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How to “isolate” AC line noise (hash) from your workbench
David
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Posts: 1,191
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Joined: Jan 2014
City: Wellborn Florida
#3

05-29-2022, 11:40 AM
Wall warts  can be a real problem things like power supplies for lap tops, phone chargers some LED lights and touch lamps. Try using a portable radio walk around your place and try and find the trouble makers. Have a touch lamp even turned off still sends out a signal in the air have to unplug the thing! High voltage power line near your place say 1 or 2 KM away can send out lots of noise over the air. During the summer storm season with a power outage thing are nice an quiet on the air waves and listening to a radio is so nice.
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RE: How to “isolate” AC line noise (hash) from your workbench - by David - 05-29-2022, 11:40 AM



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