On Sun, 22 Jul 2007 10:33:37 +0000, Mike G4KFK wrote:

On Sat, 21 Jul 2007 00:12:59 +0000, RMS wrote:

"Dr.Ace" wrote in message
...
3 Dollar lead acid Battery Charger
http://www.alpharubicon.com/elect/3dollarbattggn.htm

Don't try this at homes with 240V AC, kiddies!


....even though it works if you pick a lower wattage bulb to keep the
charging current down. Not a good idea really. :-)

I've used series lamps a few times when testing "unknown" valve gear as
it helps keep the "holy smoke" inside the transformer box. Cheaper and
less noisy than fuses.

--
Mick (Working in a M$-free zone!)
Web: http://www.nascom.info http://mixpix.batcave.net