Format _C:
2[H]4U
- Joined
- Jun 12, 2001
- Messages
- 3,885
I was given a large digital LED wall clock and the place that gave it to me was getting new branded clocks with their logo. to put it short they cut off the AC adapter and lost it so I don't know the volt/Amp requirements (I think it's 9VDC at around 300-400MA) I used an adapter with a voltage selector to find this out at anything less then 9V it will not light up any more any the LEDS start to get hot. I want a filtered supply to totally isolate from the 120VAC line (If possible) because with the adapter I'm using now I get a 60HZ flicker on the clock which is annoying, Is there even a 9V positive regulator out there is is there another way?