Quote Originally Posted by Weezard
That's what I ended up doing on one of the arrays.
Used dropping resistors.

The laptop supplies are excellent and can mount piggyback on the 'sink.
Hope ya no mind if a watch.

Aloha,
Weeze

Just don't use HP laptop power supplies, they get way too hot.

Even this 65w power supply next to my DV7 is keeping my sake VERY warm.