[RFI] Low voltage lighting solid state "transformers"
wa5rpf at gmail.com
Sat Dec 16 21:59:57 EST 2006
Can anyone suggest a brand or manufacturer of _quiet_ 120 to 12 volt
switching power supplies for low voltage lighting?
Units in the condo building next to ours have exterior low-voltage accent
lighting, and the power supplies blanket 160 through 40 with 10 db over s9
qrn. The noise is still a nuisance on 30, where it's s6 or so. The new
owners of one of the units, part time residents, leave these lights on
They're amenable to replacing the supply, but with what? Unfortunately,
these supplies are quite small and the electrician put them in small
receptical-sized boxes. The replacements have to physically fit and be
quiet. The tight quarters might make it tough to put any ferrites in there
I'm not sure where to start and would appreciate any advice.
More information about the RFI