[RFI] RFI from variable speed swimming pool pumps

Jim Brown jim at audiosystemsgroup.com
Mon Jul 2 12:53:37 EDT 2018


Why use variable speed controller at all?  Most systems that use motor 
controllers have 2-speed controllers as "standard equipment" and offer 
variable speed as an upgrade.  I suggest that you try to avoid variable 
speed.

73, Jim K9YC

On 7/1/2018 11:25 AM, James Jordan wrote:
> Other comments or suggestions?




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