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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: LEDs inside amp! posted by arab on October 28, 1999 at 13:20:01:
I don't know if this is the case in your amp but they are often used as voltage sources because different colors have well defined forward voltage drops in the region of 2VDC without as much noise as zener diodes (provided they are not exposed to light sources). Sometimes they are used as part of a current source or voltage regulator. Or it could be, as you suspected, a test aid for engineers or technicians.Dave
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- Re: LEDs inside amp! - Dave Ingels 14:23:56 10/28/99 (1)
- Re: LEDs inside amp! - Sherwood 15:04:57 10/28/99 (0)
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