As soon as the supply has a load on it a good bit of the noise is reduced.
Maybe there's a way to put a small constant load on the supply? Rich - N5ZC On 11/8/2018 6:59 AM, eric norris via Elecraft wrote:
Why is the KPA1500 PS fan making so much noise when the amp is in STBY and just the ATU is being used? What are those big boys cooling? I'd hoped this would change with the new firmware but it did not. Any hope for the future? 73 Eric WD6DBM Sent from Yahoo Mail on Android ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
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