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RE : Really dumb question of the day...
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Yeah, but he said there was only 2 contacts at the base of the bulb.
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The only way I could imagine would be using polarity, but that doesn't make sense with AC. Robert :) -----Message d'origine----- |
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James M. \(Jim\) Geidl
Stefan is correct. The two contacts on the bottom plus the shell makes the
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three contacts and 4 possible combinations: Low Med High = low & med Off Jim -----Original Message-----
From: Electronics_101@... [mailto:Electronics_101@...] On Behalf Of Robert Hedan Sent: Wednesday, April 26, 2006 9:37 AM To: Electronics_101@... Subject: [Electronics_101] RE : Really dumb question of the day... Yeah, but he said there was only 2 contacts at the base of the bulb. The only way I could imagine would be using polarity, but that doesn't make sense with AC. Robert :) -----Message d'origine----- Yahoo! Groups Links |
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It is possible
Two terminals and the other two terminals connected to common of the bulb which could be the metal ring which fits int o the holder. Headlight bulbs of automotives are of this type --- Robert Hedan <robert.hedan@...> wrote: Yeah, but he said there was only 2 contacts at the __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around |
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