Power Distribution Board making noises

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Power Distribution Board making noises

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04-01-2009, 08:41

EricVanWyk EricVanWyk is offline

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Re: Power Distribution Board making noises

Quote:

Originally Posted by keehun

Does anyone with perfect pitch want to identify that pitch? I'll post it on Monday if no one else does... (oh I'm not perfect pitch but I'll identify it)

The frequency is a function of battery voltage and load. The load is a function of what the bridge or cRIO are doing. You can actually hear it sing a boot melody if you listen close enough.

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