I would suggest slapping one into a 120VAC outlet or, if you don't have that, slapping two in series into a 240VAC supply.I have a 1500w halogen that I wanted to try out on a dimmer but I don't know how to get 165v. The bulb has no instructions and is a T3 style and says Bron Tech but searches yield nothing.
Any ideas on how to use this bulb"
1500 watt. I was surprised when I found it.1500 W T3? Really? Or do you mean 150 W?
Is it a halogen lamp or an infrared heater?1500 watt. I was surprised when I found it.
That looks like the heater in my toaster oven.Bulb - looks just about exactly like this one:
But instead of them being $5-14 each, I found them for $.20 each.... and they have cases of broken ones and I was wondering what the inner metal part is and if it could be used in custom glass blown bulbs like back in the Edison days when bulbs never died...
I was wondering if this could be run on rectified DC from 120AC. Isn't there something like a 1.4141 conversion rate from AC to DC rectification? 120 * 1.4141 would give just above 165v
What is the science around that?I have changed that type before. Be sure to use gloves. Any finger prints left on the bulb, will burn the bulb out.
I always hated those things.
Yup, we had the same rules for a Xenon arc lamp. I assume yours was a Xenon arc lamp as well if it needed 40kV to start. About three years after I moved on I returned for a meeting and ask, who was currently changing the bulbs. A 3rd year grad student said he did it. I started discussing the procedure with him. He looked at me like I had two heads. He said he just pulled it out of the box and put it in. He replaced it at 150% of expected bulb life.The darn light bulb had to replace once a year or every 1000 hours of operation, was about an hour's worth of work. Thick clothing, face shield and gloves was part of the personnel protective equipment. Had to eliminate people traffic. Had to inform someone that I was changing the bulb. The lamp pressure was about 15 atmospheres. So, absolutely no fingerprints; don't install it upside down and don't drop it!
Voltage(operating): 22 V at 45 A; 1000 W nominal
Voltage(starting): 40 kV
Yes, this is the wives tail. Bing.I was told by an engineer it was the finger oil. The oil causes and has the duration for a very hot spot. Bing.
No wives tail? You just recited something that makes no sense to me. A mineral glass, quartz, etched by skin oil? I would like to see that experiment. Interesting that there is no solid science anywhere on this.No "wives tail". The oil in your fingers will etch the quartz tube under the intense heat. This in turn creates a hotspot where heat builds up and shortens the life of the bulb. Maybe your grad student had enough sense to wear gloves.
by Jake Hertz
by Aaron Carman
by Jake Hertz