- Posted by Carl A. Willis on Tuesday 12 February 2013 - 07:22:49
I must admit I was totally wrong about the air influence. Thanks guys, you made me dive into this plasma art again, throwing away boring DRSSTCs and o...
- Posted by Carl A. Willis on Tuesday 12 February 2013 - 07:22:49
...e references that mention green colors from xenon plasmas with nitrogen and oxygen, and invite speculation about which mechanism is at work here.
...
- Posted by Carl A. Willis on Tuesday 12 February 2013 - 07:22:49
Speaking of electrodeless plasma discharge tubes ---
has anyone here tried making Violet Ray wands, in traditional or novel shapes?
{e_FILE}pub...
- Posted by Carl A. Willis on Tuesday 12 February 2013 - 07:22:49
...the calculations with parameters more relevant to plasma tubes, a 750mm long 50mm diameter tube with 1mm wall thickness. With a partial pressure of 10...
- Posted by currentkills91 on Wednesday 30 January 2013 - 06:33:11
Long time ago Philips had a feed-back system with a second coil on the speaker: motional feedback...
- Posted by currentkills91 on Wednesday 30 January 2013 - 06:33:11
...ver network looks pretty standard for a three way speaker. The signal generated by the second coil should then be the first derivative of the position...
- Posted by Carbon_Rod on Thursday 04 October 2012 - 05:36:09
So that's the fast version of plasma spray coating? http://www.engr.sjsu.edu/sgleixner/PRIME/Nanomaterials/References/Fauchais_plasma%20spraying.pdf
- Posted by zilipoper on Wednesday 03 October 2012 - 17:36:48
...
- Posted by zilipoper on Wednesday 03 October 2012 - 17:36:48
mini plasma tweeter on mosfet:-)
power supply 17v 2.5a
{e_FILE}public/1349285033_4152_FT0_sam_1988_.jpg{e_FILE}public/1349285033_4152_FT0_sam_1985...
- Posted by hsieh on Friday 28 September 2012 - 04:49:28
I'm experimenting with base feed vacuum tube plasma tweeter.But I worried that it might transmit a lot of RF power and cause interference.I'm thinking...
