help with neons

You need a power supply to convert the wall 120VAC to 12VDC to run the neons. Since they don't take a lot of current, you could probably modify an old computer power supply to output 12-14VDC.

 
Cold cathodes can look very cool in places around the room...very nice for parties //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
interesting... do they make black light cathodes?

 
i found out that the ones at radioshack range from $50-100 depending on how many volts the neons are. Is there a cheaper route?

 
You need a power supply to convert the 120VAC from your wall into the 12VDC that the neons need. Basic electronics here.

If you plug the neons directly into the wall, you'll blow them up and trip the breaker on that circuit...

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

sk24iam

10+ year member
Senior VIP Member
Thread starter
sk24iam
Joined
Location
LI
Start date
Participants
Who Replied
Replies
18
Views
929
Last reply date
Last reply from
JimJ
IMG_5911.jpg

NorthFramingham

    Jun 30, 2026
  • 0
  • 0
2006.jpg

Popwarhomie

    Jun 29, 2026
  • 0
  • 0

New threads

Top