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Old 23rd December 2011, 04:23 PM   #91
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Is 15,000 views enough to crack open the Christmas Ale?
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Old 23rd December 2011, 04:38 PM   #92
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Sure enough - even if your on the job. It's the holidays.
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Old 23rd December 2011, 05:14 PM   #93
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Please, I am looking for a source for this 300W/120V bulbs.

The only thing I find, are halogen bulbs.

Usable for this purpose? I dont think they have the needed resistance value.

Franz
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Old 23rd December 2011, 05:20 PM   #94
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Quote:
Originally Posted by Michael Rothacher View Post
Is 15,000 views enough to crack open the Christmas Ale?
It most certainly is. Maybe have 15 of 'em
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Old 23rd December 2011, 05:28 PM   #95
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That settles it, then. Prost!
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Old 23rd December 2011, 05:34 PM   #96
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Franz,

You can determine the resistance of one of the halogen bulbs by hooking it up to a DC power supply and measuring the current. You can always use several in parallel to achieve the desired resistance. I've never tried other bulbs, so I don't know what to expect.

And, there's always the resistor route.
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Old 23rd December 2011, 05:38 PM   #97
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franz you have a pm , i think i will not use mine... my chassis is too small

i will go with a 10ohm 300W ohmite resistor , hope it will sound as good?
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Last edited by juanitox; 23rd December 2011 at 05:40 PM.
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Old 23rd December 2011, 05:44 PM   #98
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Quote:
Originally Posted by juanitox View Post
franz you have a pm , i think i will not use mine... my chassis is too small

i will go with a 10ohm 300W ohmite resistor , hope it will sound as good?
I think so. Chatted with a guy who made the D-Lite with a bunch of 100R 25W ones, and he loved it with horns. Of course the sinking for such a beast was not trivial. He used most of Solid State chassis for resistors, and popped the transistor on it as well.
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Old 23rd December 2011, 05:48 PM   #99
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with this one you don't have heatsink but 72W watt of dissipation on a 300W resistor could be ok? Click the image to open in full size.
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Old 23rd December 2011, 05:49 PM   #100
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woodturner-fran was it, who used halogen sticks in the Delite amp? Check the Delite thread.
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