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Results 2211 - 2220 of 3952 in Forum
  • High Voltage | My first spark

    Posted by Andy on Monday 03 December 2012 - 21:25:43
    ...because you need a higher voltage to initiate the plasma, but you then want a higher current at a lower voltage to maintain it. There is a 'rule ...
  • High Voltage | My first spark

    Posted by Andy on Monday 03 December 2012 - 21:25:43
    ...because you need a higher voltage to initiate the plasma, but you then want a higher current at a lower voltage to maintain it. There is a 'rule ...
  • High Voltage | My first spark

    Posted by Andy on Monday 03 December 2012 - 21:25:43
    ...concerned impedance matching of an RF supply to a plasma (using a Pi circuit if I remember correctly). Because I couldn't predict the load, I co...
  • Projects | DIY Geiger Counter - Learn to build a Geiger Counter

    Posted by radhoo on Saturday 01 December 2012 - 14:41:06
    ... 400V. A small indicator module using a led and a speaker. A SI-22G geiger muller tube, with an excellent sensitivity. veUMEbgnlaQ ge8FfWI3nn8 ...
  • Electromagnetic Radiation | Creating a neutron source

    Posted by Andy on Saturday 01 December 2012 - 02:20:03
    ...clarify the orientations of your B field and your plasma current density field. p.s. When talking about those formulas, please don't get in the...
  • Tesla Coils | 10 minute SSTC

    Posted by Goodchild on Wednesday 28 November 2012 - 03:28:59
    Zrg can probably tell you more about this, but I'm wondering if placing the globe in direct contact with the plasma might cause pinhole-sized puncture...
  • Tesla Coils | 10 minute SSTC

    Posted by Goodchild on Wednesday 28 November 2012 - 03:28:59
    ...
  • Tesla Coils | 10 minute SSTC

    Posted by Goodchild on Wednesday 28 November 2012 - 03:28:59
    ...
  • Tesla Coils | 10 minute SSTC

    Posted by Goodchild on Wednesday 28 November 2012 - 03:28:59
    Hi Folks, Just wanted to share a fast project. I needed a HV AC source to test out some of the fabulous plasma globes made by zrg. His work can ...
  • Tesla Coils | 10 minute SSTC

    Posted by Goodchild on Wednesday 28 November 2012 - 03:28:59
    With CW coils it is possible to touch the streamer directly with the glass of the plasma ball for a second. That usually doesn't do any damage to it. ...
 
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