In Reply to: 50W heatsinked = 14W no heatsink posted by andy evans on September 16, 2012 at 08:30:35:
These are really tough resistors. The chart says an unmounted RH-50 can operate at 20W up to 25° C ambient. I'd still mount it on the chassis like Jeff suggested.
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Follow Ups
- Vishay Derating Chart - Triode_Kingdom 09/16/1213:04:59 09/16/12 (1)
- RE: Vishay Derating Chart - timp 13:50:21 09/16/12 (0)