Re: Win's next 10kV project, a 1us ramp

On 5 Jan 2006 17:57:08 -0800, Winfield Hill
<Winfield_member@xxxxxxxxxxx> wrote:

> Over the years I've completed a number of projects involving
> roughly 10kV voltages: fixed sources, fast-shutoff, reversible
> programmable DC sources, precision-ramped AC sources at 300kHz
> to 1MHz with 10kV maximum amplitude, etc.
>
> Now I'm challenged with a creating a moderately-precise (5%),
> programmable, fairly-fast 10kV ramp, of 1 to 50us in duration.
> It's floating on 3kV. The 1us-long, 3kV to 13kV ramp spec is
> tough, but may have a relaxed 5%-precision spec, provided it's
> repeatable. :-)

It's been a lo-o-o-ong time since I've lurked around a TV repair shop.
Wonder how fast HV regulator tubes like 6BD4/6BK4 can be pushed?

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
.

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