Powering up Decorative Lamps With an AC Adapter
Most recent answer: 11/09/2015
Q:
I purchased a 4 unit "string " of Dept. 56 street lamps which can be operated by 2 "C" batteries or an AC adapter. I have multiple AC adapters lying around from discarded electronic. (1) Can I use an adapter that puts out "8V DC200mA" or will that overpower and burn out the lights. (2) it I can use the adapter to pawer one set of 4 lamps, and I string both sets together on the same adapter? P.S. - This Q&A service is very cool. Thank you.
- Sean (age 71)
Miami, FL USA
- Sean (age 71)
Miami, FL USA
A:
Hi Sean,
Watch out! Two C cells in series give out only 3 Volts. Powering them up with an 8 Volt AC adapter will probably blow all your lights out but it might be spectacular for a short while. My advice is to buy a 3 Volt adaptor. They aren't that expensive.
LeeH
It's unclear from that desription if you can put two strings together in series to make a new string that requires about 6 V, or 4 strings in series to get one that uses 12V. Then you could look for an adapter to match that. I also have the neurotic habit of saving old adapters, and just a couple weeks ago was able to replace a dead adapter for a phone using one from the collection. Mike W.
(published on 11/09/2015)