electronics you need integer ratio of some 2 values
- ted_dunning 4y agoWell, the 1, 2.2, 4.7 E3 sequence that is embedded in the E12 sequence is plenty close enough for almost all applications. The successive ratios are noticeably more consistent than for the 1,2,5,10 sequence (2.2, 2.14, 2.13 versus 2, 2.5, 2)