Optoisolators have an LED in them, and they have a finite life. Eventually they will wear out and it will slowly lose regulation.
Post #15 by techknight
| Source Forum | Classic analog board voltage problem — #15 |
|---|---|
| Category | Hardware |
| Post Date | Thu, 9 Jan 2014 - 00:33 |
| Original URL | https://68kmla.org/bb/threads/classic-analog-board-voltage-problem.29495/ |
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